[Elecraft] K3: Power puzzlement

N5NA alan.n5na at gmail.com
Tue Jan 18 12:54:11 EST 2011


I have the Model 101 Super Whatt Meter so I hooked mine up to see what it
reads.  I'm showing 0.0A with the switch off and 1.6A with the switch on and
the P3 on.

Mine is an older model and measures the current on the negative side.  If
yours is the same I wonder if the current you're seeing could be ground
related.

73,  Alan  N5NA



Ralph Parker wrote:
> 
> I thought I'd check to see how much current my K3/100 draws under various
> operating condx (for battery powered QRP portable operation, etc.). 
> 
> What the heck is drawing 1.7 amps when the front panel power switch is
> off?
> 
> VE7XF
> 
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