What Is a USB Power Meter?
A USB power meter is a device designed for the measurement of electrical power delivered through USB ports or USB hubs.
These meters are valuable tools for assessing the power requirements of USB devices and ensuring the proper charging and functioning of such devices.
A typical USB power meter is connected between a USB port or hub and a USB device. It is compact and equipped to measure key parameters, including current, voltage, and power.
The primary application of a USB Power Meter is to validate whether the connected device is receiving power within the standard specifications. It is commonly used for evaluating the performance of USB ports and hubs.