Driver Module, DC 12/24/ 48V PWM 4 Wires Fan Temperature Speed Control Governor Display Module Driver for PC Fan/Alarm

• It is a PWM 4-Wire Fan temperature controller.It can be used for industrial fans.
• Digital display,Support EC four-wire fan control
• Support low temperature shutdown fan.Wide voltage operation
• Support anti-sequence fan.Support EBM four-wire fan

Features: 1>.Digital display. 2>.Support EC four-wire fan control. 3>.Support the shutdown fan at low temperature. 4>.Wide voltage operation. 5>.Support fan anti-sequence. Parameter: Working voltage: DC 11 V ~ 55 V. Work in progress: 0.1A (MAX) Fan: 5A (MAX) PWM Range: 5%~100% or 0% PWM Frequency: 20 kHz / 2.5 kHz. PWM amplitude signal: 10.5V (no load) Temperature measurement range: -9.9? ~? 99.9 cm Working temperature: -25? ~ 85? Working Humidity: 5%~95% relative humidity Sensor length: 1 m Size: 70.5 x 40.5 x 13.5 mm. Its interface is different from conventional chassis fans.The direct shutdown only supports fans with a signal shutdown function (the fans stop after the speed control line grounde). Interface Introduction: 1>.Power interface: the main power input interface, which powers the control board and fans. 2>.Fan interface: fan output interface 3>Temperature probe interface: connect NTC probe parameter 10K B=3950. 4> Alarm signal port (WORK): high level output during normal operation, low level output when the fan is abnormal. Package: 1pcs PWM 4 wire fan temperature regulator 1 x NTC temperature sensor