Viewing post history: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

This page shows all versions of the post, starting with the most current version.
Viewing post history
This page shows all versions of the post, starting with the most current version.

Current post: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of March 21st, 2015

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:March 21st, 2015
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard. As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 75 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=AG868BQJPDG4U


Quantity updated as of 7/2/2013 : 74 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 73 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 72 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 71 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 70 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 69 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 68 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 63 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 62 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 61 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 60 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 59 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 58 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 57 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 52 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 51 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 50 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 49 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 48 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 47 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 46 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 43 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 42 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 41 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 40 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 39 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 38 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 37 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 36 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 35 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 34 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 33 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 32 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 29 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 28 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 27 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 26 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 25 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 24 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 23 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 22 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 21 left (buyer bought 1 from Tomball, TX, United States )
Quantity updated as of 1/12/2014 : 20 left (buyer bought 1 from Porth, Rhondda Cynon Taff , United Kingdom )
Quantity updated as of 1/17/2014 : 19 left (buyer bought 1 from Colombes, France )
Quantity updated as of 1/23/2014 : 18 left (buyer bought 1 from Auckland, Auckland, New Zealand )
Quantity updated as of 2/11/2014 : 17 left (buyer bought 1 from DeLand, FL, United States )
Quantity updated as of 2/11/2014 : 16 left (buyer bought 1 from Largo, FL, United States )
Quantity updated as of 2/13/2014 : 15 left (buyer bought 1 from Mt Eliza, Victoria, Australia )
Quantity updated as of 2/21/2014 : 24 left (buyer bought 1 from Riga, Latvija, Latvia )
Quantity updated as of 2/21/2014 : 23 left (buyer bought 1 from Naarden, Netherlands )
Quantity updated as of 2/22/2014 : 22 left (buyer bought 1 from new Britain, CT, United States )
Quantity updated as of 3/13/2014 : 21 left (buyer bought 1 from Balmai, New South Wales, Australia )
Quantity updated as of 3/15/2014 : 20 left (buyer bought 1 from Jerrabomberra, New South Wales , Australia )
Quantity updated as of 3/18/20134 : 19 left (buyer bought 1 from Albuquerque, NM, United States )
Quantity updated as of 3/29/2014 : 18 left (buyer bought 1 from Andover, Hampshire , United Kingdom )
Quantity updated as of 4/7/2014 : 16 left (buyer bought 2 from Safety Harbor, FL, United States )
Quantity updated as of 4/7/2014 : 15 left (buyer bought 1 from Derby, Derbyshire, United Kingdom )
Quantity updated as of 4/11/2014 : 14 left (buyer bought 1 from Nanaimo British, Columbia, Canada )
Quantity updated as of 4/15/2014 : 13 left (buyer bought 1 from A coruña , Cee, Spain )
Quantity updated as of 4/25/2014 : 12 left (buyer bought 1 from Torp, Norway )
Quantity updated as of 4/29/2014 : 11 left (buyer bought 1 from Clarkdale, AZ, United States )
Quantity updated as of 4/29/2014 : 10 left (buyer bought 1 from Vancouver, BC, Canada )
Quantity updated as of 5/14/2014 : 9 left (buyer bought 1 from Ravensburg, Germany )
Quantity updated as of 5/16/2014 : 8 left (buyer bought 1 from Werndorf, Austria )
Quantity updated as of 5/16/2014 : 7 left (buyer bought 1 from boischatel, Quebec, Canada )
Quantity updated as of 5/19/2014 : 6 left (buyer bought 1 from Fort Wayne, IN, United States )
Quantity updated as of 5/21/2014 : 5 left (buyer bought 1 from West Lafayette, IN, United States )
Quantity updated as of 5/21/2014 : 4 left (buyer bought 1 from Irwindale, CA, United States )
Quantity updated as of 5/22/2014 : 3 left (buyer bought 1 from Kharkiv, Ukraine )


Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Tue Oct 04, 2016 12:45 am.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 34: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of March 21st, 2015

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:March 21st, 2015
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 75 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=AG868BQJPDG4U


Quantity updated as of 7/2/2013 : 74 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 73 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 72 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 71 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 70 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 69 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 68 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 63 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 62 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 61 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 60 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 59 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 58 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 57 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 52 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 51 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 50 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 49 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 48 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 47 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 46 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 43 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 42 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 41 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 40 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 39 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 38 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 37 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 36 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 35 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 34 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 33 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 32 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 29 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 28 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 27 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 26 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 25 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 24 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 23 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 22 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 21 left (buyer bought 1 from Tomball, TX, United States )
Quantity updated as of 1/12/2014 : 20 left (buyer bought 1 from Porth, Rhondda Cynon Taff , United Kingdom )
Quantity updated as of 1/17/2014 : 19 left (buyer bought 1 from Colombes, France )
Quantity updated as of 1/23/2014 : 18 left (buyer bought 1 from Auckland, Auckland, New Zealand )
Quantity updated as of 2/11/2014 : 17 left (buyer bought 1 from DeLand, FL, United States )
Quantity updated as of 2/11/2014 : 16 left (buyer bought 1 from Largo, FL, United States )
Quantity updated as of 2/13/2014 : 15 left (buyer bought 1 from Mt Eliza, Victoria, Australia )
Quantity updated as of 2/21/2014 : 24 left (buyer bought 1 from Riga, Latvija, Latvia )
Quantity updated as of 2/21/2014 : 23 left (buyer bought 1 from Naarden, Netherlands )
Quantity updated as of 2/22/2014 : 22 left (buyer bought 1 from new Britain, CT, United States )
Quantity updated as of 3/13/2014 : 21 left (buyer bought 1 from Balmai, New South Wales, Australia )
Quantity updated as of 3/15/2014 : 20 left (buyer bought 1 from Jerrabomberra, New South Wales , Australia )
Quantity updated as of 3/18/20134 : 19 left (buyer bought 1 from Albuquerque, NM, United States )
Quantity updated as of 3/29/2014 : 18 left (buyer bought 1 from Andover, Hampshire , United Kingdom )
Quantity updated as of 4/7/2014 : 16 left (buyer bought 2 from Safety Harbor, FL, United States )
Quantity updated as of 4/7/2014 : 15 left (buyer bought 1 from Derby, Derbyshire, United Kingdom )
Quantity updated as of 4/11/2014 : 14 left (buyer bought 1 from Nanaimo British, Columbia, Canada )
Quantity updated as of 4/15/2014 : 13 left (buyer bought 1 from A coruña , Cee, Spain )
Quantity updated as of 4/25/2014 : 12 left (buyer bought 1 from Torp, Norway )
Quantity updated as of 4/29/2014 : 11 left (buyer bought 1 from Clarkdale, AZ, United States )
Quantity updated as of 4/29/2014 : 10 left (buyer bought 1 from Vancouver, BC, Canada )
Quantity updated as of 5/14/2014 : 9 left (buyer bought 1 from Ravensburg, Germany )
Quantity updated as of 5/16/2014 : 8 left (buyer bought 1 from Werndorf, Austria )
Quantity updated as of 5/16/2014 : 7 left (buyer bought 1 from boischatel, Quebec, Canada )
Quantity updated as of 5/19/2014 : 6 left (buyer bought 1 from Fort Wayne, IN, United States )
Quantity updated as of 5/21/2014 : 5 left (buyer bought 1 from West Lafayette, IN, United States )
Quantity updated as of 5/21/2014 : 4 left (buyer bought 1 from Irwindale, CA, United States )
Quantity updated as of 5/22/2014 : 3 left (buyer bought 1 from Kharkiv, Ukraine )


Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Wed Apr 01, 2015 2:49 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 33: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of March 21st, 2015

