PWM Driver Module,DC 12V 3-Wire Fan Temperature Controller Speed Governor for PC Fan/Alarm

Description: It is a PWM 3-wire fan temperature controller can display temperature and fan speed, and can turn off the fanure: 1>tal display. 2>ort reverse connection protection. 3>lligent temperature control. 4> outputmeter: Product Name: PWM 3-Wire Fan Temperature Controller Input Voltage: DC 11V~14V Single Channel Output Current: 1.2A(MAX) Dual Channel Current: 2.0A(MAX) Working efficiency: 90% Thermistor parameters: NTC 10KB=3950 Work Temperature: -25?~85? Work Humidity: 5%~95%RH Size: 92*54.5*15mmSpecification: 1> the voltage is too low,it will display “Lu”,if it is too high,it will display “Hu”,the protection will turn off the output the voltage is too high,it will be damaged. 2> maximum continuous output current of a single channel is 1.2A,and the total current of dual channels cannot exceed 2.0A at the same time is not recommended to use a fan with a current lower than 0.15A. 3>rse connection protection:short-circuit reverse connection protection,connect the reverse power supply to blow out the input copper foil insurance. 4>se pay attention to the insulation installation,and then power on after connecting the line to avoid output short circuit. 5>ng normal work,channel 1 temperature, speed, channel 2 temperature and speed are automatically displayed in turn can quickly switch the display by pressing the + Button and – Buttonage: 1pcs PWM 3-Wire Fan Temperature Controller 1pcs NTC Temperature Sensor 1pcs Buzzer