DC motor speed regulator 12V24V36V48V high-power drive module PWM controller 20A current regulator

● Input voltage: DC10-60V Output voltage: linear under load

● Output limit current: 20A (10A for long-term use, within 450W, pay attention to keep the module unobstructed heat dissipation conditions)

● Ultimate power: 1200W

● Speed ​​regulation type: current regulation Speed ​​regulation method: potentiometer (linear)

● Speed ​​regulation duty cycle range: 0- Control frequency: 25KHZ

● Wiring type: fence-type terminal Knob line length: 20CM

● Module size: length * width * height 77MM * 45MM * 28MM Product net gain: 73 grams

● Mainboard installation size: length * width 73MM * 40MM Potentiometer installation opening: 7MM

Wiring diagram

     Before power on, make sure the positive and negative connections are correct, and do not touch the heat sink when wiring, otherwise the circuit board may be burned. Note that this is not a power module, and the motor must be connected to adjust the speed. If the motor is not connected, the multimeter output will not change.

● Input is 9-60V DC

● Power supply: POWER+ POWRE-

● Motor: MOTOR+ MOTOR-

Please note:

1. This speed regulator is used for DC brush motors.

2. It is not suitable for speed regulation of DC brushless motors; it cannot be used as a voltage regulator or stabilizer!