Add Yahoo as a preferred source to see more of our stories on Google. PROVIDENCE, R.I. (WPRI) — More than 37,000 power adapters for digital pianos and other music equipment have been recalled due to ...

The humble yet ever-present AC/DC wall-power adapter doesn’t get a lot of consideration from consumers. It’s one of those things that’s needed but is viewed as a necessary nuisance. I suspect that ...

The potential for the power cords on some Microsoft Surface Pro tablets to cause fire and electric shock has led to a recall. The AC power cords being recalled were sold with the Microsoft Surface Pro ...

I recently bought a replacement laptop PC from Dell and was happy to see that its AC/DC power adapter had the same ratings as the ones I had from two now-defunct Dell laptops (19.5 V, 2.3 A/45 W).

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, and ...

Apple has issued a recall for AC power adapters in five countries and continental Europe for Mac and iOS devices shipped between 2003 and 2015. The Cupertino company says in a few cases, certain wall ...

• Engineers can develop AC/DC solutions that are half the size and achieve >95% system efficiency, simplifying thermal design. • New GaN devices are compatible with the most common topologies in AC/DC ...

Apple may be planning on producing smaller, lighter, and more efficient power adapters for the iPhone and other devices, a supply chain report on Monday suggests. According to DigiTimes, Navitas is ...