Search found 293 matches

by MrKang
Jul 28 2012 6:22am
Forum: E-Bike Technical
Topic: CA speed data acting weird above 50kph
Replies: 4
Views: 803

Re: CA speed data acting weird above 50kph

Did the 0,1uF worked for you ?
I have the same problem ..above 52km it shows the wrong speed or goes to zero...

And if it works can you show your modification?
by MrKang
Jul 27 2012 4:15pm
Forum: Battery Technology
Topic: What parameters to program into 12FET MK2
Replies: 5
Views: 642

Re: What parameters to program into 12FET MK2

i allready did some mods on the new controller so it can handle 100V easily.
Lyen PM'ed me with the correct parameters ...sorry LYEN for waking you up at 4:13am... :oops:

It now works fine and the regen is working like a charm! Yesterday i drove 30km and used 12Ah ..my regen was a small 7.3% ..
by MrKang
Jul 27 2012 4:05pm
Forum: Battery Technology
Topic: Switch mode supply mod
Replies: 653
Views: 91137

Re: Switch mode supply mod

two years ago i modified 2 S350-48 for charging my 24S lipo setup.

I recently got four 200-24 meanwells which i also want to cranck up to 10A instead of 8.4.
But if i look at it i don't see which resistor i have to change.
Does anybody has some experience in modifying this model ?
MW200-24.jpg
MW200-24.jpg (196.29 KiB) Viewed 2033 times
by MrKang
Jul 25 2012 3:23am
Forum: Battery Technology
Topic: What parameters to program into 12FET MK2
Replies: 5
Views: 642

What parameters to program into 12FET MK2

Hi you guys, I now have a new setup for my scooter and it is the first time i want to use the regen function. My first setup had 24S lipo on a 12FET controller, but with no experience how to setup the regen parameters i blew up my controller.So i bought a new one from LYEN and didn't use it anymore....
by MrKang
Jul 14 2012 5:19pm
Forum: E-Bike General Discussion
Topic: Lyen 18FET with 24s Lipo?
Replies: 18
Views: 1767

Re: Lyen 18FET with 24s Lipo?

The 18FET or 12FET LYEN conroller all have 100V caps in it. They have a 5% tolerance in voltages they can handle. So the best and safest way is to upgrade those caps for 200V types. I also did these mods and they are fitting nicely. There are also some 100n/100v capacitors nearby the FET's for remov...
by MrKang
Jul 10 2012 1:40pm
Forum: Battery Technology
Topic: foundingpower programmable bms
Replies: 539
Views: 73551

Re: foundingpower programmable bms

Anybody has one working and some pictures?
Thinking of ordering one but want to make sure it's not a waste of money
by MrKang
Dec 20 2010 2:57am
Forum: General Discussion
Topic: We are not damn thieves. (Electric Scooter Parts)
Replies: 36
Views: 4596

Re: We are not damn thieves. (Electric Scooter Parts)

mr. numpsy...(The Golden Child)
Image
by MrKang
Dec 20 2010 2:52am
Forum: Battery Technology
Topic: Time to go Lipo. Design / setup questions & ideas.
Replies: 12
Views: 2034

Re: Time to go Lipo. Design / setup questions & ideas.

Hi Tincan

what type of scooter do you have? picture or link would be nice.

if you use 6S x 6 =36S = 151.2V hot of the charger..
by MrKang
Nov 22 2010 5:44am
Forum: E-Bike General Discussion
Topic: Magicshine SSC-p7 vs mr16 cheapie
Replies: 22
Views: 2299

Re: Magicshine SSC-p7 vs mr16 cheapie

Hey, no worries Blackarrow. :D You didn't offend me at all and I was actually pretty happy that at least someone responded to my thread (cheers too Grindz145, Oldhaq). Mr. Mr Kang, are you sure you're using the same globe that I am, my results seem much more optomistic to my eye in real life than y...
by MrKang
Nov 21 2010 5:26pm
Forum: E-Bike Technical
Topic: 120% speed advanced timing on the controller programming
Replies: 85
Views: 10431

Re: 120% speed advanced timing on the controller programming

so i have to bum up my phase and rated current with 5 more amps? Hey MrKang, no reply for a while now, are you ok? I hope you didn't do what I think you did. :shock: Seriously now, anyone care to predict what will happen when Burties timing tool is mixed with > 100% setting? I can't see why there w...
by MrKang
Nov 21 2010 6:44am
Forum: E-Bike General Discussion
Topic: Magicshine SSC-p7 vs mr16 cheapie
Replies: 22
Views: 2299

Re: Magicshine SSC-p7 vs mr16 cheapie

I have a good reference fo you guys. picture 4W cheapy led same as mr16 http://i256.photobucket.com/albums/hh184/mrefex/MrKang%20E-Scooter/2LED4x1W.jpg and my MC-E 700lumens powerled http://i256.photobucket.com/albums/hh184/mrefex/MrKang%20E-Scooter/2MC-ELED.jpg both pictures are taken with a Canon ...
by MrKang
Nov 13 2010 12:54pm
Forum: Battery Technology
Topic: 15S LiPo charger using DC DC converters
Replies: 69
Views: 12913

Re: DC DC converters for charging LiPo

Super product jeremy ! thanx for sharing this wonderfull DC - DC convertor. I wait until your test results are coming up.
by MrKang
Nov 11 2010 2:26am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Brushless controller tuning modifications
Replies: 90
Views: 26918

