How to Make a Bench Power Supply From An Old ATX PSU

A bench power supply is an extremely handy bit of kit to have around for electronics hobbyists, but they can be expensive when purchased new. If you have an old computer ATX PSU lying around, you can give it new life as a bench power supply. Here’s how. Like most computer components, power supply units (PSUs) get outdated. When you upgrade, you may find you no longer have the right connectors – or that your shiny new graphics card requires far more power than your puny old PSU can handle – a dual GPU setup can easily rack up 1,000...

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