Aideepen | DC 5V 12V 5A 4-wire PWM Fan Speed Control Module with Smart Temperature-Controlled Cooling Temperature/RPM Display Type-C Power

Features:1. Powered via a Type-C port, plug-and-play; supports direct power from smartphone chargers and power banks, eliminating the need for an external power supply2. Once the temperature reaches the preset value, the PWM duty cycle increases linearly and smoothly from 10% to 100%, with airflow adjusting according to temperature3. High-definition digital display; one-touch switching between real-time temperature and current RPM, providing intuitive status monitoring and control4. Integrates a digital display with precise speed control, delivering professional-grade temperature control at a low cost5. Compatible with various 4-wire PWM fans; suitable for computer cooling, motor cooling, server rooms, greenhouses, aquariums, and other applicationsProduct SpecificationsOperating Voltage: 5V via Type-C port, 12.0V via terminal power supplyAdjustment Method: Encoder adjustmentMaximum Output Current: 5A (8W when powered via Type-C port)Output Frequency: 25 kHz (configurable)Temperature Range: -25°C to 120°CL-Value Range: -25°C to 119°CH-Value Range: -24°C to 120°CRecovery Temperature Range: 0–15°CRPM/Temperature Display: Press briefly to toggle between temperature and RPM displayTemperature Probe: NTC10K3950B, 30 cm cable lengthModule DescriptionThe Type-C 4-Wire PWM Fan Temperature Control Module is a low-cost module with a digital display that converts temperature signals into PWM signals to regulate fan speed. The Type-C port can be powered by a smartphone charger and outputs a PWM duty cycle based on temperature changes. When the temperature reaches the preset L value, PWM output begins at 10%. As the temperature rises, the PWM duty cycle gradually increases. When the temperature reaches the preset value H, the output reaches the maximum duty cycle, causing the motor to run at full speed. It can simultaneously display either temperature or RPM. Primarily used in heat dissipation and temperature control applications, it can be combined with motor drivers to enable a wide range of applications. Application Areas: Computers, motors, server rooms, greenhouse cultivation, aquariums, etc.Interface DescriptionPWM Output: Fan speed automatically adjusts based on temperature changesGND: Power ground, 0VType-C Port: 5V power supply; powered by a smartphone charger+12V: Fan power supply positive terminal; +12V inputEncoder Knob: Turn counterclockwise to decrease, clockwise to increase; press and hold to enter settingsLED Display: Displays temperatureTemperature Probe: 10K NTCFG: Fan speed feedback pinPackage ContentsSpeed Control Module × 110K NTC Sensor × 1