This programmable power supply is the perfect addition to your bench tools. [Debraj Deb], who previously built a whole house power monitor, designed this build around a PIC 18F4520 microcontroller.

A few months ago, someone clued us in on a neat little programmable power supply from the usual Chinese retailers. The DPS5005 is a programmable power supply that takes power from a big AC to DC ...

It’s hard not to feel bad for whoever is tasked with drumming up hype for computer power supplies—a component that’s as unglamorous as it is essential. Fortunately for the marketing team at ...

Any engineer testing electronic devices cares about accuracy, which depends on the DC programmable power supply’s specifications, how it monitors the output, and how it’s wired ...