Specifications:
Item Name: 3A DC motor speed controller
Type: CCM2NJ
Potentiometer: resistance B100K, tapping 8mm
Working voltage: 10V-40VDC, output voltage is about 0-100% input voltage 
Control Power: 12V=36W, 24V=72W, 40V=120W
Rated current: 3A
Maximum current: 5A
Speed adjustable range: 0-100%
PWM frequency: 15KHZ
Product size: 92 X 40 X 32mm
Net Weight: 76g

Note:
This is not a power supply module, have to be connected to the motor to control, don't connect electrical multimeter output does not change, connect the motor can be both positive and negative, when running direction and expectations are consistent, can change direction by adjusting the line order.
1.The governor is used in brush DC motor
2.Not suitable for brushless DC motor speed control, also can not be used as voltage regulator

 

1 X 3A DC Motor Speed Controller 

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