[Elecraft] [K2] Power supply for KAT100-1

[Don Wilhelm]

Bruce,

The KAT100 draws very little current after it has tuned, so it will not 
add much of a load for normal operation.
The KPA100 sets the tuning power at 20 watts, so there is plenty of 
current left over for the KAT100 tune cycle.
The nominal draw of the KPA100 is about 17 Amps at 100 watts, so your 20 
amp supply should be sufficient for both.

73,
Don W3FPR

On 3/9/2013 8:41 AM, K1FFX wrote:
> Mike and Don -
>
> Thanks for your replies.   I use either an Astron 20 or the MFJ-4125 (about
> 22 amp
> switching supply) with the K2/100, usually running at the 100 watt output
> level.
> Sure would be great if one or both supplies would be adequate for running
> both the rig
> and the KAT100.  Your thoughts?
>
>