[TenTec] RS 25 A 13.8 v. switching supply

Arthur Bernstein n2ka at optonline.net
Mon Jul 5 01:33:04 EDT 2004


Rob and Group,
Would be curious, if anyone purchased one, how quiet they are ? Hash 
noise, freq of noise?
Thanks.
73,
Art, N2KA..

Rob Atkinson, K5UJ wrote:

> Yesterday in my local Radio Shack I happened to discover they are 
> selling new
> 25 amp 13.8 v. switching supplies for $99.
>
> These are basic unmetered black boxes:  +- terminals and line cord
> on the back, on/off switch on the front panel.  If you are looking for an
> inexpensive p.s. you might take a look at one of these.
>
> Rob/K5UJ
>
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