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:March 21st, 2015
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 75 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL


Quantity updated as of 7/2/2013 : 74 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 73 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 72 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 71 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 70 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 69 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 68 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 63 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 62 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 61 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 60 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 59 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 58 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 57 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 52 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 51 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 50 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 49 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 48 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 47 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 46 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 43 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 42 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 41 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 40 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 39 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 38 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 37 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 36 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 35 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 34 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 33 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 32 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 29 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 28 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 27 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 26 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 25 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 24 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 23 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 22 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 21 left (buyer bought 1 from Tomball, TX, United States )
Quantity updated as of 1/12/2014 : 20 left (buyer bought 1 from Porth, Rhondda Cynon Taff , United Kingdom )
Quantity updated as of 1/17/2014 : 19 left (buyer bought 1 from Colombes, France )
Quantity updated as of 1/23/2014 : 18 left (buyer bought 1 from Auckland, Auckland, New Zealand )
Quantity updated as of 2/11/2014 : 17 left (buyer bought 1 from DeLand, FL, United States )
Quantity updated as of 2/11/2014 : 16 left (buyer bought 1 from Largo, FL, United States )
Quantity updated as of 2/13/2014 : 15 left (buyer bought 1 from Mt Eliza, Victoria, Australia )
Quantity updated as of 2/21/2014 : 24 left (buyer bought 1 from Riga, Latvija, Latvia )
Quantity updated as of 2/21/2014 : 23 left (buyer bought 1 from Naarden, Netherlands )
Quantity updated as of 2/22/2014 : 22 left (buyer bought 1 from new Britain, CT, United States )
Quantity updated as of 3/13/2014 : 21 left (buyer bought 1 from Balmai, New South Wales, Australia )
Quantity updated as of 3/15/2014 : 20 left (buyer bought 1 from Jerrabomberra, New South Wales , Australia )
Quantity updated as of 3/18/20134 : 19 left (buyer bought 1 from Albuquerque, NM, United States )
Quantity updated as of 3/29/2014 : 18 left (buyer bought 1 from Andover, Hampshire , United Kingdom )
Quantity updated as of 4/7/2014 : 16 left (buyer bought 2 from Safety Harbor, FL, United States )
Quantity updated as of 4/7/2014 : 15 left (buyer bought 1 from Derby, Derbyshire, United Kingdom )
Quantity updated as of 4/11/2014 : 14 left (buyer bought 1 from Nanaimo British, Columbia, Canada )
Quantity updated as of 4/15/2014 : 13 left (buyer bought 1 from A coruña , Cee, Spain )
Quantity updated as of 4/25/2014 : 12 left (buyer bought 1 from Torp, Norway )
Quantity updated as of 4/29/2014 : 11 left (buyer bought 1 from Clarkdale, AZ, United States )
Quantity updated as of 4/29/2014 : 10 left (buyer bought 1 from Vancouver, BC, Canada )
Quantity updated as of 5/14/2014 : 9 left (buyer bought 1 from Ravensburg, Germany )
Quantity updated as of 5/16/2014 : 8 left (buyer bought 1 from Werndorf, Austria )
Quantity updated as of 5/16/2014 : 7 left (buyer bought 1 from boischatel, Quebec, Canada )
Quantity updated as of 5/19/2014 : 6 left (buyer bought 1 from Fort Wayne, IN, United States )
Quantity updated as of 5/21/2014 : 5 left (buyer bought 1 from West Lafayette, IN, United States )
Quantity updated as of 5/21/2014 : 4 left (buyer bought 1 from Irwindale, CA, United States )
Quantity updated as of 5/22/2014 : 3 left (buyer bought 1 from Kharkiv, Ukraine )


Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Mar 21, 2015 6:56 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 32: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of June 22nd, 2014

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:December 14th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 75 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL


Quantity updated as of 7/2/2013 : 74 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 73 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 72 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 71 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 70 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 69 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 68 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 63 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 62 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 61 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 60 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 59 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 58 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 57 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 52 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 51 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 50 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 49 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 48 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 47 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 46 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 43 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 42 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 41 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 40 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 39 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 38 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 37 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 36 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 35 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 34 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 33 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 32 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 29 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 28 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 27 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 26 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 25 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 24 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 23 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 22 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 21 left (buyer bought 1 from Tomball, TX, United States )
Quantity updated as of 1/12/2014 : 20 left (buyer bought 1 from Porth, Rhondda Cynon Taff , United Kingdom )
Quantity updated as of 1/17/2014 : 19 left (buyer bought 1 from Colombes, France )
Quantity updated as of 1/23/2014 : 18 left (buyer bought 1 from Auckland, Auckland, New Zealand )
Quantity updated as of 2/11/2014 : 17 left (buyer bought 1 from DeLand, FL, United States )
Quantity updated as of 2/11/2014 : 16 left (buyer bought 1 from Largo, FL, United States )
Quantity updated as of 2/13/2014 : 15 left (buyer bought 1 from Mt Eliza, Victoria, Australia )
Quantity updated as of 2/21/2014 : 24 left (buyer bought 1 from Riga, Latvija, Latvia )
Quantity updated as of 2/21/2014 : 23 left (buyer bought 1 from Naarden, Netherlands )
Quantity updated as of 2/22/2014 : 22 left (buyer bought 1 from new Britain, CT, United States )
Quantity updated as of 3/13/2014 : 21 left (buyer bought 1 from Balmai, New South Wales, Australia )
Quantity updated as of 3/15/2014 : 20 left (buyer bought 1 from Jerrabomberra, New South Wales , Australia )
Quantity updated as of 3/18/20134 : 19 left (buyer bought 1 from Albuquerque, NM, United States )
Quantity updated as of 3/29/2014 : 18 left (buyer bought 1 from Andover, Hampshire , United Kingdom )
Quantity updated as of 4/7/2014 : 16 left (buyer bought 2 from Safety Harbor, FL, United States )
Quantity updated as of 4/7/2014 : 15 left (buyer bought 1 from Derby, Derbyshire, United Kingdom )
Quantity updated as of 4/11/2014 : 14 left (buyer bought 1 from Nanaimo British, Columbia, Canada )
Quantity updated as of 4/15/2014 : 13 left (buyer bought 1 from A coruña , Cee, Spain )
Quantity updated as of 4/25/2014 : 12 left (buyer bought 1 from Torp, Norway )
Quantity updated as of 4/29/2014 : 11 left (buyer bought 1 from Clarkdale, AZ, United States )
Quantity updated as of 4/29/2014 : 10 left (buyer bought 1 from Vancouver, BC, Canada )
Quantity updated as of 5/14/2014 : 9 left (buyer bought 1 from Ravensburg, Germany )
Quantity updated as of 5/16/2014 : 8 left (buyer bought 1 from Werndorf, Austria )
Quantity updated as of 5/16/2014 : 7 left (buyer bought 1 from boischatel, Quebec, Canada )
Quantity updated as of 5/19/2014 : 6 left (buyer bought 1 from Fort Wayne, IN, United States )
Quantity updated as of 5/21/2014 : 5 left (buyer bought 1 from West Lafayette, IN, United States )
Quantity updated as of 5/21/2014 : 4 left (buyer bought 1 from Irwindale, CA, United States )
Quantity updated as of 5/22/2014 : 3 left (buyer bought 1 from Kharkiv, Ukraine )


Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sun Jun 22, 2014 11:02 am.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 31: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of January 2nd, 2014

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:December 14th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 55 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL


