How to Convert a Computer ATX Power Supply to a Lab Power Supply

Instructions on building a lab power supply using a spare power supply from an old computer.

Computer power supplies cost around $15, but lab power supplies can run you $100 or more! By converting the cheap (free) ATX power supplies that can be found in any discarded computer, you can get a phenomenal lab power supply with huge current outputs, short circuit protection, and very tight voltage regulation.

• Link (via MAKE: Blog)