PWM DC Motor Speed Regulator 12V/24V/36V/48V High-Power 40A DC Brushed Motor Controller

PWM DC Motor Speed Regulator 12V/24V/36V/48V High-Power 40A DC Brushed Motor Controller

Technical indicators

Input voltage: DC9-55V

Output voltage: Linear under load

Output limit current: 40A (20A for long-term use. Pay attention to maintaining unobstructed heat dissipation conditions of the module)

Maximum power: 2000W

Speed regulation type: Current regulation

Speed regulation method: Potentiometer (linear) with switch

Adjustable duty cycle range: 0-100%

Control frequency: 25KHZ

Wiring type: Fence type terminal block

Knob wire length: 20CM

Net product yield: 135 grams

Motherboard installation dimensions: 83MM*56MM*26MM

Potentiometer installation opening: 7MM

Module Analysis

Attention

   1.Before powering on, make sure the positive and negative connections are correct. Do not touch the heat sink when wiring, as doing so may burn out the circuit board.

   2. Please note that this is not a power module. It must be connected to a motor to adjust the speed. If the motor is not connected, there will be no change in the output measured by a multimeter. It cannot be connected to alternating current.