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 ... wouldn’t continually power, only charge a battery.

Battery Charging Input: 5V/500mA typical via Micro USB port; Power Supply Output: Switched 5VDC via USB type A port, 3x 5VDC (up to 4A) connectors, and 3x 3VDC (up to 1A) System Status Indicators: ...

Auxiliary power of 3.3V is replacing the 5V auxiliary power that “silver boxes” supply in most computer systems, but some circuits still require a 5V supply. Such systems impose the messy task of ...

It can put out 5V/3A (15W) of power, while the standard USB ports are limited to 5V/2.4A and 5V/1A, respectively. The Powerstation XXL can charge at a maximum of 5V/3.4A, or roughly 17W.

USB-C ports can be configured with 5V 1.5A and 3A for up to 15W of power, ... USB Power Delivery Programmable Power Supply ... this changes depending on the battery’s current charge. The 5V, ...