[Elecraft] Looking for miniature 14-V power supply for travel use
Robert Friess
rfriess at usa.net
Mon Jul 4 17:28:58 EDT 2011
Jameco has a lot of these. Not sure how quiet, but they are cheap enough
that you could buy 2 or 3 and pick the best.
Bob, N6CM
On Mon, Jul 4, 2011 at 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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