Mosfet voltage booster

222

03:56:34

I see how this works now.  supply voltage on its own is not enough to bring the gate up to allow it to conduct.  but put the supply voltage through the transformer into a large capacitor, and the secondary side generates a voltage high enough to bring the gate up and switch the fet on. 

p channel mosfet circuit works in the same way except the gate is pulled down below 0

published 11 years ago

lenzrulz

11 years ago

I like it, nice job using a mere 100mv...usually anything above 1.61v will allow it to conduct without the help of too many components.

faceblast

11 years ago

shut up lenzcover no one cares what you think

lenzrulz

11 years ago

Lol...love your humour, keep doing what you do best.

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