Re: FRONT LED LIGHT MODIFICATION

I'm not that fancy story teller so here are some pics. A pic is worth a 1000 word story.. looks like there might be room for another 1s in there! :wink: I still have a puffed 6S sitting arround my desk with only 1 cell which is good but a little puffed up... i could make a 1S5P out of it...and then...
by MrKang
Nov 10 2010 11:06am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Brushless controller tuning modifications
Replies: 90
Views: 26918

FRONT LED LIGHT MODIFICATION

UPDATE: After a couple of work rides towards home it's getting darker and darker. The last time i drove home i almost saw nothing.. My LED frontlight consist of two 4W 12V Led bulbs from dealextreme. These were pretty good. Simple connection and easy to implement into my headlight unit. But now afte...
by MrKang
Nov 09 2010 7:28am
Forum: E-Bike Reviews & Testing
Topic: Flyrad Unicycle
Replies: 3
Views: 2749

Flyrad Unicycle

check this out..nice idea!

Image
Image
by MrKang
Nov 09 2010 6:01am
Forum: Battery Technology
Topic: VPower / CammyCC 48V20Ah LiFePO4 Repair by Amberwolf
Replies: 131
Views: 18281

Re: VPower / CammyCC 48V20Ah LiFePO4 Repair by Amberwolf

Good job Amberwolf ! i hope only one cell is dead instead of the entire cell-string i had a pack with the same problem, only mine also were silvergrey and a whole cell string was defective. but i replaced it with a new cell string for only 20 dollars from V-Power. Now it's working like a charm again...
by MrKang
Nov 08 2010 5:12am
Forum: E-Bike Technical
Topic: Fan cooling controller
Replies: 20
Views: 1954

Re: Fan cooling controller

Hi All, I've had no luck in fan cooling my controller because the fan itself doesn't take the roughs and bumps that I travel across. I have gone through two 40mm fans in the last few months and the blades on them keep breaking! i wonder how you installed your controller on your bike..must be a very...
by MrKang
Nov 05 2010 4:03am
Forum: Battery Technology
Topic: I'm ready to go lipo, but need advice
Replies: 39
Views: 3839

Re: I'm ready to go lipo, but need advice

It's always a nice picture to see your goodies all on the table ! Ok...question...did you have the male 6S connectors and bulletplugs to parralel your two 6S lipo's ? i don't see them on your shopping list..this you need to configure your 12S2P pack.. anyway...charge your lipo's one by one with the ...
by MrKang
Nov 04 2010 9:54am
Forum: Battery Technology
Topic: turnigy/zippy battery balance board?!
Replies: 19
Views: 1787

Re: turnigy/zippy battery balance board?!

For me it is! Thanks for the heads up, what kind of connectors are those? They are hobbykings answer to Deans connectors. XT-60 they call them. I like them for up to 12g wire. Answer to Peter http://www.hobbyking.com/hobbyking/store/catalog/XT60.jpg http://www.hobbyking.com/hobbyking/store/uh_viewI...
by MrKang
Nov 02 2010 6:29am
Forum: Battery Technology
Topic: turnigy/zippy battery balance board?!
Replies: 19
Views: 1787

Re: turnigy/zippy battery balance board?!

I hope HK will put a big notification on it Warning Lipo noobs.

otherwise it will indeed be some firworks.... :twisted:

But for us lipo geeks this will be a nice gadget-tool!
by MrKang
Nov 02 2010 5:21am
Forum: Battery Technology
Topic: turnigy/zippy battery balance board?!
Replies: 19
Views: 1787

Re: turnigy/zippy battery balance board?!

Nice !!!! Mesa liky!! :mrgreen: :mrgreen:

ps this is the board....PRE ORDER NOW !!

Image
by MrKang
Oct 29 2010 1:02am
Forum: Battery Technology
Topic: I'm ready to go lipo, but need advice
Replies: 39
Views: 3839

Re: I'm ready to go lipo, but need advice

mud2005 wrote:anyway, I reordered the same stuff, but this time went with nano-tech :mrgreen: bwaaahaaaaa
Now were talking! :twisted:
by MrKang
Oct 29 2010 12:58am
Forum: E-Bike Technical
Topic: 80v to 100v dc dc converter needed
Replies: 10
Views: 1663

Re: 80v to 100v dc dc converter needed

drewjet wrote: I need 12 volts for the turn signals.
isn't it easier to only replace your turn signals with led's with the right resisitor so the can run on 24V?
by MrKang
Oct 27 2010 1:24am
Forum: E-Bike General Discussion
Topic: Karl's Other Question Thread
Replies: 94
Views: 3422

Re: The right Charger for the Right Job

Hello, I will fabricate a 14s1p headway 16AH battery pack 51.1v max voltage but I cannot seem to find the right charger Anybody able to help? thanks If you want to do the RIGHT job. Go for 16S1P and a modified meanwell. if this modiying is to difficult. go for the regular chargers they sell for 48V...
by MrKang
Oct 27 2010 1:16am
Forum: E-Vehicles General Discussion
Topic: Over volting a controller
Replies: 9
Views: 1496

Re: Over volting a controller

I checked the specs of the controller and it says they have a max cut off voltage at 36V. Suppose running it on 33.3 (Three 6S LiPo packs in series) shouldn't hurt it. Does anybody know if you can keep a LiPo battery plugged into the ESC (switched off but still wired in) whilst charging it? I know ...