1. Suitable for big power fan driver, BLDC motor, hall position sensor, motor power 50W~150W
2. Frequency conversion stepless speed regulation, control method 120 degree square or sine wave. Saving 30% energy comparing with AC motor. It can reach Max. torque and good stability at low speed.
3.Motor soft start-up, high control precision, over-voltage, over-current and over-load multi protection