On Sat, Oct 26, 2024 at 07:04 AM, wn4isx wrote:
Taming EMC (electromagnetic compatibility) issues is part black magic.
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There was a book some years back by an expert in signal integrity, with the title "High Speed Digital Design: A Handbook of Black Magic".? That title says a lot.? His later book was "High Speed Signal Propagation: Advanced Black Magic".
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To the newcomer it looks like black magic, but it is actually logical once you figure out what's going on.? Signal integrity and power integrity engineers do that sort of thing.? Current is just as important as voltage, maybe more important.
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Andy
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