Ac Adapter

The object is an AC adapter, also known as a power adapter or charger, used to convert AC power from a wall outlet to the DC power needed by electronic devices. Helpful information includes: Input: Accepts AC 100V-200V, 50-60Hz. Output: Provides DC 19V at 4.74A. DC Size: Connector measures 7.4 * 5.0 mm. Function: Converts AC to DC power for devices. Usage: Powers devices or charges batteries. Component: It's an external power supply. Origin: Made in China. Efficiency: Modern adapters are designed for low energy consumption.