[Elecraft] KX3 power supply "brick"

[David Ahrendts]

I’m not an expert on this, but from what I’ve observed is that some of these DC bricks can be very noisy.

> On Feb 10, 2015, at 12:57 PM, Lynn W. Taylor, WB6UUT <KX3 at ColdRocksHotBrooms.com> wrote:
> 
> I just looked at four bricks floating around my office, and two of them are 12v.  The other two are 18v and 19v.
> 
> The smallest one I have is 2a, which would probably charge the internal KX3 batteries.  The bigger one might be okay for transmitting.
> 
> That's why I specified "12v brick" in my post.  There are many different bricks out there.
> 
> 73 -- Lynn
> 
> On 2/10/2015 12:34 PM, Walter Underwood wrote:
>> Most laptop bricks are 16V or higher, too much voltage for the KX3.
>> 
>> wunder
>> K6WRU
>> CM87wj
>> http://observer.wunderwood.org/
>> 
>> 
> 
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David Ahrendts   davidahrendts at me.com