To: | topband@contesting.com |
---|---|
Subject: | Re: Topband: Desktop Power Supply Brand/Noise Question |
From: | Jim Brown <jim@audiosystemsgroup.com> |
Reply-to: | jim@audiosystemsgroup.com |
Date: | Sun, 21 Jul 2013 17:37:46 -0700 |
List-post: | <topband@contesting.com">mailto:topband@contesting.com> |
On 7/21/2013 4:52 PM, Tom W8JI wrote: Bypass capacitors will cure common mode also, because common mode cannot be generated without differential mode someplace in the system between two points. But you're re-engineering someone else's design, without knowledge of all the issues.That's a questionable practice unless you're a circuit designer -- it's easy to open a can of worms. Few hams are qualified to do that, and I would be the last to recommend it. 73, Jim K9YC _________________ Topband Reflector |
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