Q: I plan to install a backup generator for power outages. How do I determine what size I need? Would it make economic sense ...

Do you worry about random outages and surges? Keep your devices and data safer with the GOLDENMATE UPS Battery Backup.

"If you can install a flat-screen TV, you can install this, no problem." This cutting-edge appliance can power your home ...

We also assess extra features, like companion apps and Uninterrupted Power Supply (UPS), which delivers seamless, continuous power during unexpected outages. Right now, the EcoFlow Delta 3 Plus is ...

Just in time for Easter camping trips, EcoFlow has a big sale on portable power stations, including the new Delta 3 Plus.

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices.

The PC power supply has been a standard of the junk box for the last couple of decades, and will probably continue to be for the foreseeable future. A product that is often built to a very high ...