Hey Steve....
Are they all sitting on the same table? Maybe it's the acoustics of the
table or desk. I'd pick one of 'em up and see if it still hums.
Phil
----- Original Message -----
From: "n4lq" <n4lq@iglou.com>
To: <tentec@contesting.com>
Sent: Wednesday, November 03, 2004 12:52 PM
Subject: [TenTec] Quite PWR SUPPLY?
> I hate electronic stuff with fans in them and my Astron supplies both
> have bothersome HUMS. I want a power supply that makes NO noise. No hum,
> no fan, just 20-25 amps of 13.8vdc. Any suggestions? Oh yes BTW, I have
> a TT 262 supply that hums too! Not loud but still, I can hear it. I want
> silence.
>
> Steve N4LQ
>
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