US540A-02 40W Digital AC Motor Speed ​​Control Module

US540A-02 40W Digital AC Motor Speed ​​Control Module is a module with small size, high precision, wide speed range, low power consumption features, used to achieve motor feedback constant speed and stepless speed regulation function. It can adjust the motor speed with the potentiometer and display it in real time.

There is a manual in the product box. Function descriptions, connection diagram and detailed information are available in the manual.