Bought this AT Power supply yesterday for 5 EUR. When I looked at it more closely, I realised that it only has connections for the motherboard. No molex or floppy connections. What kind of power supply is this and what computers (motherboards) it is ment for? Is it possible to use it in an "regular" computer?
Assuming it's in good shape, using a donor set of cables from a dead PSU and a multimeter and soldering iron, you could map out the outputs and make a breakout cable. To be really slick you'd have to find out if someone like Mouser electronics has the other end connector for that big proprietary connector and use it to break out the molex, floppy and AT connections.
Kind of like an ATX-AT adapter.