Royer circuit - blown MOSFET?
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Marko
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Registered Member #89
Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
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Considering currents you are running, you are still expecting hot IGBT - with their voltage drop of etc. 3 volts you will gt some 60Watts of 'DC' dissipation.
Maybe you can try a smaller tank cap, some 1uF, although I doubt it will change much.
I think your circuit works relatively well now, only thing you can do is adopt it for mains, and run on lower currents for same monstrous power output.
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