4-Wire Pwm Fan Controller Fan Speed Controller With Buzzer Fan Speed Controller Automatic Temperature Control DC 12V Fan Speed Controller For Computer

4-Wire Pwm Fan Controller Fan Speed Controller with Buzzer Fan Speed Controller Automatic Temperature Control DC 12V Fan Speed Controller for Computer Specification: Note: Please note that the controller is a four-wire PWM fan controller can control four-standardized protocols in line for s four-wire fan all four lines of the chassis and CPU fan are met a server with more than 97% can control fan violence. Unable to control two-wire or three-wire fan you can not completely turn off the fan! BF1 BF2 No.4 5 correspond to FAN1 FAN2 stop alarm function switch. When the corresponding open the controller will sound with buzzer needed and light alarm fans 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. Not for: FFR0612VHE FFR0612DHE 6038 Non-standard anti-timing fan reverse adjust speed Features: Accurate temperature setting and precise control. The controller only controls the speed of the all standard four-wire chassis fan and CPU fan for . It integrates manual speed regulation and automatic temperature control and speed regulation function. When the corresponding open channel fan break down the controller will alarm with sound and light works with buzzle alarm will automatically eliminated when the fan is rotated recovery. When the temperature lower than the accelerated temperature then output at the minimum rotation speed; when it exceed over the full temperature then always output at full speed. Specification: Board Size: Approx. 5.3x4.5cm/2x1.7inch Positioning Hole Position: 44x37mm/1.7x1.5inch Positioning Hole Diameter: 3mm Operating voltage: DC12V Circuit Load Capacity: Maximum current per output 4A the bus currents up 9A Output Range: The First Channel: 20%- or 40%- TFL=ON The Second Channel: 10% - The Third Channel: 10% - Note: The above range only PWM range the actual fan control effect will vary depending on the fan. Temperature Probe Parameters: 50K B=3950 Thermostat Temperature Zone Error: Generally 3-5% on the temperature probe Stall Alarm Minimum Speed: 700-800 rpm Weight: Approx. 17g / 0.6oz Function Setting Switch Description: Any changes to the setting must be repowered to start before it takes effect 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 OFF 35 degrees Celsius 45 degrees Celsius ON OFF 40 degrees Celsius 55 degrees Celsius OFF ON 50 degrees Celsius 70 degrees Celsius ON ON 60 degrees Celsius 90 degrees Celsius Package List: 1 x PWM Fan Speed Controller 1 x Buzzle 1 x Probe