This Compact PWM Fan Controller for PC Fans
Discover the perfect solution for fine-tuning your computer's cooling system with this advanced PWM fan controller module. Designed to operate seamlessly at 5V or 12V, it offers precise temperature-based fan speed regulation, ensuring your system remains cool and quiet. Its compact size—just 29mm by 13mm by 9mm—fits effortlessly into your custom cooling setup or PC build. The module features a sleek blue PCB with surface-mounted components and includes a flexible 40cm black extension wire, along with a high-quality temperature sensor probe, either in a small blackhead or ring style. Enhance your PC's thermal management with this reliable, easy-to-install control module that helps prolong component lifespan and optimize airflow efficiency.
Keys features of this compact PWM fan controller
- Operates at 5V or 12V with a circuit range from 4.5V to 16V, supporting up to 3A fan current using external power for high-demand fans.
- Features a high-frequency 25kHz PWM signal mode with an output of up to 3.3V, ensuring smooth fan speed transitions without noise.
- Includes a configurable temperature sensor, either the black dot probe rated to 120°C or the ring probe rated to 110°C, compatible with thermal monitoring.
- Measures only 29mm x 13mm x 9mm with a 7mm fan interface extension suitable for heat shrink tubing up to 12mm diameter.
- Supports multiple signal modes, including forward, reverse, and reverse 80%, to optimize different fan types and configurations.
- Designed for 4-wire PWM fans only; cannot control 2-3 wire fans or fans without PWM functionality, ensuring precise speed control based on thermal data.
- Default settings include 20% speed control output, a 30°C acceleration temperature, and a 5°C temperature interval, all programmable for custom use.
This PWM fan controller enhances your cooling setup—buy now!
Upgrade your PC cooling system with this reliable and efficient PWM fan controller module. Its compact size, versatile temperature sensing, and precise PWM control empower you to maintain optimal system temperatures. Whether you're building a custom PC or upgrading your current setup, this module provides peace of mind with seamless operation and flexible configuration. Enjoy quieter, more stable operation while extending the lifespan of your components. Don't wait—experience improved thermal management today and take your cooling system to the next level with this must-have PC accessory.
Your computer's performance and longevity depend on effective cooling. With this PWM fan controller, you'll achieve smarter heat management tailored specifically to your system’s needs. Easy to install, durable, and highly functional, it’s the perfect addition to any enthusiast’s toolkit. Invest in your system’s health now and enjoy a cooler, quieter experience every day.



















