DIYer upcycles an old PC PSU into a flexible bench power supply — 20-year-old relic rescued from dusty neglect

Don’t throw away your old PC PSU – do this instead.

If you have a spare, old, unwanted PC power supply unit (PSU) just gathering dust, perhaps it could enjoy a new life as a bench power supply. This is probably the exact thought that fired across man-cave hobby channel Handmax Workshop’s neurons, which recently published a 5-minute video entitled ‘Don’t throw away your old PC PSU – do this instead!’