12V 5A PWM PC CPU Fan Temperature Control Speed Controller Board Speed Controller Temperature Probe Buzzle

Features:100% High quality and Brand newSupport all within 12V 5A fans, synchronous rectifier output, high efficiency! Even if a large current work does not require additional heat sink! A plurality of fans can be used in parallel (total current does not exceed 5A), supports automatic temperature control and manumotive speed control, temperature control speed with four temperature zones for setting up, easy to apply in a variety of applications! It can be opened with a three-wire fan monitoring function (stall warning).Working voltage:12VCircuit load capacity: maximum current per output 5A, the bus currents up 9AOutput Range: The first channel 20% -100%, or 40% -100% (TFL = ON)The second channel and the third channel 10% -100%

Note: Above range only for PWM range, the actual control effect will vary depending on the fan.)Temperature probe parameters: 50K B = 3950Thermostat temperature zone error: error depending on the temperature probe, generally 3-5%Stall alarm minimum speed: 700-800 rpm

Package includes:1pc x Speed controller1pc  x Temperature probe1pc  x Buzzle