Re: Power MOSFETs
This thread could focus on why some amp modules have blown up - as per post #5. If they hadn't blown up, then this thread may not exist.
Post #5 indicates a concern about poor thermal transfer between fet and heatsink. That raises alarm bells for me, as those fets use a very common package, with what should be very standard heat transfer design. I reckon the flatness of the base etc are red herrings.
I don't see any information about fet current and voltage waveforms, and designed junction and case temperatures - all very basic design and faultfinding aspects.
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