Hello Horst! The cheapest way is to obtain 2 computer-power supplies from the junk-yard (= for free). Then you have to open both, disconnect the negative supply from earth-potential (but of course NO
Hello, I am looking for a power supply 24V/10A. Swiching power supply would be the best choice to me. I got a new PA unit for my beacon DI2AN, but without power supply. Power can also be higher (up t
Gerhard If you lived near me I have plenty of surplus transformers hi current from 12 to 50 volts also another point to consider, a linear psu can be controlled by a variac on the primary to adjust t
Mal, Rik! I'm aware, that usual ATX power supplies only deliver high current on the +12V supply, whereas the -12V supply is rated relatively low. And yes Mal, you're right: The +5V output usually del
Gerhard It depends how much I(current you need) some only give about 1amp at 12v whereas at 5v you get several amps. also you do not need a regulated psu for the PA just a good transformer capable of
I'm using a Conrad PSU 24VDC @ 10.5A EA-PS 524-11-T from EA - German technology made in China ;-) Best.-Nr.: 510120 - 62 [Teilenummer: 35 320 133] Didn't find any spurious yet of MF and HF although u
Gerhard, Horst, be careful. I have a 220W ATX PSU in front of me: the +12V is rated 14A, but the -12V only 0.5A. But maybe 2 computer PSU's (with the 12V output made floating) can deliver 24V at > 10
