Fan Temperature Controller DC 12V 4-Wire PWM Fan Speed Controller Module with Digital Display with Temperature Probe for 4 Pin PWM Fan

Parameters: Power supply voltage: DC12V Voltage range: DC8-16V (circuit working voltage, please configure the power supply according to the fan voltage range) Circuit self-consumption: less than 40mA (test value under 12V, for reference only) Fan current: no more than 3.5A PWM range: 1-100, ±0.5% (signal percentage is not actual speed) PWM frequency: 25KHZ (±1KHZ) PWM signal amplitude: 5V (no load) Temperature measurement range: -9.9-99.9℃ Temperature measurement error: The error in the range of 0-50℃ is less than 1.2℃, and the error in other ranges is less than 2℃ Package include: 1 x PWM Fan speed controller 12V

• Fan Speed Regulator: This device is a 4 wire temperature-controlled fan speed regulator that allows for automatic or manual adjustment of fan speed based on temperature (℃) readings. The system helps maintain optimal cooling performance and energy efficiency by increasing fan speed as temperatures rise and reducing speed when cooling demand is lower.
• 2 Control Modes: The fan temperature controller offers both manual and automatic fan speed control modes, giving users flexibility to adapt to various cooling needs and environments.
• With Temperature Probe: To ensure accurate thermal regulation, the fan controller is equipped with a temperature probe. The extended cable length provides flexibility in sensor placement. Temperature probe parameters: NTC10KB = 3590.
• Digital Display: Fan speed controller features a digital display showing both the current temperature and the fan’s rotational speed in RPM (revolutions per minute), which allows it to adapt and clearly display the speed of high-performance fans.
• Note: This speed controller only supports four wire PWM fans and can only control 12V four wire fans that support PWM speed regulation. The signal specification is 25KHZ 5V. It cannot control the speed regulation of 2-3 wire fans. The working voltage must be equal to the fan voltage.