And I mentioned many times an important test without any reply: short your single ended discrete amps with a piece of long and thick wire, without signal, and measure supply voltage!
Pafi,
What reply you are expecting from someone who doesn't even understand basic question.😀
I have seen amplifiers getting smoked especially class-d when they have an offset in millivolts at their outputs and are subjected to short circuit the way you have described. The rail starts pumping [owing to large current but low modulation index with no signal at input] and large current starts flowing as the amplifier tries to correct itself but ends up in death bed.😉
please whatsapp +5549999444403, e-mail: jb@triell.com.br, tank you very muchClasse D Fullbridge D2K com ajuste baseado em Inbal
Se alguém quiser Fullbridge D2K GERBER FILE, entre em contato comigo no número +91 9308668916.
hi friend could you send the pdf
English please.
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dave

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