[RFI] Low Voltage light RFI
n4zr at contesting.com
Fri Jul 11 17:12:10 EDT 2003
At 01:24 PM 7/11/03 -0400, KE2N at 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
>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
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