Power supply design advances like FFRZVS circuits enable smaller USB PD power adapters for portable devices.

In the six months that have passed after the last USB-C article has been released, I have thought up a bunch of ways that these articles could have been improved. It’s, of course, normal to h… ...

USB-C is about to go from 100W to 240W, enough to power beefier laptops The USB-C Release 2.1 spec more than doubles the output of the all-in-one cable ...

A USB port has V BUS , the power pin;a return pin, GND (ground); and twosignal pins. If you need just a simple 5Vsupply, you can tap the power pins froma USB connector, but you should placea 10-μF ...

The USB interface is being increasingly used as a power supply and charging port for all kinds of devices, besides data transfer. A meter to measure the electrical parameters of devices connected t… ...

The charger is compatible with a wide range of devices, such as the latest MacBook Pro and MacBook Air, iPad Pro, Dell XPS 13 ...

But that’s not an issue when you have something like this Anker USB power strip, and now’s the time to grab one (or a few) because it’s down to just $10 on Amazon.

Phones Phone Accessories This new USB-C power cable concept is so ingeniously simple, I'm amazed no one thought of it before News By Jacob Krol published 22 May 2025 ...

Your computer likely has multiple USB ports, and maybe even multiple types of ports on the same machine, but how does that impact their power output?

USB-C has made it easier to plug things in and connect them. Charging, though? Charging is still complicated. You get a different amount of power based on the device, the port, the battery level ...

The iPhone 12 comes boxed with only a USB-C-to-Lightning cable so now you need to find a charger. Consider a fast-charging USB-C adapter from our list.

The ministry urged all consumers to immediately stop using any of the affected products and to contact Anker to arrange for a ...