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