No power supply will ever be 100% efficient, because it is not possible to avoid losing power in the process of converting AC power from the wall into the DC power that your gaming PC uses to ...

Toshiba Electronics has introduced a 60V 1A single-contact photo-relay in a 2.6 x 7mm 4pad SO4 package. Called TLP3640A, it can switch 60Vdc or 60Vac peak, with a typical on-resistance of 0.14Ω and ...

February is Black History Month in the United States. To celebrate, the annual DC Power anthology is returning once again with a new one-shot which lays the seeds for a surprise spin-off.

DC Comics releases DC Power: Rise of the Power Company #1 on Wednesday, and you can get yourself a sneak peek at the issue with the official preview below… The Justice League’s watchtower ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Retired airline pilot Doug Rice joins ABC News and shares his expertise and insights after the deadly plane crash over Washington, D.C.

After a nearly decade-long hiatus from touring in North America, AC/DC will play 13 stadiums all over the U.S. on their ‘Power Up Tour’ with The Pretty Reckless from April 10 through May 28.

Ben Ames has spent 20 years as a journalist since starting out as a daily newspaper reporter in Pennsylvania in 1995. From 1999 forward, he has focused on business and technology reporting for a ...

The cross-border e-commerce logistics ecosystem, including cargo airlines, is bracing for a downturn in business after the U.S. moved to ban low-value Chinese imports from qualifying for zero duties.

There's certainly a lot to like about this model, but I've rounded up all our top picks and recommendations for anyone who needs reliable, on-the-go power supplies. The quick list Want to find out ...

Former U.S. Coast Guard Lieutenant, Donald Mihalek discusses the continuing recovery efforts in the Potomac River after the deadly midair plane-helicopter crash near D.C.