Frenchy newbee bht diffusion Aoma 36v 250w to 60v mod

S

Sabfred

100 µW
Joined
Jan 8, 2014
Messages
9
Hello guys, i'm a newbee from France, here it's hard way to mod ebike...

First i'm sorry for my basic english,

I buy a bht diffusion kit to put on my vtc 28'´, bafang reducted, aoma controller 36v 250w (infineon?), gt power wattmeter and 12s lipo turnigy (48v 10a).

At 50v (fullcharged) it's run well, not hot. My wattmeter give me 1300-1400w at full throttle and 32a peac.

I want to try with 60v but i'm not sure the controller run or burn..

Can you help me for make change into?

I posted some picture for help
Thank's again.
 
My fet, do i change it for other?
St p65nf06 6k1fw...
Chip x846
 

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I would say go for more voltage, but 63v is the maximum for that controller with nothing changed.

14s is ideal, but some do run 15s on the same 63v capacitors. 15s users may be charging the battery to 4.15v rather than 4.2v per cell.

Go for 14s is my advice.
 
Thank's for your answer, i try with 14s lipo. If i want to use 72v what do i change in this contrôler? My bafang motor reducted is OK fort this v (see in endless).
 
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