In this video, I discuss the basics of using a multimeter and highlight some settings that many DIYers may not be aware of.

Thermal anomalies in power infrastructure often go unnoticed but serve as critical early indicators of equipment failure.

Data centers have become the “killer application for solid-state transformers right now,” Lukic told Ars. Several US ...

Months of side-by-side testing uncovered the noise, heat, and standby secrets that manufacturers never print on the box.

Inside there's a coil of wire wrapped around an iron core. When a current flows through this control wire, it creates a ...