[volt-nuts] Power Designs Precision Power Supplies

Alan Hochhalter alanh137 at cableone.net
Tue Apr 24 02:20:26 UTC 2012


Marvin,

I got a couple of mine for less than $20 each which was certainly a 
factor, but I think I paid as much or more than the sales price for 
shipping on all of mine.  The 2005A isn't too heavy, but the others have 
some real iron in those transformers!

Some of the things I liked about them were meters on all outputs 
switchable between V and A.  Not volt-nuts accuracy, but it is nice to 
be able to get a good idea what is going on without having to hook up a 
meter.  All of them have current limiting and the triple output supplies 
have over-voltage protection as well.  My TP340s have two of the outputs 
that can be switch-selected to track which I thought might be handy for 
projects that need +/- supplies.

Alan

On 4/23/2012 3:55 AM, Marvin E. Gozum wrote:
> Hi Alan,
>
> Thanks a ton for those insights, what made you decide to get these 
> instead of the known players like HP, Agilent, Kikusui, Kenwood, 
> Sorensen etc.,?
>
>
>
> At 04:19 PM 4/22/2012, Alan Hochhalter wrote:
>> Marvin,
>>
>> Oops!  Sorry I called you Ed.
>>
>> Brain malfunction resulting in getting my e-mail replies mixed up.
>>
>> Alan
>>
>>
>
>
>
> Sincerely,
>
>
>
> Marv
> Philadelphia, PA
>
>
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