Through months of testing in a variety of conditions, we used them to power everything from small devices to large, ...

The latest Consumer Price Index shows that the average electric bill went up more than 5% from September 2024 to September 2025. That's faster than the inflation rate for the same period. Conventional ...

A buck converter designed to help meet functional safety standards reduces the amount of necessary functional safety ...

The Anker Prime is one of the most reliable battery packs available, capable of charging two MacBook Pros and an iPhone.

Efficient Power Conversion Corporation (EPC) has announced the availability of a high-efficiency, high-power-density 5kW AC-to-48V DC reference design that demonstrates the full potential of GaN ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

The article provides details on device types such as dc supplies, converters, transformers and protection devices used in ...

As I bring my electric air conditioning project to a not-completely-resolved close for the season, I want to talk about ...

Nvidia, Google, and many other AI players are on the hunt for a new type of data center, in which a single rack delivers up ...