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December 9th 04, 01:07 AM
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"Ken" wrote in message news  Switching wall warts I have tried introduce a loud "hash" that completely hides weak signals; transformer wall warts I have tried introduce an annoying buzz -- most likely 60 cycles. Can anyone recommend a 400 ma wall wart with cleaner output? Failing that, How about a simple, physically small circuit to clean up a typical wall wart's noisy output? Ken KC2JDY Ken (to reply via email remove "zz" from address) These are pretty well filtered. http://www.radioshack.com/product.as...Fid=273%2D1667 |
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