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DC 12V PWM 4 Wires PC CPU Temperature Fan Speed Controller Board with High-Temp Alarm with Buzzer and Probe - RS1792

DC 12V PWM 4 Wires PC CPU Temperature Fan Speed Controller Board with High-Temp Alarm with Buzzer and Probe - RS1792

SKU:RS1792

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  • Operating Voltage: DC12V
  • Circuit Load Capacity: maximum current per output 5A, the bus currents up 9A
  • Temperature Probe Parameters: 50K B = 3950

Description:

Intel standardized four-wire fan control protocol, supports all standard four-wire interface chassis fan and CPU fan control, while more than 95 percent support violent fan speed control, three-way independent control of different functions, with the way temperature shift and two-way stall detection alarm function (with accessories), the largest single-channel support 12V5A fan, the entire board supports up to 12V9A total current input.
Currently recording uncontrollable four-wire Fan Model.

Specification:

  • Operating Voltage: DC12V
  • Circuit Load Capacity: maximum current per output 5A, the bus currents up 9A
  • Temperature Probe Parameters: 50K B = 3950
  • Thermostat Temperature Zone Error: error depending on the temperature probe, generally 3-5%
  • Stall Alarm Minimum Speed: 700-800 rpm

Features:

  • Intel standardized four-wire fan control protocol, supports all standard four-wire interface chassis fan and CPU fan control.
  • While more than 95 percent support violent fan speed control, three-way independent control of different functions.
  • With the way temperature shift and two-way stall detection alarm function (with accessories).
  • The largest single-channel support 12V5A fan, the entire board supports up to 12V9A total current input.

Function Setting Switch Description:

  • TFL (No. 1): PWM channel with the lowest temperature setting, when ON, the lowest PWM of FAN1 is 40%.
  • When OFF, the minimum PWM of FAN1 is 20%
  • TP1 and TP2 (No. 2 and 3): Temperature channel control temperature zones are interpreted as follows (need to match the temperature probe used):
TP1 TP2 Accelerated temperature Full temperature
OFF OF 35℃ 45℃
ON OF 40℃ 55℃
OF ON 50℃ 70℃
ON ON 60℃ 90℃


Lower than the temperature of the minimum rotation speed output accelerated over full temperature is always full output.

(BF1, BF2)Correspondence FAN1, FAN2 stop the alarm function switch. When the corresponding open, The controller will sound (with buzzer needed) and light alarm, Fans restored after the alarm is cleared automatically rotated. If BF1 and BF2 are open (ON), the FAN1, FAN2 have any one or two stops, the controller will alarm.

Package Included:

  • 1 x DC 12V Four Wire Thermostat PWM Fan Speed Controller Module
  • 1 x Cable
  • 1 x Probe