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 ...

Odds are that unless you bring your computer back and forth between home and your office, you’re still using the power adapter that came with it. But if you plan to buy a second one, or just want to ...

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.

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 ...

Thinking about using your laptop's USB-C charger with your Steam Deck? There is a chance it will work, but you'll need to ...

Chicony Power achieved high power density and up to 94% efficiency in their latest laptop power adapter design backed by TI's dual-chip GaN active clamp flyback solution DALLAS, Dec. 14, 2022 ...

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 ...

Battery life is a constant headache for laptop users, and lugging around a bulky charger to stay plugged in when necessary is part of the annoyance. It seems ridiculous to carry around a svelte little ...

Discover the best USB-C hubs for 2026 with power delivery, 4K display support, and fast data speeds. Compare features to find ...