Quantity updated as of 7/2/2013 : 54 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 53 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 52 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 51 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 50 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 49 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 48 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 43 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 42 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 41 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 40 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 39 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 38 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 37 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 32 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 31 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 30 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 29 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 28 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 27 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 26 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 23 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 22 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 21 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 20 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 19 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 18 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 17 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 16 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 15 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 14 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 13 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 12 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 9 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 8 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 7 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 6 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 5 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 4 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 3 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 2 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 1 left (buyer bought 1 from Tomball, TX, United States )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Jun 05, 2014 4:07 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 30: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of January 2nd, 2014

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:December 14th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 55 made as of July 1st, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 7/2/2013 : 54 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 53 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 52 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 51 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 50 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 49 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 48 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 43 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 42 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 41 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 40 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 39 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 38 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 37 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 32 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 31 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 30 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 29 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 28 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 27 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 26 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 23 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 22 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 21 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 20 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 19 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 18 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 17 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 16 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 15 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 14 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 13 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 12 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 9 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 8 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 7 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 6 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 5 left (buyer bought 1 from Ash ford, Kent, United Kingdom )
Quantity updated as of 12/16/2013 : 4 left (buyer bought 1 from Chelyabinsk, RU, Russia )
Quantity updated as of 12/23/2013 : 3 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/23/2013 : 2 left (buyer bought 1 from Espoo, Uusimaa, Finland )
Quantity updated as of 12/27/2013 : 1 left (buyer bought 1 from Tomball, TX, United States )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Jan 02, 2014 8:19 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 29: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of December 14th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:December 14th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 60 made as of May 26th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 6/11/2013 : 59 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 58 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 57 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 55 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 54 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 53 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 51 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 50 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 49 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 48 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 47 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 46 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 45 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 44 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 39 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 38 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 37 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 36 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 35 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 34 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 33 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 28 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 27 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 26 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 25 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 24 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 23 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 22 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 19 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 18 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 17 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 16 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 15 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 14 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 13 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 12 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 11 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 10 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 9 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 8 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 5 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 4 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/22/2013 : 3 left (buyer bought 1 from Littleton, CO, United States )
Quantity updated as of 12/4/2013 : 2 left (buyer bought 1 from Sun Valley, CA, United States )
Quantity updated as of 12/11/2013 : 1 left (buyer bought 1 from Ash ford, Kent, United Kingdom )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Dec 14, 2013 7:03 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 28: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of November 7th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 31st, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 95 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/28/2013 : 94 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 91 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 90 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 89 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 88 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 87 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 86 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 85 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 84 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 83 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 82 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 81 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 80 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 79 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 78 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 77 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 74 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 73 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 72 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 71 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 70 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 69 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 68 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 67 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 66 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 65 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 64 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 63 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 62 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 61 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 60 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 59 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 58 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 57 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 56 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 54 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 53 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 52 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 50 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 49 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 48 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 47 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 46 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 45 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 44 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 43 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 38 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 37 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 36 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 35 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 34 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 33 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 32 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 27 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 26 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 25 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 24 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 23 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 22 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 21 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 18 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 17 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 16 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 15 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 14 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 13 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 12 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 11 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 10 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 9 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 8 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 7 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 4 left (buyer bought 3 from Dresden, Germany )
Quantity updated as of 11/1/2013 : 3 left (buyer bought 1 from Rocklin, CA, United States )
Quantity updated as of 11/7/2013 : 2 left (buyer bought 1 from Dover, Kent, United Kingdom )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Nov 07, 2013 5:33 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 27: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of October 26th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 31st, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 95 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/19/2013 : 94 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 93 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 92 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 89 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 88 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 87 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 86 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 85 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 84 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 83 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 82 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 81 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 80 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 79 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 78 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 77 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 76 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 75 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 72 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 71 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 70 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 69 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 68 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 67 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 66 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 65 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 64 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 63 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 62 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 61 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 60 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 59 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 58 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 57 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 56 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 55 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 54 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 52 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 51 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 50 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 48 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 47 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 46 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 45 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 44 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 43 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 42 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 41 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 36 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 35 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 34 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 33 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 32 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 31 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 30 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 25 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 24 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/4/2013 : 23 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/5/2013 : 22 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/19/2013 : 21 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 20 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 19 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 16 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 15 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 14 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 13 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 12 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 11 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 10 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/19/2013 : 9 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/21/2013 : 8 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/24/2013 : 7 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 6 left (buyer bought 1 from Holiday, FL, United States)
Quantity updated as of 10/27/2013 : 5 left (buyer bought 1 from Paterna, Es, Spain )
Quantity updated as of 10/30/2013 : 2 left (buyer bought 3 from Dresden, Germany )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Oct 31, 2013 7:27 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 26: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of October 26th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 10th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 90 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/19/2013 : 89 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 88 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 87 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 84 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 83 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 82 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 81 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 80 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 79 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 78 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 77 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 76 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 75 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 74 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 73 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 72 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 71 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 70 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 67 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 66 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 65 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 64 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 63 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 62 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 61 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 60 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 59 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 58 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 57 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 56 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 55 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 54 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 53 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 52 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 51 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 50 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 49 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 47 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 46 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 45 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 43 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 42 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 41 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 40 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 39 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 38 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 37 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 36 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 31 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 30 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 29 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 28 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 27 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 26 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 25 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 20 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 19 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 18 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 17 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 16 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 15 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 14 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 11 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 10 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 9 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 8 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 7 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 6 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 5 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/21/2013 : 4 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/19/2013 : 3 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/24/2013 : 2 left (buyer bought 1 from Upplands, Väsby, Sweden )
Quantity updated as of 10/25/2013 : 1 left (buyer bought 1 from Holiday, FL, United States)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Oct 26, 2013 5:00 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 25: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of October 24th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 10th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 90 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/19/2013 : 89 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 88 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 87 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 84 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 83 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 82 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 81 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 80 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 79 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 78 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 77 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 76 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 75 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 74 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 73 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 72 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 71 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 70 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 67 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 66 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 65 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 64 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 63 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 62 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 61 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 60 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 59 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 58 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 57 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 56 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 55 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 54 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 53 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 52 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 51 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 50 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 49 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 47 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 46 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 45 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 43 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 42 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 41 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 40 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 39 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 38 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 37 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 36 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 31 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 30 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 29 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 28 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 27 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 26 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 25 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 20 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 19 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 18 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 17 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 16 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 15 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 14 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 11 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 10 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 9 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 8 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 7 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 6 left (buyer bought 1 from Los Angeles, CA, United States )
Quantity updated as of 10/18/2013 : 5 left (buyer bought 1 from Adamstown, Dublin ,Ireland )
Quantity updated as of 10/21/2013 : 4 left (buyer bought 1 from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/19/2013 : 3 left (buyer bought 1 from Petropavlovsk-Kamchatskiy, Kamchatka, Russia )
