Air conditioner air door motor driver

The utility model provides an air conditioner air door motor driver, including casing and the control unit, be equipped with external power supply mouth and switch on the casing, the control unit includes: reference voltage module and air door motor driver module are connected with switch respectively after connecting in parallel each other, button input module is used for motor corotation of selection input air door or the direction changing instruction of air door motor, and button input module is connected to air door motor driver module, motor position sigual display module is connected with the reference voltage module for the information of reference voltage module transmission is received and shown, air door motor connector is used for the outside vehicle air conditioner case air door motor of butt joint, and reference voltage module and air door motor driver module are connected to air door motor connector, and motor position sigual display module is connected with air door motor connector. But the accurate control is realized to invention air conditioner air door motor driver real-time reading motor position voltage, very big improvement design engineer's work efficiency.