DC Motor Speed Regulation Module PWM Regulator Controller Switch 20A Motor Driver
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"
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.