5V/12V 4-Wire Fan Speed Controller Temperature-Controlled PWM Motor Driver Controller Temp/RPM Display

5V/12V 4-Wire Fan Speed Controller Temperature-Controlled PWM Motor Driver Controller Temp/RPM Display Popis

1. Powered via USB-C port, plug-and-; supports direct power from smartphone chargers and power banks, no additional power supply required

2. When the temperature reaches the preset value, the PWM duty cycle increases linearly and smoothly from 10% to , with airflow varying according to temperature
3. High-definition digital display; between real- temperature and current RPM with a single button, providing intuitive and controllable status monitoring
4. Integrates a digital display with precise speed control, delivering professional-grade temperature regulation at a low cost
5. Compatible with various 4-wire PWM fans; suitable for computer cooling, motor cooling, server rooms, greenhouses, aquariums, and other applications

Parameter
Operating Voltage: 5V via Type-C port, 12.0V via terminal
Adjustment Method: Encoder adjustment
Maximum Output Current: 5A (8W when powered via Type-C port)
Output Frequency: 25 kHz (configurable)
Temperature Range: -25C to 120C
L-Value Range: -25C to 119C
H-Value Range: -24C to 120C
Temperature Recovery Range: 0-15C
RPM/Temperature Display: Short press to toggle between temperature and RPM display
Temperature Probe: NTC10K3950B, 30 cm cable length
Color: Black
Material: PCB

Package Contents:
1 set of 4-Wire Fan Speed Controller