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Re: [CQ-Contest] 12V 30A Switching Power supply recommendation?

To: Barry W2UP <w2up.co@gmail.com>
Subject: Re: [CQ-Contest] 12V 30A Switching Power supply recommendation?
From: Barry Jacobson <bdj@alum.mit.edu>
Date: Sun, 10 Nov 2024 09:40:31 -0500
List-post: <mailto:cq-contest@contesting.com>
Why are you looking for a switcher? Linear power supplies have less noise
but cost somewhat more. One of the heavy duty Astrons may work for you.
They come with or without meters, with or without adjustable voltage and
current. Some don't have fans and are very quiet.

Barry WA2VIU

--
Barry Jacobson
bdj@alum.mit.edu
WA2VIU
@bdj_phd

On Sun, Nov 10, 2024, 8:10 AM Barry W2UP <w2up.co@gmail.com> wrote:

> Looking for a recommendation for a 30A 12VDC switcher.  No RFI is very
> important as my antenna is only about 15-20 ft away from the station.
>
> Tnx,
> Barry W2UP
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