Features:
This is a simple and easy-to-use DC brushless motor speed controller with an elegant appearance and stable performance. The speed controller is made of high-quality circuit boards to ensure a longer service life. The motor speed controller will change the direction of rotation, thereby achieving reverse installation of the motor direction.

Specification:
Working Voltage: DC 6V-28V.
Maximum continuous output current : 3A.
Rated Current: 0-6A
PWM Frequency: 16KHZ
Maximum output power: 80W.
The switch cable length:15cm.
Duty Cycle adjustable: 0%-100%
Size: 50mm/1.97'' * 32mm/1.26'' * 15mm/ 0.59''(L*W*H)

Operating instruction:
Before you attempting to wire the controller, make sure power is off.
1. Connect wires refer to the correct wiring order
2. Turn on the power, and adjust the potentiometer.
3. The LED indicates the power up and the speed of motor.
Warning: Do not positive and negative power loads. This will damage the controller!
Packaging includes
1 Pcs DC Motor Speed Controller