uniquegoods 12V 24V 30V 5A DC Motor Speed Controller Adjustable Variable Speed Governor PWM 120W Speed Driver Control CCM5 Input supply voltage: 10V-30VDC PWM frequency: 16kHz; Duty Cycle adjustable: 5%-100% Item size:2.4*1.1*1.8 inches ; Net weight: 1.8 ounces The maximum output power: 120W ; Power-On LED indicator The maximum continuous output current :5A;Peak current is 10A