DC Motor Controller ABS 12V-55V Input Voltage 5A Continuous Operation
1 regulator. Material:ABS. Positive is very important to us.
Speed Controller
DC10-30V 100A 3000W Reversible Motor Speed Controller PWM Control USA
PWM Duty Cycle: 0% -100%. PWM Frequency: 15khz. 2: Various types of vehicles with motor speed (automotive cooling fan speed, auto fan speed, auto wiper motor speed, automotive air-conditioning fan speed).