Well in the shack I use a HB linear supply using biggest parts I could scrounge. Just to see what it could do I went keydown on 3 100 watt rigs and it sagged 1/2 volt. If I am portable I use either a Powerwerx 30 amp switcher or an MFJ 25 amp switcher. Rigs can't tell the difference. In the shack I prefer to run everything off of 1 supply so everything has same ground and V+ levels.
On Thu, Oct 11, 2012 at 6:09 AM, Bill <b...@w2blc.net> wrote: > I am about to replace my 35 year old Astron 35 amp supply. The choices > are switchers or analog and 20 or 35 amp. The supply will ONLY be used > for the K3. Everything else in the shack is on a different supply. > Questions: > > Are the 20 amp supplies enough power for the K3? > Are switchers any good or is their track record poor for life and noise? > Should I consider anything other than Astron? > > Thanks, > > Bill W2BLC > > -- > IN GOD I TRUST (but, NOT a single politician) > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > -- Jim K0XU j...@rhodesend.net ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
