[Elecraft] K3 power supply

WILLIS COOKE wrcooke at flash.net
Fri Dec 26 00:37:45 EST 2008


I use a JTPS28M that I have had for two years.  I usually run two HF transceivers and a two meter transceiver on receive.  For the past 5 months, one of the HF transceivers has been an Elecraft K3.  Of course, I never transmit on more than one.  If I were to buy another supply, it would be a JetStream.

Willis 'Cookie' Cooke 
K5EWJ


--- On Thu, 12/25/08, Gary Smith <Gary at doctorgary.net> wrote:

> From: Gary Smith <Gary at doctorgary.net>
> Subject: [Elecraft] K3 power supply
> To: elecraft at mailman.qth.net
> Date: Thursday, December 25, 2008, 8:32 PM
> I've been re-considering my power supply. I'm using
> a Heathkit PS 
> which is a 20 amp linear supply. I just looked inside it
> and it's 
> definitely showing the effects of age. It hasn't been
> used in quite a 
> long time as I've used a TenTec supply with my Corsair
> & Omni since 
> day one.
> 
> Ihave a few things runing on 12V and they probably draw 2-5
> amps on a 
> steady draw. With the K3 I suppose my requirement would be
> 22A so I'm 
> looking at a 27 or so amp load. I'm currently using
> wall warts to 
> supply the 12V peripherals and would like to unclutter my
> station and 
> meet all my "12V" needs.
> 
> I'm considering several power supplies & looking at
> eHam reviews I 
> see Jetstream. They have high reviews and make a nicely
> affordable 
> 28A for $79 and 45 amp power supply for $149. 
> 
> Anyone have any experience with these & the K3?
> 
> I'm thinking the larger one might be a good choice in
> that the 
> components wouldn't be stressed at my station. I do
> prefer low 
> stress...
> 
> Any thoughts on these supplies?
> 
> Hope Santa was good to you!
> 
> Gary
> KA1J
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