Technical index:
Product net weight: 142g
Product size: 120 X 55 X 40mm
Working voltage: DC 10V-40V
Control power: 0.01-1600W(Maximum rated current 40A)
Quiescent current:0.025A(standby)
PWM duty ratio: 0%-100%
PWM frequency: 15khz
External control: 0-5V/0-20ma
Working temperature: -20~40℃
Circuit board size: 95 X 50 X 32mm

Main usage: 
All kinds of universal dc brush motor, speed governing
All kinds of automobile electric motors, speed governing
Speed control of production line conveyor belt, Tube exhaust fan speed adjustment, The treadmill speed, Multi-computer fan shunt speed adjustment, Electronic fan speed control
All kinds of dc light bulbs are dimmed, all kinds of dc heater temperature adjust

Note: 
Make sure the connection is correct and then the electricity is energized, otherwise it will damage the governor.

1 X DC Speed Control Board

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