Recent content by Terr

I understand that for some power supplies, two pins need to be shorted in order to "turn it on" - does anyone have any idea which two pins these might be in this case?

I got hold of this big Nortel Passport 8004 DC power supply. On the label it says that it supplies 3.8V at 150A and 12V at 50A. The input is a standard AC 110 power cord. Output, on the back, though, is a long pin layout, with 3 big pins on one side, then 15 tiny pins, then a lot of...