This governor can according to the ambient temperature to control the fan speed, do not need manual control, it will automatic speed control.
The higher the ambient temperature, the faster the control fan rotates.
When the ambient temperature is lower than the set start temperature, the governor can control the fan to stop running, in order to save energy, eliminate the unnecessary noise generated by the fan.
Applicable to a variety of 2, 3, 4-wire 12V fan
Features:
Voltage: DC 12V
Size: 4.5*2.5*3cm
Mounting: One M3 mounting hole
Maximum drive current: 1A
Power reverse protection
Single temperature sensor
Fixed mode temperature:
When the temperature is 30℃, the goverbor turns the fan on.
30 to 50℃, the fan's speed increases linearly.
Above 50℃, the fan operates at full speed.
Adjustable mode:
Start temperature range: 15 to 50℃
Full speed range: 35 to 70℃
The start and full-speed temperature difference is 20℃.
Support simultaneous access to multiple fans (the total current of the fan can not exceed 1A)