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[RFI] Low Voltage light RFI

To: <rfi@contesting.com>
Subject: [RFI] Low Voltage light RFI
From: n4zr at contesting.com (Pete Smith)
Date: Fri Jul 11 16:12:44 2003
At 01:24 PM 7/11/03 -0400, KE2N@cs.com wrote:
>I ran into this same problem when I installed some halogen "puck" lights 
>in the kitchen. Switching supplies wiped out HF reception.  For the new 
>house, I specified the "magnetic transformer" option for the lights and it 
>is RFI-quiet.
>
>Imagine: magnetic transformers - what will they think of next!


Funny, I have three sets made by GE - 8 lamps total - that use some sort of 
switching black lump, and they are totally RF quiet.  The only problem is 
that something -- probably their overtemp sensing -- is unduly fussy, so 
the darned things keep shutting themselves off...

Wouldn't something like this be soluble by the same sort of filtration as 
other switching power supplies?

73, Pete N4ZR
The World HF Contest Station Database was updated 17 June 03.
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