DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fans Temperature Control Governor with Sensor for 2 3 4-Wire DC Fan

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Product Information


Specification
AirFlowCapacity : 36 cubic_feet_per_minute
BatteriesRequired : 1
Brand : QINIZX
BulletPoint1 : 1. PWM speed controller adopts PWM control technology to realize temperature control and speed regulation. The fan speed can be controlled according to the ambient temperature. When the ambient temperature is lower than the set starting temperature, the governor controls the fan to stop running.
BulletPoint2 : 2. Fan speed controller, small size, high performance, saving operation space. Fan Temperature Controller small size: 2.20x1.38x0.79inch (LxWxH), M3 mounting hole. Can control various 12V/24V DC 2-wire/3-wire/4-wire fans or motors. Maximum drive current 4A. [3-wire/4-wire fans only need to connect the fan's power cord to the controller]
BulletPoint3 : 3. Dual working mode optional, fixed temperature mode or adjustable temperature mode. Fixed mode: The starting temperature of the governor becomes 30℃ (86°F), 30 to 50 degrees fan speed linear increase, 50°C(122°F) above the fan at full speed; Adjustable mode: Start-up temperature range: 10-50°C, full speed range of 30-70°C (Full-speed temperature=Start temperature +20°C).
BulletPoint4 : 4. Fan speed control module is equipped with a high-precision temperature sensor with a cable length of 30cm/11.8inch and comes with a mounting buckle. It can be used to measure the temperature of air, liquid and solid surface. The temperature measurement range is -20~110℃. The temperature measurement accuracy is ±1℃.
BulletPoint5 : 5. Notice: The voltage of the DC power supply used must be the same as the voltage of the fan, and the current of the power supply must be greater than the total current of the fan. The speed governor has a hysteresis circuit. The start temperature and the stop temperature of the fan are set by the difference of 2°C.
Color : Green
CompatibleDevices : Desktop
CompatibleDevices1 : Printer
CompatibleDevices2 : Amplifier
CompatibleDevices3 : Inverter
CompatibleDevices4 : Refrigerator
ConnectorGender : Female-to-Female
ConnectorType : 4-pin Peripheral Connector
CoolingMethod : Air
CustomerPackageType : Standard Packaging
ExternallyAssignedProductIdentifier : 7437236545563
ExternallyAssignedProductIdentifier1 : 780861370282
ExternallyAssignedProductIdentifier2 : 0780861370282
IncludedComponents : PCBA+Sensor
IndoorOutdoorUsage1 : outdoor
IndoorOutdoorUsage2 : indoor
ItemName : DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fan Temperature Control Governor with Sensor Universal for 2 3 4-Wire DC Fan
ItemPackageDimensions_Height : 6.5024 centimeters
ItemPackageDimensions_Length : 2.2098 centimeters
ItemPackageDimensions_Width : 6.4008 centimeters
ItemPackageQuantity : 1
ItemShape : Rectangle
ItemTypeKeyword : desktop-computer-fans
Manufacturer : QINIZX
Material : FR4
MaximumCurrent : 4.46 amps
MaximumRotationalSpeed : 3000 rpm
ModelNumber : C-speed-12-24V-4A
NoiseLevel : 50 decibels
NumberOfBoxes : 1
NumberOfItems : 1
NumberOfPins : 4
PartNumber : Speed-Controller-24V
PowerConnectorType : 2-Pin
ProductDescription : This speed governor uses PWM control technology to realize temperature control and speed regulation. The speed governor controls the fan speed according to the ambient temperature. The higher the temperature, the faster the speed. When the ambient temperature is lower than the set starting temperature, the governor controls the fan to stop running.

Features:
1. Dual working mode (Fixed temperature range + Adjustable temperature), supports various DC24V/12V fan access.
2. With power supply reverse protection function, it can protect the controller and fan from damage when the negative pole is reversed. 3. Using industrial-grade solutions, excellent performance, maximum drive current 2A/4A.
4. Dynamic LED indicator, more intuitive and true understanding of the working status of the controller.
5. The devices are basically SMD packaging, with high craftsmanship, small size, and space saving.
6. The temperature sensor is equipped with connecting wires and mounting holes, which can detect the temperature of air and liquid. 7. Product size: 2.20x1.38x0.79inch (LxWxH), M3 mounting holes.

Notice:
1.The voltage of the DC power supply used must be the same as the voltage of the fan, and the current of the power supply must be greater than the total current of the fan.
2. The speed governor has a hysteresis circuit. The start temperature and the stop temperature of the fan are set by the difference of 2°C. For example, the set start temperature is 30°C. When the temperature is lower than 28°C, the fan will stop. After the fan stops, wait for the temperature to rise. The fan will not start until 30 degrees or more.
3. When multiple fans need to be connected, connect them in parallel directly to the fan's wiring port, but ensure that the total current of the fans does not exceed the rated current of the governor.

Package Included: 1x 4A Speed Controller with Sensor

ProductSiteLaunchDate : 2021-07-09T12:58:46.140Z
RecommendedUsesForProduct : connecting fans to computer motherboards for cooling purposes
Size : 2.2 x 1.38 x 0.79 inches
Style : DC12V-24V 4A
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
Voltage : 24 volts_of_direct_current
Wattage : 48 watts

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Read all 12 customer reviews

Well-made and looks great.

Totally worth every penny.

Will definitely recommend to others.

Reliable and efficient.

Awesome product and great experience.

Great choice for daily use.

Very useful and nicely packaged.

Well priced and good quality.

Meets basic needs, not exceptional.

Really liked this product, works well.

Absolutely fantastic product!

Will be purchasing again soon.

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