2Pcs 12V~40V 10A PWM DC Motor Speed Control Switch Controller Voltage Regulator
PWM frequency: 13 kHz. Rated Current: 8A, Max Current: 10A, Quiescent Current: 0.02A (Standby). The overload and short circuit protecting current is 10A. Duty cycle adjustable: 10%-100%. The maximum continuous output current: 8A.