/diy/ - Do It Yourself

>>1271981
Ah, after looking around I found a few high-side driver circuits and modified one into this, the zener stopping the gate voltage from getting to high if that's ever a problem. But I realised that I'll need FETs with particularly low drain-source resistance, and probably low gate charge/capacitance too. Driving a lot of power through 4Ω for even a short amount of time isn't easy.

>>1271997
I'm assuming that the body diode isn't rated high enough, but I can always change that.

>tfw the kW iron is further than you thought