KNACRO DC 12V PWM PC CPU Temperature Controller Board - 3-Way 4-Wires Fan Speed Controller with High-Temp Alarm

KNACRO DC 12V PWM PC CPU Temperature Controller Board - 3-Way 4-Wires Fan Speed Controller with High-Temp Alarm

• With temperature control probe and alarm probe.
• Intel standard four-wire fan control protocol, support all standard four-wire interface chassis fan and CPU fan control, while supporting more than 95% of violent fan speed control, three independent control of different functions of the fan with a temperature control speed and two Road stop detection alarm.
• Single-channel support up to 12V5A fan, the whole board up to support a total of 12V9A current input.
• Multi-function three-way four-wire fan controller, the first way for the automatic temperature control speed, the second and third for the potentiometer adjustment, one or two with optional open stop alarm.
• Note: can not control the two-wire or three-wire fan, can not completely turn off the fan!

Description:<br> 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. <br> Dimensions 6038<br> Non-standard anti-timing fan (reverse adjust speed)<br> <br> Features:<br> Board size: the length and breadth 2.0 x 1.7 x 0.5inch/50mm x 43mm x 13mm, the positioning hole position 1.7 x 1.5inch/44mm x 37mm, 0.1inch/3mm diameter<br> Operating voltage: DC12V<br> Circuit load capacity: maximum current per output 5A, the bus currents up 9A<br> Output Range: The first channel 20% -100%, or 40% -100% (TFL = ON)<br> 10% -100% of the second path and the third path<br> Note: The above range only PWM range, the actual fan control effect will vary depending on the fan.<br> Temperature probe parameters: 50K B = 3950<br> Thermostat temperature zone error: error depending on the temperature probe, generally 3-5%<br> Stall alarm minimum