[Elecraft] Looking for miniature 14-V power supply for travel use

[Wayne Burdick]

Yes, the HPS-1a is a great supply. But it's about twice the size and  
weight I'm looking for.

A "wall wart" supply would be fine as long as it meets all of the  
criteria and is well-regulated.

Wayne
N6KR


On Jul 4, 2011, at 2:27 PM, Nick Garner wrote:

> I use one of these:
> http://www.gammaresearch.net/hps-1a.html
>
> 73,
> Nick
> N3WG
>
> On Jul 4, 2011 2:23 PM, "Wayne Burdick" <n6kr at elecraft.com> wrote:
> > I'm going to take a KX3 with me on vacation this summer, and I  
> like to
> > travel light. I'll have internal batteries for field operation, but
> > for indoor use, I'm hoping to find a miniature power supply that  
> meets
> > these criteria:
> >
> > - very small (say 4 x 3 x 1 inches)
> > - light weight (less than 1 lb)
> > - 2 A min. peak output current
> > - 13 to 14 VDC output voltage
> > - input AC voltage range of 100-130 V
> > - low noise
> >
> > I'm sure it will have to be a switching supply. The question is
> > whether any exist with this form-factor that are also quiet from  
> an RF
> > perspective.
> >
> > Anyone know of such a unit?
> >
> > 73,
> > Wayne
> > N6KR
> >
> >
> >
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