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1 vote

LTspice bootstrap half-bridge simulation peak current problem

I don't understand the reason of short time peak currents Each time you deactivate a MOSFET, it's internal drain-source capacitance has a very low voltage across it. This is because the associated ...
Andy aka's user avatar
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3 votes

Two X capacitors from lines to ground- why? GFCI fault, even after replacement

Your DC resistance meter is not seeing the same impedance as the AC supply the capacitors are allowing some AC leakage to ground which is tripping the GFCI. As Tim has so eloquently explained the ...
RoyC's user avatar
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5 votes
Accepted

Two X capacitors from lines to ground- why? GFCI fault, even after replacement

Preamble As I tell regularly: EMC is a holistic topic. There's not a whole lot that can be said about a small snippet, in isolation, and almost always there are contributions from seemingly unrelated ...
Tim Williams's user avatar
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0 votes

How to prevent short circuit between output pins

The Software Way The easiest to overcome this is to do it in the software. You save time and effort to redesign the hardware and then rewire or fabricate new PCB. Here is your problem: If there is a ...
kaosad's user avatar
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