Quantity updated as of 10/24/2013 : 2 left (buyer bought 1 from Upplands, Väsby, Sweden )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Oct 24, 2013 5:45 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 24: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of October 17th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 10th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 85 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/19/2013 : 84 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 83 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 82 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 79 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 78 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 77 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 76 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 75 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 74 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 73 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 72 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 71 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 70 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 69 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 68 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 67 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 66 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 65 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 62 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 61 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 60 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 59 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 58 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 57 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 56 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 55 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 54 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 53 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 52 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 51 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 50 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 49 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 48 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 47 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 46 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 45 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 44 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 42 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 41 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 40 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 38 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 37 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 36 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 35 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 34 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 33 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 32 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 31 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 26 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 25 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 24 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 23 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 22 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 21 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 20 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 15 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 14 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 13 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 12 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 11 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 10 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 9 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 6 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 5 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 4 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 3 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 2 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 10/16/2013 : 1 left (buyer bought 1 from Los Angeles, CA, United States )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Oct 17, 2013 6:27 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 23: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of September 5th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:October 10th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 85 made as of February 18th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/19/2013 : 84 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 83 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 82 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 79 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 78 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 77 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 76 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 75 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 74 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 73 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 72 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 71 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 70 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 69 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 68 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 67 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 66 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 65 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 62 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 61 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 60 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 59 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 58 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 57 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 56 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 55 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 54 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 53 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 52 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 51 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 50 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 49 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 48 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 47 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 46 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 45 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 44 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 42 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 41 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 40 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 38 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 37 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 36 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 35 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 34 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 33 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 32 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 31 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 26 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 25 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 24 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 23 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 22 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 21 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 20 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 15 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 14 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 13 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 12 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 11 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 10 left (buyer bought 1 from East Ryde, New South Wales, Australia )
Quantity updated as of 9/28/2013 : 9 left (buyer bought 1 from Toulouse, France )
Quantity updated as of 9/28/2013 : 6 left (buyer bought 3 from Froyennes, Belgium )
Quantity updated as of 10/3/2013 : 5 left (buyer bought 1 from London, Ontario, Canada )
Quantity updated as of 10/4/2013 : 4 left (buyer bought 1 from Upplands väsby, Stockholm, Sweden )
Quantity updated as of 10/6/2013 : 3 left (buyer bought 1 from Randvere, Viimsi vald, Estonia )
Quantity updated as of 10/8/2013 : 2 left (buyer bought 1 from Quebec, Canada )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Oct 10, 2013 5:53 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 22: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of September 5th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:September 21st, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/16/2013 : 79 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 78 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 77 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 76 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 75 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 72 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 71 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 70 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 69 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 68 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 67 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 66 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 65 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 64 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 63 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 62 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 61 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 60 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 59 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 58 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 55 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 54 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 53 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 52 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 51 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 50 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 49 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 48 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 47 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 46 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 45 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 44 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 43 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 42 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 41 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 40 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 39 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 38 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 37 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 35 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 34 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 33 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 31 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 30 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 29 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 28 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 27 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 26 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 25 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 24 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 19 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 18 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 17 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 16 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 15 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 14 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 13 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 8 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 7 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 6 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 5 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 4 left (buyer bought 1 from Budapest, Hungary )
Quantity updated as of 9/21/2013 : 3 left (buyer bought 1 from East Ryde, New South Wales, Australia )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Sep 21, 2013 5:36 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 21: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of September 5th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:September 19th, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/16/2013 : 79 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 78 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 77 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 76 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 75 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 72 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 71 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 70 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 69 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 68 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 67 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 66 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 65 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 64 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 63 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 62 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 61 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 60 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 59 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 58 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 55 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 54 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 53 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 52 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 51 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 50 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 49 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 48 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 47 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 46 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 45 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 44 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 43 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 42 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 41 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 40 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 39 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 38 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 37 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 35 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 34 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 33 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 31 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 30 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 29 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 28 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 27 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 26 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 25 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 24 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 19 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 18 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 17 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 16 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 15 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 14 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 13 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 8 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 7 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 6 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 5 left (buyer bought 1 from Chillicothe, OH, United States )
Quantity updated as of 9/19/2013 : 4 left (buyer bought 1 from Budapest, Hungary )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Sep 19, 2013 5:38 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 20: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of September 5th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/16/2013 : 79 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 78 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 77 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 76 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 75 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 72 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 71 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 70 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 69 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 68 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 67 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 66 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 65 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 64 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 63 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 62 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 61 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 60 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 59 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 58 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 55 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 54 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 53 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 52 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 51 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 50 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 49 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 48 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 47 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 46 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 45 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 44 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 43 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 42 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 41 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 40 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 39 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 38 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 37 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 35 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 34 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 33 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 31 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 30 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 29 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 28 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 27 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 26 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 25 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 24 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 19 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 18 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 17 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 16 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 15 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 14 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 13 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 8 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 7 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 6 left (buyer bought 1 from Hamburg, Germany )
Quantity updated as of 9/4/2013 : 5 left (buyer bought 1 from Chillicothe, OH, United States )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Sep 12, 2013 3:57 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 19: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of September 5th, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/6/2013 : 77 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 76 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 75 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 74 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 73 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 72 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 71 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 70 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 67 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 66 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 65 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 64 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 63 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 62 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 61 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 60 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 59 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 58 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 57 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 56 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 55 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 54 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 53 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 50 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 49 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 48 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 47 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 46 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 45 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 44 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 43 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 42 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 41 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 40 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 39 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 38 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 37 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 36 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 35 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 34 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 33 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 32 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 30 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 29 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 28 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 26 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 25 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 24 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 23 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 22 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 21 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 20 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 19 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 14 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 13 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 12 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 11 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 10 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 9 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 8 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 3 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 2 left (buyer bought 1 from Kristiansand, Norway )
Quantity updated as of 9/5/2013 : 1 left (buyer bought 1 from Hamburg, Germany )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Sep 05, 2013 5:27 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 18: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/2/2013 : 79 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 76 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 75 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 74 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 73 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 72 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 71 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 70 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 69 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 66 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 65 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 64 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 63 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 62 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 61 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 60 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 59 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 58 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 57 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 56 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 55 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 54 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 53 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 52 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 49 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 48 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 47 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 46 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 45 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 44 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 43 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 42 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 41 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 40 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 39 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 38 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 37 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 36 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 35 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 34 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 33 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 32 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 31 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 29 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 28 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 27 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 25 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 24 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 23 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 22 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 21 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 20 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 19 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 18 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 13 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 12 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 11 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 10 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 9 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 8 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 7 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 2 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 9/2/2013 : 1 left (buyer bought 1 from Kristiansand, Norway )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Tue Sep 03, 2013 7:09 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 17: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 80 made as of January 28th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 2/2/2013 : 79 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 76 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 75 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 74 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 73 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 72 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 71 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 70 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 69 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 66 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 2/28/2013 : 65 left (buyer bought 1 from San Francisco, CA )
