[AMPS] PA-77 musings
Jim Barber
N7CXI@SiliconPixels.com
Mon, 28 May 2001 03:45:19 -0700
Phil,
>I use a 12 volt zener in an application like this. 180ma or so idling.
>'I buy my 50 watt zeners from Silicon Alley.
Thanks. I was guessing 12V, (and remember seeing a confirming
design somewhere) and that helps. Do you use a transistor
switch, or a relay? I ask because of the voltage drop across
the transistor.
Regards,
Jim, N7CXI
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