John H posted:You can get a pc power supply for a lot less money that will serve the same purpose. $0 out of an old computer, $15 to $20 for used at a computer repair shop, or this 750W one from Walmart for $28. And, you get a super fast breaker. Most have 12v, 5v, and 3v taps. It is dc, but will run all but a few older accessories.
On the Walmart Model:
EVGA 500B Bronze Power Supply
How do you know which of the output wires to use, and if you cut off the male plug will there just be a positive and negative wire? Thanks for the info!