Adjustable Regulator Pulse Width PWM DC Motor Speed Controller Switch 6V-28V 3A

Descirption:
100% brand new and high quality.
Control the speed of a DC motor with this controller.
Convenient and easily use.
High efficiency, high torque, low heat generating.
With reverse polarity protection, high current protection.

Specification:
Input Voltage: DC6V - 28V
Sustained current: 3A
PWM Duty Cycle:5% -100%
PWM Frequency:21khz
Material: PCB + Electronic components
Size (L*W*H): 50 x 29 x 16mm / 1.97"x 1.14"x 0.63"(approx)
Cable length: Approx 200 mm / 7.88"
Color: As the picture show

Package Included:
1 x PWM Motor Speed Controller Switch