Quantity updated as of 3/2/2013 : 64 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 63 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 62 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 61 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 3/26/2013 : 60 left (buyer bought 1 from Bend, OR, United States )
Quantity updated as of 4/2/2013 : 59 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 58 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 57 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 56 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 55 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 54 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 53 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 52 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/18/2013 : 49 left (buyer bought 3 from Bend, OR, United States )
Quantity updated as of 4/19/2013 : 48 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 47 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 46 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 45 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 44 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 43 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 42 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 41 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/14/2013 : 40 left (buyer bought 1 from Ottawa, Ontario, Canada )
Quantity updated as of 5/16/2013 : 39 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 38 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 37 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 36 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 35 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 34 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 33 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 32 left (buyer bought 1 from Maple, Ontario, Canada )
Quantity updated as of 6/12/2013 : 31 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/13/2013 : 29 left (buyer bought 2 from Bend, OR, United States )
Quantity updated as of 6/17/2013 : 28 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 27 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 25 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 24 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 23 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 22 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 21 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 20 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 19 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 18 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/22/2013 : 13 left (buyer bought 5 from Bend, OR, United States )
Quantity updated as of 7/26/2013 : 12 left (buyer bought 1 from Sunnyvale, CA, United States )
Quantity updated as of 7/26/2013 : 11 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 10 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 9 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 8 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 7 left (buyer bought 1 from Christchurch, New Zealand )
Quantity updated as of 8/27/2013 : 2 left (buyer bought 5 from Bend, OR, United States )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Aug 31, 2013 4:47 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 16: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 65 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 12/31/2012 : 64 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 : 63 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 : 62 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 : 61 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 : 60 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 : 59 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 56 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 55 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 54 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 53 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 52 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 51 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 50 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 49 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 46 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 : 45 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 44 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 43 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 42 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 : 41 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 40 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 39 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 38 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 37 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 36 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 35 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 34 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 : 33 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 32 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 31 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 30 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 29 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 28 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 27 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 26 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 : 25 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 24 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 23 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 22 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 21 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 20 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 19 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 18 left (buyer bought 1 from Maple , Ontario, Canada )
Quantity updated as of 6/12/2013 : 17 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/17/2013 : 16 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 15 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 13 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 12 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 11 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 10 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 9 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 8 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 7 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 6 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/26/2013 : 5 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 8/5/2013 : 4 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 8/12/2013 : 3 left (buyer bought 1 from Morganville, NJ )
Quantity updated as of 8/19/2013 : 2 left (buyer bought 1 from Oxford, Oxfordshire, United Kingdom )
Quantity updated as of 8/21/2013 : 1 left (buyer bought 1 from Christchurch, New Zealand )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Aug 22, 2013 12:00 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 15: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 65 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 11/7/2012 : 64 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 : 63 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 : 62 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 : 61 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 : 60 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 : 59 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 : 58 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 : 57 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 : 56 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 53 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 52 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 51 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 50 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 49 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 48 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 47 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 46 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 43 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 : 42 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 41 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 40 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 39 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 : 38 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 37 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 36 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 35 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 34 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 33 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 32 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 31 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 : 30 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 29 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 28 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 27 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 26 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 25 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 24 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 23 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 : 22 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 21 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 20 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 19 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 18 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 17 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 16 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 15 left (buyer bought 1 from Maple , Ontario, Canada )
Quantity updated as of 6/12/2013 : 14 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/17/2013 : 13 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 12 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 10 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 9 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 8 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 7 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 6 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 5 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 4 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 3 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/26/2013 : 2 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Aug 01, 2013 6:34 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 14: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 65 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 11/7/2012 : 64 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 : 63 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 : 62 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 : 61 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 : 60 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 : 59 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 : 58 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 : 57 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 : 56 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 53 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 52 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 51 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 50 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 49 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 48 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 47 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 46 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 43 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 : 42 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 41 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 40 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 39 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 : 38 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 37 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 36 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 35 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 34 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 33 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 32 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 31 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 : 30 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 29 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 28 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 27 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 26 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 25 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 24 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 23 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 : 22 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 21 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 20 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 19 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 18 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 17 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 16 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 15 left (buyer bought 1 from Maple , Ontario, Canada )
Quantity updated as of 6/12/2013 : 14 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/17/2013 : 13 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 12 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 10 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 9 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 8 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 7 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 6 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 5 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 4 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 3 left (buyer bought 1 from Wimborne, Dorset, United Kingdom )
Quantity updated as of 7/26/2013 : 2 left (buyer bought 1 from St-Jean-Sur-Richelieu, Quebec, Canada )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Jul 27, 2013 5:01 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 13: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 65 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 11/7/2012 : 64 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 : 63 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 : 62 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 : 61 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 : 60 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 : 59 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 : 58 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 : 57 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 : 56 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 53 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 52 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 51 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 50 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 49 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 48 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 47 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 46 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 43 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 : 42 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 41 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 40 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 39 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 : 38 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 37 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 36 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 35 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 34 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 33 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 32 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 31 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 : 30 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 29 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 28 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 27 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 26 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 25 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 24 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 23 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 : 22 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 21 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 20 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 19 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 18 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 17 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 16 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 15 left (buyer bought 1 from Maple , Ontario, Canada )
Quantity updated as of 6/12/2013 : 14 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/17/2013 : 13 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 12 left (buyer bought 1 from Simi Valley, CA )
Quantity updated as of 6/22/2013 : 10 left (buyer bought 2 from Graz, Austria )
Quantity updated as of 7/2/2013 : 9 left (buyer bought 1 from Bristol, Avon, United Kingdom )
Quantity updated as of 7/8/2013 : 8 left (buyer bought 1 from st-jean-sur-richelieu, Quebec, Canada )
Quantity updated as of 7/8/2013 : 7 left (buyer bought 1 from Denver, CO)
Quantity updated as of 7/8/2013 : 6 left (buyer bought 1 from Scotland, West Dunbartonshire, United Kingdom )
Quantity updated as of 7/13/2013 : 5 left (buyer bought 1 from Dover, Kent, United Kingdom )
Quantity updated as of 7/17/2013 : 4 left (buyer bought 1 from El Segundo, CA)
Quantity updated as of 7/18/2013 : 3 left (buyer bought 1 from wimborne, Dorset, United Kingdom )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Jul 20, 2013 5:43 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 12: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 55 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Quantity updated as of 11/7/2012 : 54 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 : 53 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 : 52 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 : 51 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 : 50 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 : 49 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 : 48 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 : 47 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 : 46 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 : 43 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 : 42 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 : 41 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 : 40 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 : 39 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 : 38 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 : 37 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 : 36 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 : 33 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 : 32 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 : 31 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 : 30 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 : 29 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 : 28 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 : 27 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 : 26 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 : 25 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 : 24 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 : 23 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 : 22 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 : 21 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 : 20 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 : 19 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 : 18 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 : 17 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 : 16 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 : 15 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 : 14 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 : 13 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 : 12 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 : 11 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 : 10 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 : 9 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 : 8 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )
Quantity updated as of 6/10/2013 : 7 left (buyer bought 1 from Richmond, TX )
Quantity updated as of 6/11/2013 : 6 left (buyer bought 1 from Huntington Beach, CA )
Quantity updated as of 6/12/2013 : 5 left (buyer bought 1 from Maple , Ontario, Canada )
Quantity updated as of 6/12/2013 : 4 left (buyer bought 1 from Palaiseau, France  )
Quantity updated as of 6/17/2013 : 3 left (buyer bought 1 from Slovenska Bistrica, Slovenia, Slovenia )
Quantity updated as of 6/19/2013 : 2 left (buyer bought 1 from Simi Valley, CA )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Jun 20, 2013 6:11 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 11: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 50 made as of October 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 11/7/2012 @ 7:44 AM PST: 49 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 48 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 47 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 46 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 45 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 44 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 43 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 42 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 41 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 38 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 37 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 36 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 35 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 34 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 33 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST: 32 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 31 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 28 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 27 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 7:38 AM PST: 26 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 @ 2:21 PM PST: 25 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 @ 4:50 PM PST: 24 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 @ 4:50 PM PST: 23 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 @ 7:38 AM PST: 22 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 @ 11:38 PM PST: 21 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 @ 11:31 AM PST: 20 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 @ 2:21 PM PST: 19 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 @ 4:50 PM PST: 18 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 @ 2:21 PM PST: 17 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 @ 2:21 PM PST: 16 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 @ 11:31 AM PST: 15 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 @ 4:50 PM PST: 14 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 @ 4:50 PM PST: 13 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 @ 4:50 PM PST: 12 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 @ 7:38 AM PST: 11 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 @ 11:38 PM PST: 10 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 @ 2:21 PM PST: 9 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 @ 4:50 PM PST: 8 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 @ 2:21 PM PST: 7 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 @ 4:50 PM PST: 6 left (buyer bought 1 from Washington, UT )
Quantity updated as of 6/1/2013 @ 4:50 PM PST: 5 left (buyer bought 1 from  Bad Wörishofen, Germany )
Quantity updated as of 6/2/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Zwolle, Netherlands )
Quantity updated as of 6/4/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Kharkov, Kharkovskaya obl., Ukraine )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Jun 08, 2013 6:51 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 10: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 45 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.



