The red wire is connected to the positive terminal of the power supply and the motor, the blue wire is connected to the negative terminal of the motor, and the black wire is connected to the negative terminal of the power supply
12 volts or 24 volts. Overload current: 10 amperes. Supports high power output, 12 volts 120 watts, 24 volts 240 watts
Speed controller for Adjust motor speed, automobile fan heater control, defroster, fans speed regulation, etc