Recent content by MrKang

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?

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% ..

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 ?

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...

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...

Anybody has one working and some pictures? Thinking of ordering one but want to make sure it's not a waste of money

mr. numpsy...(The Golden Child)

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..

I bought those MR16 at dealextreme 8.02$ a piece http://www.dealextreme.com/details.dx/sku.30208 If you power your p7 with the normal current of 350 or 700ma and give it sufficient cooling then it will last as stated it the specs. I use 2 MC-E leds which are connected in series and then...

Hehehe...i just read my misspelled words... heheheh :mrgreen: ...i will have a new test with my newly setup. my last speed measures were 78km/h ..but didn't log it with the CA. I will do a new test ride with logging. Now i have 24S5P all turnigy's...last setup was measured with old ebay lipo's...

I have a good reference fo you guys. picture 4W cheapy led same as mr16 and my MC-E 700lumens powerled both pictures are taken with a Canon 450D with he same exposure ,ISO Aperture values

I will wait patiently on your test results. I hope they will have a good C-rate they claimed it to be and if it's really 20Ah... even if it is 15Ah ...then i'm ok with it. This will give E-Scooters with less storage room for batteries a new perspective !

Super product jeremy ! thanx for sharing this wonderfull DC - DC convertor. I wait until your test results are coming up.

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 get a total of 25S5P....mmmmm...Sweeetttttt Hopefully my CA will take that voltage and won't get hurt...anybody ? What is the highest voltage you can...

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...