Quantity updated as of 11/7/2012 @ 7:44 AM PST: 44 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 43 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 42 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 41 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 40 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 39 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 38 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 37 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 36 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 35 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 34 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 33 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 32 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 31 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 30 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST:29 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 28 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 25 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 24 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 7:38 AM PST: 23 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 @ 2:21 PM PST: 22 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 @ 4:50 PM PST: 21 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 @ 4:50 PM PST: 20 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 @ 7:38 AM PST: 19 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 @ 11:38 PM PST: 18 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 @ 11:31 AM PST: 17 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 @ 2:21 PM PST: 16 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 @ 4:50 PM PST: 15 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 @ 2:21 PM PST: 14 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 @ 2:21 PM PST: 13 left (buyer bought 1 from Albuquerque, NM )
Quantity updated as of 4/19/2013 @ 11:31 AM PST: 12 left (buyer bought 1 from Santa Rosa, CA )
Quantity updated as of 4/20/2013 @ 4:50 PM PST: 11 left (buyer bought 1 from Winnipeg, Manitoba  )
Quantity updated as of 4/26/2013 @ 4:50 PM PST: 10 left (buyer bought 1 from Nybro, Sweden )
Quantity updated as of 4/28/2013 @ 4:50 PM PST: 9 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 4/30/2013 @ 7:38 AM PST: 8 left (buyer bought 1 from St-jerome, Quebec, Canada )
Quantity updated as of 4/30/2013 @ 11:38 PM PST: 7 left (buyer bought 1 from Porta Westfalica, Germany )
Quantity updated as of 5/7/2013 @ 2:21 PM PST: 6 left (buyer bought 1 from Quebec, Canada )
Quantity updated as of 5/13/2013 @ 4:50 PM PST: 5 left (buyer bought 1 from  Ulrichsberg, Austria )
Quantity updated as of 5/16/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Staten Island,NY )
Quantity updated as of 5/20/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Washington, UT )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat May 25, 2013 7:27 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 9: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 40 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 10/15/2012 @ 8:11 PM PST: 39 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 38 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 37 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 36 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 35 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 34 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 33 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 32 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 31 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 30 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 29 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 28 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 27 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 26 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 23 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 22 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 21 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 20 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 19 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 18 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST:17 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 16 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 13 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 12 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 7:38 AM PST: 11 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 @ 2:21 PM PST: 10 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 @ 4:50 PM PST: 9 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 @ 4:50 PM PST: 8 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 @ 7:38 AM PST: 7 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 @ 11:38 PM PST: 6 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 @ 11:31 AM PST: 5 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Weiz, Austria )
Quantity updated as of 4/17/2013 @ 2:21 PM PST: 2 left (buyer bought 1 from Valencia, Comunidad Valenciana, Spain )
Quantity updated as of 4/17/2013 @ 4:50 PM PST: 1 left (buyer bought 1 fromAlbuquerque, NM )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Tue Apr 23, 2013 5:42 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 8: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 40 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 10/15/2012 @ 8:11 PM PST: 39 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 38 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 37 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 36 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 35 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 34 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 33 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 32 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 31 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 30 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 29 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 28 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 27 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 26 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 23 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 22 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 21 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 20 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 19 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 18 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST:17 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 16 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 13 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 12 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 7:38 AM PST: 11 left (buyer bought 1 from Borlänge, Sweden )
Quantity updated as of 3/19/2013 @ 2:21 PM PST: 10 left (buyer bought 1 from Lincoln, Lincolnshire, United Kingdom )
Quantity updated as of 3/22/2013 @ 4:50 PM PST: 9 left (buyer bought 1 from Richmond, CA )
Quantity updated as of 4/2/2013 @ 4:50 PM PST: 8 left (buyer bought 1 from Mequon, WI )
Quantity updated as of 4/4/2013 @ 7:38 AM PST: 7 left (buyer bought 1 from Zwingenberg, Baden-Württemberg, Germany )
Quantity updated as of 4/5/2013 @ 11:38 PM PST: 6 left (buyer bought 1 from Chelyabinsk,SU, Russia )
Quantity updated as of 4/5/2013 @ 11:31 AM PST: 5 left (buyer bought 1 from Ogunquit, ME )
Quantity updated as of 4/9/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Renningen / Malmsheim, Germany )
Quantity updated as of 4/9/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Weiz, Austria )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Apr 13, 2013 6:26 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 7: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 35 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 9/27/2012 @ 12:33 AM PST: 34 left (buyer bought 1 from Savonlinna, Itä-Savo, Finland  )
Quantity updated as of 10/1/2012 @ 2:29 PM PST: 33 left (buyer bought 1 from Msida, Malta, Malta )
Quantity updated as of 10/8/2012 @ 8:41 PM PST: 32 left (buyer bought 1 from Allen , TX )
Quantity updated as of 10/15/2012 @ 8:11 PM PST: 31 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 30 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 29 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 28 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 27 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 26 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 25 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 24 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 23 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 22 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 21 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 20 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 19 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 18 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 15 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 14 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 13 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 12 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 11 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 10 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST: 9 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 8 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 5 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Borlänge, Sweden )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Mar 21, 2013 7:30 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 6: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 35 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 9/27/2012 @ 12:33 AM PST: 34 left (buyer bought 1 from Savonlinna, Itä-Savo, Finland  )
Quantity updated as of 10/1/2012 @ 2:29 PM PST: 33 left (buyer bought 1 from Msida, Malta, Malta )
Quantity updated as of 10/8/2012 @ 8:41 PM PST: 32 left (buyer bought 1 from Allen , TX )
Quantity updated as of 10/15/2012 @ 8:11 PM PST: 31 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 30 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 29 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 28 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 27 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 26 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 25 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 24 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 23 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 22 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 21 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 20 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 19 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 18 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 15 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 14 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 13 left (buyer bought 1 from Stockton, CA)
Quantity updated as of 2/16/2013 @ 4:50 PM PST: 12 left (buyer bought 1 from Llangefni, Isle of Anglesey, United Kingdom )
Quantity updated as of 2/17/2013 @ 7:10 PM PST: 11 left (buyer bought 1 from  Goteborg,Sweden )
Quantity updated as of 2/19/2013 @ 6:46 PM PST: 10 left (buyer bought 1 from STUART, FL )
Quantity updated as of 2/28/2013 @ 11:38 PM PST: 9 left (buyer bought 1 from Lantana, TX )
Quantity updated as of 2/28/2013 @ 11:31 AM PST: 8 left (buyer bought 1 from Eden, New South Wales, Australia )
Quantity updated as of 2/28/2013 @ 7:38 AM PST: 5 left (buyer bought 3 from Toronto, ON, Canada )
Quantity updated as of 3/2/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Parkerville, Western Australia, Australia )
Quantity updated as of 3/8/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Borlänge, Sweden )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Mar 14, 2013 7:34 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 5: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 25 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGEDKCQN23BGL

