Now you can’t just hook up the 22 ohm resistor to a 5V power supply for the sake of keeping it on — that would draw 1.1watts and get very hot!

In this video, I walk you through the step-by-step repair of a faulty 5V power supply. From diagnostics to replacing ...

5 x 12V 500mA outputs for Meridian components; USB 5V 1A output with USB input for audio pass-through – drives Meridian Director*, Explorer, Prime Headphone Amplifier and i80. Power input filtering.

When designing low-power USBcircuits that require power-supplyvoltages other than 5V, you must decidewhether to use a separate battery or aphysically small mains-based powersource. The problem is ...

USB-C ports can be configured with 5V 1.5A and 3A for up to 15W of power, which is a bit quicker but still rather slow compared to other fast-charging standards.

There are two different power supplies created as part of this project as well — the first generates +5V much like a normal USB plug would have, and the other creates both +5V and -5V.

USB-C ports can be configured with 5V 1.5A and 3A for up to 15W of power, which is a bit quicker but still rather slow compared to other fast-charging standards. USB Promoters Group ...