[Elecraft] Looking for miniature 14-V power supply for travel use
Wayne Burdick
n6kr at elecraft.com
Mon Jul 4 17:44:10 EDT 2011
Can't roll our own in time for my vacation :)
Wayne
N6KR
On Jul 4, 2011, at 2:39 PM, Rick Dettinger wrote:
> Well, Chief Engineer Wayne, sounds to me like a good idea for a mini
> kit !
>
> 73,
> Rick Dettinger K7MW
>
>
>
>
> On Jul 4, 2011, at 2:23 PM, Wayne Burdick 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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