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Old 10-21-2010, 01:50 PM   #3889 (permalink)
wakinyantanka
Custom EV Builder...
 
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Quote:
Originally Posted by MPaulHolmes View Post
Well, I'm editing the AC board right now (I started last night). The plan is to have perhaps 3 drivers for the "mosfets", and 3 drivers for the "freewheel mosfets". 3 drivers input with be from 1 optocoupler output. The driver inputs only use 10uA each. haha. Isn't that tiny?!

You could use higher voltage mosfets. Definitely. They will have higher RdsON, but whatever, it's all good. I just have 25 of the 200v ones right now.
So this current design could handle a 144v nominal ? Which is what I'm shooting for.
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