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Item specifics

Brand Name Aideepen
Motor Type DC Motor
Certification NONE
Origin CN(Origin)
Model Number Temperature Control Speed Controller Governor Regulator

Product Description

DC 5V 12V 4 Wire PWM Fan Temperature Control Speed Controller Governor Regulator for PC Computer CPU Fan Cooler Alarm ModuleDescription: 1. This controller can only control 5V or 12V standard 4-wire PWM fans, and control the fan speed through PWM signal. The actual speed of the fan is affected by the design of the fan itself. Can't adjust the speed of 2-3 wire ordinary fan, can't cut off the power of the fan, can't turn off the fan completely.2. Please note that the power supply voltage must match the fan voltage. Parameters: Probe: 10cmWorking voltage: DC 5V or 12V (board working range DC 4.5-16V)Control the fan current: the plug-in board does not exceed 3A (a larger current fan can be achieved through an external power cord)Circuit self-consumption: no more than 20mAPWM signal mode: 25KHZ Vpp=3.3VTemperature probe model: 50K B=3950Circuit operating temperature: -10℃ to 60℃Probe temperature resistance: small blackhead 120℃, ring probe 110℃Board size: 29mm*13mm*9mm (without interface), the fan interface extends 7mm and can be sleeved with a diameter of 12 heat shrinkable tubeFactory default setting: basic speed control output Po=20%, acceleration temperature Tu=30℃, temperature control interval Td=5℃ (35℃ full speed), signal forward mode. Note:1. The pin current on the board should not exceed 3A2. The controller does not participate in speed measurement3. The controller does not control the fan power Signal mode setting instructions:Forward mode: used for conventional fans, PWM positive changes, full output value is 100Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0Reverse 80% mode: for special reverse timing fans, reverse change, full output is 20Package Include: 1 x Temperature Control Speed Controller Governor Regulator