Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports.

I thought all my chargers were the same, but that assumption cost me hours of slow charging—until I learned about six crucial differences I'd been ignoring. Not All Chargers Deliver the Same Power ...

Communicating with someone thousands of miles away is now just a few keystrokes away, thanks to the internet and other forms of communication. Modern communication leverages a variety of wired and ...

Differentiating between energy and power. Elevating power density in EV design with a three-phase inductor. Use of power filters in grid-connected inverters. Simply put, power density is a quantity ...

A research team from the University of Electro-Communications in Japan has invented a fiber optic system that transmits both data and power over the same cable. A research team from the University of ...

PC power supply standards change so slowly, the last major revision to Intel’s ATX power supply guide is likely older than your car, your refrigerator, or your children. But this year, Intel unwrapped ...