CCM2 DC motor governor 10V12V24V30V forward and reverse PWM DC controller 120W technical parameters 1. Input voltage requirements: 10V-36VDC(wide range) 2. Maximum output power: 150W 3. The maximum continuous current is 5A, the overload short circuit protection current is 8A, and the short circuit time does not exceed 30 seconds 4. PWM pulse width modulation range: 0%-100% Use wiring 1. Connect the power cord to ensure that the forward and reverse switch is at the middle zero position, connect the DC power supply to ensure that the DC power supply voltage range is greater than 10V and less than 36V, and ensure that the power supply output power meets the working needs of the motor. Do not connect the positive and negative terminals of DC power supply in reverse, otherwise the governor may be damaged. 2. Connect the motor. The motor wire can be positive and negative. 3. Adjust the switch. The forward and reverse switch is used to control the direction of motor speed. When the switch is at zero position, the motor stops. 4. Potentiometer knob. Adjusting the potentiometer knob can change the governor output duty cycle and change the motor speed. Instructions for using 0- 10V external voltage control wiring This governor supports the use of external DC voltage to control speed regulation. The steps of use are as follows: 1. Remove the potentiometer. (You can decide to remove it from one side of the circuit board or the potentiometer side as needed) 2. Connect the 0-10V DC control signal to the middle pin of the potentiometer. 3. Connect the ground wire of the 0-10V DC control signal to the right pin of the potentiometer. _x000D_