DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller
Description:
This section DC12V governor (12TS02 type) can be controlled according to the ambient temperature of the fan speed, no manual control, automatic stepless speed, the higher the ambient temperature, the faster the fan speed control, the ambient temperature is below the set the temperature at startup, the governor can control the fan stops running, in order to save energy, eliminate unnecessary noise generated by the fan. a variety of 2,3,4-wire 12V fans are available.
Main features:
1 .With the power reversal protection function, when the power line is negative reversed when the controller and the fan can be protected from being damaged.
2. Suitable for all types of 12V fan, users do not need to buy expensive 4-wire PWM fans, stepless temperature control can be achieved.
3. Single temperature sensor, easier to use, more responsive control.
4. Fixed temperature mode: start temperature 30 ℃, 30 ℃ ~ ~ 50 ℃ fan speed linear increase, 50 ℃ fan speed. Temperature adjustable mode: start-up temperature adjustable range of 15 ℃ ~ 50 ℃. Thermostat governor may have 2~3 degree temperature error for individual types of fans.
5. Industrial design solutions for a variety of complex industrial / outdoor environment.
6. Supports simultaneous access to multiple fan (fan total current can not exceed 1A).
7. Special Note: Temperature probe maximum operating temperature is 110 degrees, exceeds this temperature, the probe will be damaged!!
8. This paragraph governor uses ST companies (STMicroelectronics) import original brand new tube TIP42C power as the core power tube, the maximum operating current of 6A, there are up to 100V voltage value, high performance!
No.1: (12+): DC 12V power supply positive terminal port
No.2: (12-): DC 12V power supply negative terminal port
No.3: (Fan+): 12V DC fan positive terminal port
No.4: (Fan-): 12V DC fan negative terminal port
No.5: Temperature Sensor Interface
No.6: Mode Switch, when turn the switch to F,Governor work and fixed temperature mode. when turn the switch to A，governor work and temperature adjustable mode.
No.7: Temperature adjustment potentiometer,when the mode switch is in position A, turning the potentiometer can change the fan start temperature.
Product Dimensions: 4.5*2.5*3cm
Installation: M3 mounting hole
Instructions:
1. Follow the interface instructions to connect the power and fan cables.
2. Plug the temperature probe into the governor and fix the metal part of the probe to the heated area.
3. Turn the power on and the governor adjusts the fan speed based on the temperature detected by the temperature probe.
4. About the use of fixed mode and adjustable mode:
1): Fixed mode, the No. 6 switch to the F position, the governor temperature range is fixed to 30 low-speed start fan, 50-degree fan full-speed, then adjust No. 7 potentiometer useless.
2): Adjustable mode, start No. 6 to A position, when the governor temperature range by the No. 7 potentiometer settings. At the factory, potentiometer No. 7 has been adjusted to the minimum starting temperature position (15 degrees, the corresponding full-speed temperature is 35 degrees.) No. 7 potentiometer clockwise slow rotation, the governor temperature The range will slowly increase and the temperature of the governor will change to the highest range (50 to 70 degrees) after one revolution.
DC fan requirements:
This section is designed for governor 12V DC fan design, the largest capable of driving a 12V / 1A DC fan.As long as the fan voltage is 12V current within 1A, no matter what type of fan, regardless of this fan has a few lines, can be achieved with this governor speed automatic temperature control.
Warm reminder : If the fan's current between 1A、3A, also can use this section of the governor, the governor just need to increase the heat sink can be, where the heat if the installation conditions, then, will the governor piece on the fan outlet, use a fan to give the governor the cooling fins, so no need to increase the heat sink governor can drive 1A~3A fan.
Applications:
This section completely governor industrial-grade technology solutions for industrial and outdoor environments.
1. The outdoor enclosure, saving cabinet fan noise
2. Saving room fan noise
3. Desktop\assembly machine Fan noise transformation
4. Other thermostat speed applications
Package Included:
1x 12V 1A Automatic PC CPU Fan Temperature Control
1x 20cm Temperature probe