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 9/27/2012 @ 12:33 AM PST: 24 left (buyer bought 1 from Savonlinna, Itä-Savo, Finland  )
Quantity updated as of 10/1/2012 @ 2:29 PM PST: 23 left (buyer bought 1 from Msida, Malta, Malta )
Quantity updated as of 10/8/2012 @ 8:41 PM PST: 22 left (buyer bought 1 from Allen , TX )
Quantity updated as of 10/15/2012 @ 8:11 PM PST: 21 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 20 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 19 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 18 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 17 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 16 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 15 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 14 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 13 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 12 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 11 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 10 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 9 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 8 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 5 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Stockton, CA)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Tue Mar 05, 2013 7:56 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 4: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 25 made as of Apri 28th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K6NK2KUKE5HQJ

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XQFBXVMC4SPUY

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 9/27/2012 @ 12:33 AM PST: 24 left (buyer bought 1 from Savonlinna, Itä-Savo, Finland  )
Quantity updated as of 10/1/2012 @ 2:29 PM PST: 23 left (buyer bought 1 from Msida, Malta, Malta )
Quantity updated as of 10/8/2012 @ 8:41 PM PST: 22 left (buyer bought 1 from Allen , TX )
Quantity updated as of 10/15/2012 @ 8:11 PM PST: 21 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 20 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 19 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 18 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 17 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 16 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 15 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 14 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 13 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 12 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 11 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 10 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 9 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 8 left (buyer bought 1 from Egham, Surrey, United Kingdom )
Quantity updated as of 2/6/2013 @ 7:38 AM PST: 5 left (buyer bought 3 from Bend, OR )
Quantity updated as of 2/11/2013 @ 2:21 PM PST: 4 left (buyer bought 1 from Dornbirn, Austria )
Quantity updated as of 2/12/2013 @ 4:50 PM PST: 3 left (buyer bought 1 from Stockton, CA)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Thu Feb 14, 2013 6:44 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 3: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 22 made as of Apri 26th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K6NK2KUKE5HQJ

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XQFBXVMC4SPUY

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 9/19/2012 @ 8:29 PM PST: 21 left (buyer bought 1 from Leuven, Belgium )
Quantity updated as of 9/25/2012 @ 11:27 AM PST: 20 left (buyer bought 1 from brisbane, Queensland, Australia )
Quantity updated as of 9/27/2012 @ 12:33 AM PST: 19 left (buyer bought 1 from Savonlinna, Itä-Savo, Finland  )
Quantity updated as of 10/1/2012 @ 2:29 PM PST: 18 left (buyer bought 1 from Msida, Malta, Malta )
Quantity updated as of 10/8/2012 @ 8:41 PM PST: 17 left (buyer bought 1 from Allen , TX )
Quantity updated as of 10/15/2012 @ 8:11 PM PST: 16 left (buyer bought 1 from Bad Wörishofen, Germany )
Quantity updated as of 10/16/2012 @ 12:08 AM PST: 15 left (buyer bought 1 from Wellington, New Zealand )
Quantity updated as of 10/17/2012 @ 6:31 AM PST: 14 left (buyer bought 1 from Weldon Spring, MO )
Quantity updated as of 10/19/2012 @ 7:24 AM PST: 13 left (buyer bought 1 from  Miribel, France )
Quantity updated as of 10/26/2012 @ 9:47 PM PST: 12 left (buyer bought 1 from DeRidder, LA )
Quantity updated as of 11/7/2012 @ 7:44 AM PST: 11 left (buyer bought 1 from Braeside, Victoria, Australia )
Quantity updated as of 11/30/2012 @ 7:38 AM PST: 10 left (buyer bought 1 from Aegaleo, Attica, Greece )
Quantity updated as of 12/18/2012 @ 2:21 PM PST: 9 left (buyer bought 1 from Or Yehuda, Israel )
Quantity updated as of 12/31/2012 @ 4:50 PM PST: 8 left (buyer bought 1 from Lakewood, WA)
Quantity updated as of 1/7/2013 @ 11:35 PM PST: 7 left (buyer bought 1 from Stemwede, Germany )
Quantity updated as of 1/21/2013 @ 7:10 PM PST: 6 left (buyer bought 1 from Largo, FL)
Quantity updated as of 1/24/2013 @ 6:46 PM PST: 5 left (buyer bought 1 from Castro Valley, CA )
Quantity updated as of 1/29/2013 @ 11:38 PM PST: 4 left (buyer bought 1 from fort mill, SC )
Quantity updated as of 2/2/2013 @ 11:31 AM PST: 3 left (buyer bought 1 from Egham, Surrey, United Kingdom )

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Feb 02, 2013 8:07 pm.
Items For Sale
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User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 2: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Febryary 2nd, 2013

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated:February 2nd, 2013
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 25 made as of Apri 11th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K6NK2KUKE5HQJ

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XQFBXVMC4SPUY

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.


Quantity updated as of 4/24/2012 @ 8:29 PM PST: 24 left (buyer bought 1 from jacksonville beach, FL )
Quantity updated as of 4/30/2012 @ 11:27 AM PST: 23 left (buyer bought 1 from Praha 10 - Uhříněves ,Czech Republic
Quantity updated as of 5/01/2012 @ 12:33 AM PST: 22 left (buyer bought 1 from Chandler, AZ )
Quantity updated as of 5/03/2012 @ 2:29 PM PST: 21 left (buyer bought 1 from Seattle, WA)
Quantity updated as of 5/04/2012 @ 8:41 PM PST: 20 left (buyer bought 1 from Mansfield, Nottinghamshire ,United Kingdom
Quantity updated as of 5/05/2012 @ 8:11 PM PST: 19 left (buyer bought 1 from Tatabánya ,Hungary)
Quantity updated as of 5/10/2012 @ 12:08 AM PST: 18 left (buyer bought 1 from Moncton New Brunswick ,Canada)
Quantity updated as of 5/17/2012 @ 6:31 AM PST: 17 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/17/2012 @ 7:24 AM PST: 16 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/22/2012 @ 9:47 PM PST: 14 left (buyer bought 2 from Bend, OR )
Quantity updated as of 5/27/2012 @ 7:44 AM PST: 13 left (buyer bought 1 from Winnipeg Manitoba ,Canada)
Quantity updated as of 5/28/2012 @ 7:38 AM PST: 12 left (buyer bought 1 from Bellingen, NSW,Australia)
Quantity updated as of 5/31/2012 @ 2:21 PM PST: 11 left (buyer bought 1 from winnipeg Manitoba,Canada)
Quantity updated as of 6/04/2012 @ 4:50 PM PST: 10 left (buyer bought 1 from Val d'Or QC,Canada)
Quantity updated as of 6/07/2012 @ 11:35 PM PST: 9 left (buyer bought 1 from Valdivia, Region XIV de los Rios ,Chile)
Quantity updated as of 6/11/2012 @ 7:10 PM PST: 8 left (buyer bought 1 from South Pender Island Pender Island British Columbia ,Canada)
Quantity updated as of 6/12/2012 @ 6:46 PM PST: 7 left (buyer bought 1 from Goteborg ,Sweden)
Quantity updated as of 6/12/2012 @ 11:38 PM PST: 6 left (buyer bought 1 from Irvine, CA )
Quantity updated as of 6/13/2012 @ 11:31 AM PST: 5 left (buyer bought 1 from EC Alkmaar,Netherlands)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Sat Feb 02, 2013 6:53 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 1: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Apri 11th, 2010

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated: April 9st, 2010
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 25 made as of Apri 11th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K6NK2KUKE5HQJ

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XQFBXVMC4SPUY

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.



