PWM Driver Module, DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm

Parameter:

  1>.Product Name:PWM 4-Wire Fan Temperature Controller

  2>.Work Voltage:DC 11V~55V

  3>.Work Current:0.1A(MAX)

  4>.Fan Current:5A(MAX)

  5>.PWM Range:5%~100% or 0%

  6>.PWM Frequency:20KHz/2.5KHz

  7>.PWM Signal Amplitude:10.5V(no load)

  8>.Temperature Measurement Range:-9.9?~99.9?

  9>.Work Temperature:-25?~85?

  10>.Work Humidity:5%~95%RH

  11>.Sensor Length:1 meter

  12>.Size:70.5*40.5*13.5mm

Note:

  1>.This is mainly designed for industrial fans. 

  2>.Its interface is different from conventional chassis fans.Direct shutdown only supports fans with a signal shutdown function (fans stop after the speed control line is grounded).

  3>.If other fans need to be shut down,they can only be forced to cut off the fan power through an external relay.

Package:

  1>.1pcs PWM 4-Wire Fan Temperature Controller

  2>.1pcs NTC Temperature Sensor.