Bench supplies of decent current ratings cost big money. ATX computer supplies do not.Is the spec of ATX tight enough to provide a steady and clean enough 12V rail for use as a bench supply where ...

Let’s be real, yanking the ATX power supply out of an old desktop computer and turning it into something you can use on the workbench isn’t exactly an advanced project. In fact, you cou… ...

If you need 5 volts or 12 volts at a respectable current they’re extremely useful, so quite a few people have used them as bench power supplies.