Quantity updated as of 4/24/2012 @ 8:29 PM PST: 24 left (buyer bought 1 from jacksonville beach, FL )
Quantity updated as of 4/30/2012 @ 11:27 AM PST: 23 left (buyer bought 1 from Praha 10 - Uhříněves ,Czech Republic
Quantity updated as of 5/01/2012 @ 12:33 AM PST: 22 left (buyer bought 1 from Chandler, AZ )
Quantity updated as of 5/03/2012 @ 2:29 PM PST: 21 left (buyer bought 1 from Seattle, WA)
Quantity updated as of 5/04/2012 @ 8:41 PM PST: 20 left (buyer bought 1 from Mansfield, Nottinghamshire ,United Kingdom
Quantity updated as of 5/05/2012 @ 8:11 PM PST: 19 left (buyer bought 1 from Tatabánya ,Hungary)
Quantity updated as of 5/10/2012 @ 12:08 AM PST: 18 left (buyer bought 1 from Moncton New Brunswick ,Canada)
Quantity updated as of 5/17/2012 @ 6:31 AM PST: 17 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/17/2012 @ 7:24 AM PST: 16 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/22/2012 @ 9:47 PM PST: 14 left (buyer bought 2 from Bend, OR )
Quantity updated as of 5/27/2012 @ 7:44 AM PST: 13 left (buyer bought 1 from Winnipeg Manitoba ,Canada)
Quantity updated as of 5/28/2012 @ 7:38 AM PST: 12 left (buyer bought 1 from Bellingen, NSW,Australia)
Quantity updated as of 5/31/2012 @ 2:21 PM PST: 11 left (buyer bought 1 from winnipeg Manitoba,Canada)
Quantity updated as of 6/04/2012 @ 4:50 PM PST: 10 left (buyer bought 1 from Val d'Or QC,Canada)
Quantity updated as of 6/07/2012 @ 11:35 PM PST: 9 left (buyer bought 1 from Valdivia, Region XIV de los Rios ,Chile)
Quantity updated as of 6/11/2012 @ 7:10 PM PST: 8 left (buyer bought 1 from South Pender Island Pender Island British Columbia ,Canada)
Quantity updated as of 6/12/2012 @ 6:46 PM PST: 7 left (buyer bought 1 from Goteborg ,Sweden)
Quantity updated as of 6/12/2012 @ 11:38 PM PST: 6 left (buyer bought 1 from Irvine, CA )
Quantity updated as of 6/13/2012 @ 11:31 AM PST: 5 left (buyer bought 1 from EC Alkmaar,Netherlands)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
Image
Image
Image

Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Edited by Lyen on Tue Nov 27, 2012 6:04 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Original post: 18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

Postby Lyen » Mon Mar 01, 2010 8:40 am

Update as of Apri 11th, 2010

Due to popular demand to use the IRFB4110. I have made a few extra model EC-184110 controllers. In fact I have sold most of them before I even have got the chance to advertise. Part of the reason is because the 18 FET was originally a special request item from a member. But word of mouths are making it becomes more popular so I had to make a few extra to keep up the ongoing requests.

* For the extremists, this controller is meant for for easy modification without replacing the MOSFETs to IRFB4110 since it is already equipped. You may double and possibly triple the current output to make it a mighty wonder by adding braids wires (http://www.radioshack.com/product/index.jsp?productId=2062744), and add solders to beef up the circuit board traces and shunt.

Updated: April 9st, 2010
This is a special request edition from my previous buyers who wanted to have more options and do not mind a few extras. This controller is plug & play and ready to program.

See below (Please allow time for the images to finish loading since they are big files):

Image

Original description from last month:
These are newly hand assembled Infineon 18 FET controllers I am selling, they are never used. It is originally optimized to be used for commute in the San Francisco hilly area with stop and go traffic. The best motor to be used are the 9C and the Crystalyte 4 & 5 series.

The controller is like a wolf in sheep's skin because it is under tuned in order to balance between power and range. There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to stay with the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra blue wire for output. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard.[color=#0000FF] As of April 5th, 2010 the speed sensor wire has been embedded and integrated with the green wire on the CA connector since they both can share the same function now. More practical and less confusion as suggested by previous buyers.
:)

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

Below is the specification:
Model: EC-184110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB218-A-3
18 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the voltage regulator)
65A is the current rate (for higher current, you may need to beef up the trace, shunt, and reprogram it via the software)
Low voltage cut-off: 62.6v
Battery and motor phase wires gauge size: 12AWG
Dimension: 9" x 3.4" x 1.75"( 229mm x 87mm x 45mm) plus mount extensions
Total weight: 805 gram

In case you are thinking to upgrade it later onto became Methods-proof, Steveo-proof, and Doctorbass-proof, you may only need to thicken the traces on the circuit board in order to pull a bus like Doctorbass. We have a friend here Steveo who do awesome controllers upgrade for a fee. :)

I currently have only 30 made as of Apri 11th, 2010 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

[size=200]$199 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $199:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=K6NK2KUKE5HQJ

I can also provide the following add-on(s) in addition to the original:
1. Cycle Analyst connector plug (see picture below)
2. Regenerative braking can now be enable/disable by connecting/dis-connecting a wire with male/female plugs (see picture below)
3. External connector to the USB-TTL adapter
4. USB-TTL programming adapter for this edition. The USB-TTL adapter features a connector that can separate between the USB-TTL module and the controller. The USB-TTL adapter comes with a programming activate switch[/color]

Please click below to purchase the controller with the add-on(s) mentioned above for only $224. ($10 for CA connector, Regen Enable/Disable Jumper, USB-TTL plug; $20 for USB-TTL programming adapter; total = $30 if sold separate)
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XQFBXVMC4SPUY

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.



Quantity updated as of 4/22/2012 @ 9:16 PM PST: 29 left (buyer bought 1 from appomattox, VA )
Quantity updated as of 4/24/2012 @ 8:29 PM PST: 28 left (buyer bought 1 from jacksonville beach, FL )
Quantity updated as of 4/30/2012 @ 11:27 AM PST: 27 left (buyer bought 1 from Praha 10 - Uhříněves ,Czech Republic
Quantity updated as of 5/01/2012 @ 12:33 AM PST: 26 left (buyer bought 1 from Chandler, AZ )
Quantity updated as of 5/03/2012 @ 2:29 PM PST: 25 left (buyer bought 1 from Seattle, WA)
Quantity updated as of 5/04/2012 @ 8:41 PM PST: 24 left (buyer bought 1 from Mansfield, Nottinghamshire ,United Kingdom
Quantity updated as of 5/05/2012 @ 8:11 PM PST: 23 left (buyer bought 1 from Tatabánya ,Hungary)
Quantity updated as of 5/10/2012 @ 12:08 AM PST: 22 left (buyer bought 1 from Moncton New Brunswick ,Canada)
Quantity updated as of 5/17/2012 @ 6:31 AM PST: 21 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/17/2012 @ 7:24 AM PST: 20 left (buyer bought 1 from Moscow, Russia )
Quantity updated as of 5/22/2012 @ 9:47 PM PST: 18 left (buyer bought 2 from Bend, OR )
Quantity updated as of 5/27/2012 @ 7:44 AM PST: 17 left (buyer bought 1 from Winnipeg Manitoba ,Canada)
Quantity updated as of 5/28/2012 @ 7:38 AM PST: 16 left (buyer bought 1 from Bellingen, NSW,Australia)
Quantity updated as of 5/31/2012 @ 2:21 PM PST: 15 left (buyer bought 1 from winnipeg Manitoba,Canada)
Quantity updated as of 6/04/2012 @ 4:50 PM PST: 14 left (buyer bought 1 from Val d'Or QC,Canada)
Quantity updated as of 6/07/2012 @ 11:35 PM PST: 13 left (buyer bought 1 from Valdivia, Region XIV de los Rios ,Chile)
Quantity updated as of 6/11/2012 @ 7:10 PM PST: 12 left (buyer bought 1 from South Pender Island Pender Island British Columbia ,Canada)
Quantity updated as of 6/12/2012 @ 6:46 PM PST: 11 left (buyer bought 1 from Goteborg ,Sweden)
Quantity updated as of 6/12/2012 @ 11:38 PM PST: 10 left (buyer bought 1 from Irvine, CA )
Quantity updated as of 6/13/2012 @ 11:31 AM PST: 9 left (buyer bought 1 from EC Alkmaar,Netherlands)

Attached are the pictures of the controller. Please allow time for the images to finish loading since they are big files. 8)
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Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
$29 motor/controller hall/phase/throttle tester
Items For Sale
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Lyen
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Location: San Francisco, California, USA

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