12V DC PWM 2-3 Wire Fan Temperature Control Speed Controller Noise Reduction Module

Manual Click here to openWhy do I need to use a governor In the conventional fan cooling system the common practice is to directly supply power to the fan Regardless of the system temperature as long as the fan is powered on it runs at full speed In fact this approach is improper 1 The fan is actually a mechanical running device that runs at the highest speed anytime It will accelerate wear and shorten the life of the fan 2 In most practical applications it is not necessary when the temperature is not high Let the fan run which not only wastes electric energy but also adds unnecessary humor Scenes to be used The governor completely adopts industrial grade technical and is suitable for industrial control environments 1 Outdoor chassis and cabinet fans save energy2 Energy saving and noise reduction of the fan in the computer room3 Other fan temperature control and speed regulation applicationsSpecification Working voltage DC12V 9 14V range Input reverse connection protection YesNo output overload protectionPower interface XH 3P terminal block pin spacing 2 54mm Fan current 0 8A not overloaded Fan interface KF2510 3P terminal block pin spacing 2 54mm Temperature probe parameters NTC 50K B 3950 Length 50cmTemperature probe interface XH 2P terminal block pin spacing 2 54mm Temperature probe temperature resistance Ring probe 110℃PWM output range 5 100 Working temperature 20℃ 60℃Size 43mm 18mm 9mmPrecautions for use Since most fans can run but cannot s