DC Speed Regulator Controller 9-60v 12v 24v for Electric Motor Drill Speed Regulation Equipped with Reverse Protection

Input voltage range : 9-60V, Continuous output current: 20A, continuous power :1200W. | Application: It be used to brush motor(550 775 778 795 895 ) speed regulation,significant changes in speed regulation . | Speed Control: speed controller work by potentiometer; it support clockwise/anticlock-wise rotation adjustment. | The advantage of using a pulse width modulation (PWM) method for speed control regulation is that the energy of the power supply can be fully utilized and the circuit is highly efficient. | There are only two power lines and two motor lines. Equipped with reverse protection, even if accidentally reversed, it will not be damaged.