PWM DC Motor Speed Controller Switch DC 20A Current Voltage Regulator 10-60V PWM High Power Drive Module 60A 12V 24V 36V 48V

Technical index Input voltage: DC10-60V Output voltage: linear under load Output limit current: 20A (use 10A for a long time, within 450W, pay attention to keep the module unobstructed and heat dissipation conditions) Ultimate power: 1200W

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

Speed ​​regulation duty cycle range: 0-100% control frequency: 25KHZ

Wiring type: Barrier terminal, knob wire length: 20CM

Module size: length * width * height 77MM*45MM*28MM net

Motherboard installation size: length * width 73MM*40MM potentiometer installation opening: 7MM

Wiring diagram Before powering on, make sure that the positive and negative connections are correct. Do not touch the heat sink with the wiring, which may burn the circuit board. Note that this is not a power supply module, it must be connected to the motor to adjust the speed, and the output of the multimeter will not change if the motor is not connected.

Input is DC within 9-60V Power supply: POWER+ POWRE- Motor: MOTOR+ MOTOR-

Please note: 1. This speed governor is used for DC brushed motors. 2. It is not suitable for the speed regulation of brushless DC motors; nor can it be used as a voltage regulator or regulator!