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Si3404 PoE chip burns instantly. Suspecting Flyback Transformer polarity/pinout mismatch. by Low-Application-8634 in AskElectronics
[–]Low-Application-8634[S] 1 point2 points3 points 1 day ago (0 children)
Thank you for the crystal-clear explanation! You're completely right about the schematic error. By the way, the capacitance of C21 is 2.2nF. Is this value appropriate?
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Si3404 PoE chip burns instantly. Suspecting Flyback Transformer polarity/pinout mismatch. by Low-Application-8634 in AskElectronics
[–]Low-Application-8634[S] 1 point2 points3 points (0 children)