DC 12V Mini 4 Wire PWM Fan Temperature Control Governor

1. High quality materials with guaranteed quality
2. Product appearance is exquisite and compact
3. Support the low temperature shutdown of fans within 3A, can directly turn off the fan power, and support the back sequential fan
4. The product wiring is simple and convenient
5. Support four wire fan speed regulation

Design power supply voltage: DC12V
Voltage range: DC8-16V (please pay attention to the fan voltage range for the working voltage of the circuit)
Circuit self consumption: less than 40mA (test under 12V)
Fan current: no more than 3.3A
PWM range: 1-100 (signal percentage non actual speed ± 0.5%)
PWM frequency: 25KHZ (plus or minus 1KHZ)
PWM signal amplitude: 5V (no-load)
Temperature measurement range: -9.9-99.9 ℃
Temperature measurement error: within the range of 0-50 ℃, the error is lower than 1.2 ℃, and the error in other ranges is lower than 2 ℃
Matters needing attention:
1. This control only controls the speed adjustment of the fan controlled by the four wire standard PWM signal. The signal specification is 25KHZ 5V, which is supported by conventional chassis, CPU and many server four wire fans, but cannot control the speed adjustment of the 2-3 wire fan!
2. The difference between the acceleration temperature and the full speed temperature shall not be less than 5 ℃, and the difference between the closing temperature and the acceleration temperature shall not be less than 2 ℃. If the value will break the above temperature difference when modifying the parameter, the program will automatically adjust the other two parameters.
Colour:black
Material:plastic+metal

Package Contents:
1 x PWM Fan Temperature Control
1 x probe

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !