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AJMRTC 4Wire PWM Fan Temperature Governor Module, DC 5V 12V TypeC Powered Auto Linear Speed Controller with NTC Temperature Probe, for PC Case Cooling Fans, Aquarium Equipment and Electronic DIY Pro
- - 4wire PWM fan temperature governor supports DC 5V /12V fan operation, TypeC power supply for convenient power input options
- - Equipped with NTC temperature probe, realizes automatic linear fan speed adjustment according to realtime ambient temperature changes
- - Works with standard 4PWM cooling fans, reduces fan noise by lowering rotation speed under lowtemperature working conditions
- - Compact module structure, simple wiring setup, suitable for PC case cooling modification, aquarium ventilation and thermal control DIY builds
- - Builtin overcurrent protection feature to enhance operational safety for longtime continuous automatic temperaturecontrol scenarios
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AJMRTC 4Wire PWM fan temperature governor module is an automatic thermal speedregulation unit for 4pin PWM cooling fans. Powered via TypeC interface, it supports fan working voltage of DC 5V and DC 12V to fit multiple cooling hardware. The attached NTC temperature probe collects realtime temperature data, and the module linearly adjusts fan PWM duty cycle automatically. Fan spins slower at low temperature to cut down running noise, and ramps up speed when temperature rises to boost heat dissipation performance.
Designed for standard 4wire PWM fans, this controller avoids constant highspeed noisy operation. Smallsize PCB makes installation easy inside PC cases, aquarium cabinets and other confined spaces. It is widely applied for computer cooling refitting, aquarium equipment ventilation, enclosure thermal management and other electronic temperaturecontrol DIY projects. Users need to arrange the NTC probe at proper temperaturemonitoring position for accurate speed regulation effect.
SpecificationsBrand: AJMRTC Module Type: 4Wire PWM Fan Temperature Governor Fan Voltage: DC 5V / 12V Power Input: TypeC Temperature Sensor: NTC Probe Control Mode: Auto Linear PWM Speed Adjustment Compatible Fan: 4Wire PWM Cooling Fan Application: PC Case Cooling, Aquarium Ventilation, Enclosure Thermal Control, Electronic DIY Package Includes: 1 × PWM Fan Temperature Governor Module, 1 × NTC Temperature Probe
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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