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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Q for the techno boffins - screening IC 's posted by Adam on January 25, 2000 at 17:07:34:
I read an article about this in the UK mag HIFI-world some years ago. They used copper foil tape. They simply covered the top of each IC with the copper foil and used small, 1nF or so, capacitors to ground. I think they said that gave better results than grounding the foil with a wire. The foil then acts like a capacitor to ground for the unwanted HF signals. I haven't tried it so can't say, but I'd think a total shield like 'patentguy' mentioned would be better.
But this,(the copper foil tape method), certainly is a relatively easy mod, so what's to lose?
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- Re: Q for the techno boffins - screening IC 's - Hans 08:26:11 01/26/00 (0)
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