To: | rfi@contesting.com |
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Subject: | Re: [RFI] Noise changes when room lights turn on / off- NOISE FOUND!!!!! |
From: | Jim Brown <jim@audiosystemsgroup.com> |
Reply-to: | jim@audiosystemsgroup.com |
Date: | Sat, 22 Sep 2012 11:16:03 -0700 |
List-post: | <rfi@contesting.com">mailto:rfi@contesting.com> |
On 9/22/2012 2:15 AM, dalej wrote: I have low power (9 watt) CFL's all over the house including two in the shack and I have never had a noise from them, Same experience here -- I bought a bunch roughly 6 years ago, some (most?) at Costco. I've experienced only one failure so far, in a lamp that gets used most often, turned on and off at least a couple of times a day. Don't recall brand, but nothing I bought then would be available today, nor would brand performance correlate from then to now. :) BTW -- LEDs run on low voltage DC, so be on the alert for noisy DC power supplies. 73, Jim K9YC _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi |
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