Bulky laptop power adapters could soon be out of a job with the impending crowdfunding launch of the pint-size Finsix adapter. Freelance writer Amanda C. Kooser covers gadgets and tech news with a ...

The only accessory your laptop comes with is the power adapter. It’s also the one piece of tech most of us never think twice ...

Something so apparently simple can be complex, especially when users don’t know the reason for large, small, and medium-sized adapters that laptop manufacturers appear to pack alongside the latest ...

Keep all your gear powered (almost) anywhere on Earth.

Apple's easily detachable MagSafe charging system has saved countless laptops from an untimely tumble, and this gizmo lets ...

Using TOP269EG off-line switcher IC, (U1), in a flyback configuration can be designed a very simple high efficiency notebok laptop power adapter.TOP269EG IC has an integrated 725 V MOSFET and a ...

Buy Hp ProBook 640 G2 Charger Lot Of 10 Used Genuine HP 65W Laptop AC Adapter Chargers With Power Cables Hp Charger ...

Best offers Hp Laptop Charger 90 W 90W 19V 4.74A Laptop AC Adapter Charger With 5.5x2.5mm Tip - For Acer, Toshiba, HP Lenovo AC Adapter 65 W 20 V ...

If your laptop battery isn't charging, first make sure there is no problem with your power adapter and cable. On a modern laptop that charges via USB-C, make sure you're using the right USB-C port.

Dell's Hybrid Power Adapter is a clever way to keep your laptop running when you're far from a wall outlet, but some models pose a safety risk. The PC maker has issued a recall for versions of the ...

Roughly 16.8 million Toshiba laptop AC adapters sold across the U.S. and Canada are being recalled after hundreds of cases where the product overheated or caught fire, with dozen of minor burn ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...