- #1
Crazymechanic
- 831
- 12
Hey I have a thing that confuses me.
I have a mosfet that has to drive a transformer in pulsed regime.
Now I have a multivibrator that gives out 100khz square wave signal and the amplitude of the signal is let's say 30 volts but the mosfet is 330v DC to the Drain and source goes to the primary winding can a 30v amplitude square wave drive this mosfet fully or will the mosfet open just as much as the signal given to it's gate will allow it to?
Well basically what I'm asking is how strong in terms of voltage the average mosfet gate drive signal has to be ?
I have a mosfet that has to drive a transformer in pulsed regime.
Now I have a multivibrator that gives out 100khz square wave signal and the amplitude of the signal is let's say 30 volts but the mosfet is 330v DC to the Drain and source goes to the primary winding can a 30v amplitude square wave drive this mosfet fully or will the mosfet open just as much as the signal given to it's gate will allow it to?
Well basically what I'm asking is how strong in terms of voltage the average mosfet gate drive signal has to be ?