PWM Motor Speed Controller, 12V 60V 70A Forward/Reverse Bidirectional Rotation DC Regulator

HIGH QUALITY: The DC governor is made of high quality circuit board, with long service life, low heat generation, high efficiency and large POSITIVE AND NEGATIVE TWO-WAY ROTATION: The motor speed controller adopts PWM speed regulation, which is accurate and stable, and supports forward/reverse control. SPEED CONTROL: The speed control mode of the motor speed controller adopts potentiometer control and 270 degree potentiometer speed control mode. IMPORTANT PARAMETERS: output voltage: linear load; output current: 80A; continuous current: 70A; working voltage: 12V-60V. NOTE: The red line indicates the positive pole of the power supply, the negative line of the black Lineis power supply, and the blue and yellow wires are connected to the motor. The positive and negative poles cannot be distinguished.