ITEM NAME:12V~40V 10A PWM DC Motor Speed Control Switch Controller Volt Regulator DimmerM& Description： 12V-40V 10A PWM DC Motor Speed Controller with Knob LW Controls the speed of a DC motor with this controller High efficiency, high torque and low heat generation With reverse polarity protection, high current protection Operating Voltage: DC 40V 12V DC Control Power consumption: 0.01 400W Static current: 0.02 A (Standby) PWM Sampling rate: 0% -100% PWM frequency: 3 kHz Dimension (L x W x H): approx. 73 x 60 x 27 mm material: plastic, metal Package: 1 x Speed Controller.PWM frequency: 3 kHz. PWM Sampling rate: 0% -100%.
