Jorge, Yes, we use several of the same supplies for the full 48 hours with no problems and no RFI. You must remove an internal jumper wire for 220V operation. You can see the eham reviews at http://www.eham.net/reviews/detail/ . I did look at the PowerWerx supply - it is smaller and rated at 25A and the USA price is within $10. It is apparently brand new - it doesn't have a eham review page and it is not in stock. So there won't be any reliability or RFI data for a while.
73, Bud N7CW -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jorge Diez - CX6VM Sent: Tuesday, August 17, 2010 3:40 PM To: [email protected] Subject: Re: [Elecraft] K3 - small power supply 110-240VAC Thanks Bud, >From the manual: "Recommended supply: 13.8VDC @ 25A, continuous duty for K3/100; Do you use it full 48 hours without problem during contests? This is a 23A PS... Anyway they have another model for 30A. If the brand is good will consider it. Here I only find China PS´s!.. and I wantot avoid them 73, Jorge CX6VM/CW5W -----Mensaje original----- De: Bud Semon N7CW [mailto:[email protected]] Enviado el: Martes, 17 de Agosto de 2010 05:11 p.m. Para: 'Jorge Diez - CX6VM'; [email protected] Asunto: RE: [Elecraft] K3 - small power supply 110-240VAC Jorge, I like the Samlex 1223. It operates on 110 or 220, 50 or 60Hz and is very quiet. We used them at 9L5A last year for CQWW CW and I have used one at home for years. 73, Bud N7CW -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jorge Diez - CX6VM Sent: Tuesday, August 17, 2010 12:37 PM To: [email protected] Subject: [Elecraft] K3 - small power supply 110-240VAC Hello, Do you know about a good power supply for the K3, to be used in any country and lightweight? Thanks, Jorge CX6VM/CW5W ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
