The China ACS712ELCTR-20A-T is a highly reliable and accurate current sensor module designed to measure AC and DC currents up to 20A. This module utilizes the Allegro ACS712 sensor chip to provide high sensitivity and consistent performance. It is ideal for use in a wide range of applications including motor control, power supplies, and energy management systems. The China ACS712ELCTR-20A-T features a simple 5V supply and output ratiometric to the current measurement, making it easy to interface with microcontrollers and other control systems. The module also incorporates overcurrent detection and protection, ensuring the safety and reliability of the connected load. With its compact size and easy-to-use interface, the China ACS712ELCTR-20A-T offers a cost-effective solution for measuring current in various electronic and electrical systems. It is a valuable tool for engineers, hobbyists, and professionals seeking a reliable and accurate current sensing solution.