Description:

1. PCB size:50*43*13mm

    ?Positioning hole position: 44mm * 37mm,    

    ?Diameter: 3mm    

    ?Circuit load capacity: each output maximum current 5A, totally current up to 9A   

2. work ovltage:DC 12V

3. Output range:

   The first channel:20%-100% or 40%-100%(TFL=ON)

   The second and third channel:10%-100% 

   NOTE:It is just for PWM range! The actual fan control effect varies depending on the fan.

Set Function:

1. TFL:Channel with the lowest temperature setting PWM.

ON:FAN1 is 40% PWM at the lowest;

OFF FAN1 is 20% PWM at the lowest

Temperature probe parameters: 50K B = 3950

Temperature control temperature error: According to the temperature probe error, generally 3-5%

2. TP1 TP2:

   TP1->OFF,TP2->OFF:Accelerated temperature:35C;Full temperature:45C

   TP1->ON,TP2->OFF:Accelerated temperature:40C;Full temperature:55C

   TP1->OFF,TP2->ON:Accelerated temperature:50C;Full temperature:70C

   TP1->ON,TP2->ON:Accelerated temperature:60C;Full temperature:90C

3. BF1 BF2:It is for FAN1 and FAN2 Stop alarm switch.if start it,buzzer(if connected buzzer) will alarm if fan stop.

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