[Elecraft] Possible power supply option for the KX3

Mel Farrer farrerfolks at yahoo.com
Wed Jun 20 18:07:37 EDT 2012


Well, I use a older Sony laptop supply rated at 15 VDC at 3A to run my FT817 QRP I put two silicon diodes in series on the output.  Been running for over 5 years now.  I modified a MFJ 16010-ST tuner to include a micromatch using a couple of old subminiture battery indicator meters.  Thats my QRP station until the KX3 arrives, hi.
 
 
Mel, K6KBE 

--- On Wed, 6/20/12, Val <val at vip.bg> wrote:


From: Val <val at vip.bg>
Subject: Re: [Elecraft] Possible power supply option for the KX3
To: elecraft at mailman.qth.net
Date: Wednesday, June 20, 2012, 1:39 PM


Phil,

I modified a 300W ATX PS from my junk box 5 years ago and using it 
every day since with my K2 and K3. A lot of dxing and contests, not 
a single issue.
The quality of the PC PS differs too much, but a good many of them
are not worse than the other swithers.

73, Val LZ1VB

>
>  A shot in the dark.....
>
>  Has anyone adapted a "standard" ATX-type computer power supply
>  12V DC output to run a transceiver (K2, VHF, etc)?  I have
>  one that could be used if feasible.
>
>  Pro/con experiences appreciated.
>
> --  73 de K2ASP - Phil Kane
>    Elecraft K2/100   s/n 5402

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