Naahh.. I'm going to build one myself. I found a 800V 5A N channel mosfet that look more interesting..geoff 1965 wrote: ↑Thu 07/01/21 11:34 pmThe dissipation and drain are a lot lower on that mosfet Bieworm @ 75W & 4.5 amp,suitable for just the screen voltage but are you going to be the guinea pig that tries it out?
https://datasheetspdf.com/mobile/919474 ... or/P5N80/1
Only problem is a well priced pot. The max wattage for a good price over here are 0.5W cts pots.. is that ok?