A power supply unit with plenty of power plus various connections: Belkin's new GaN dock is portable and particularly ...

Now, though, we have USB Type C, with Power Delivery. Theoretically, we can pull 100 W over a USB cable. What if we could tap into that with screw terminals? That’s the idea behind [Jakob]’s ...

[Paul] recently purchased an inexpensive USB power pack ... a few resistors he discovered that a 22 ohm one will keep the power supply on indefinitely. If there’s no load, it only remains ...

Elecom unveils the world's first sodium-ion power bank, offering eco-friendliness, 5,000 charge cycles, extreme temperature ...

It outputs this information when the power supply unit and consumer negotiate the optimum charging power via USB-PD to ensure ...

then it’s best to use a USB HUB which comes with its power source. They come with high-speed charging ports which should be able to supply the necessary power to the device. OEM must include ...

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...

B&K Precision announces the MPS Series. This series delivers up to four output channels and 1200 W of power in a compact 1U mainframe. Users can configure a customized 1-to-4 channel DC power system ...