文档介绍：How to Convert puter ATX Power Supply to a Lab Power Supply... http://wiki./Convert-puter-ATX-Power-Supply-to-a-La...
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How to Convert puter ATX
Power Supply to a Lab Power
Supply
Computer power supplies are US$15 but lab power supplies are
US$100+. By converting the cheap (free) ATX power supplies that can
be found in any puter you can get a phenomenal lab power
supply with huge current outputs, short circuit protection, and very tight
1 of 9 12/12/2005 4:36 PM
How to Convert puter ATX Power Supply to a Lab Power Supply... http://wiki./Convert-puter-ATX-Power-Supply-to-a-La...
voltage regulation.
Steps
1. Unplug the power cord from the back of puter. "Harvest" a
power supply from puter by opening up the case of the
computer, locating the gray box that is the power supply unit, tracing
the wires from the power supply to the boards and devices and
disconnecting all the cables by unplugging them.
2. Remove the screws (typically 4) that attach the power supply to the
computer case and remove the power supply.
3. Cut off the connectors (leave a few inches of wire on the connectors
so that you can us