20A DC10-60V PWM Motor Speed Control Current Regulator Controller Switch High Power Driver Module

Wiring diagram Make sure that the positive and negative connections are correct before powering on. Do not touch the heat sink with the wiring. If it touches, it may burn the circuit board. Note that this is not a power module. It must be connected to the motor to speed it up. There is no change in the output of the multimeter without the motor.   Input is 9-60V DC Power: POWER+ POWRE- Motor: MOTOR+ MOTOR- Please note: • 1. This governor is used for DC brushed motors. • 2, not suitable for DC brushless motor speed; can not be used as a regulator or regulator!   Specifications: Voltage: DC10-60V Max Output Current: 20A(10A, less than 450W suggested if continuous use, enhance heat dissipation) Max Power: 1200W Speed Regulation Type: Current adjustment Speed Regulation Mode: Potentiometer (linear) Speed Regulation Duty Cycle Range: 0–100% Control Frequency: 25KHZ Wiring Methods: Barrier strip screw terminals Knob Wire Length: 20cm / 7.87 Size: 7.6 x 4.4 x 2.7cm / 2.99 x 1.73 x 1.06″ Weight: 77g(approx.)    Note: 1. Make sure the positive and negative polarity is connected correctly. 2. Wiring should not touch heat sinks, or it will probably burn circuit board.This is not a power module. Only if the module is connected to motor first then it can control speed. 3. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.