PWM Speed Controller 4Pin Fan Speed Controller
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The Story
This PWM speed controller allows precise adjustment of 12V 4-wire PWM fans and water cooling pumps. It features a USB Type-C input that boosts 5V to 12V, enabling speed control from 0-100% via a convenient knob. Ideal for custom PC builds or cooling systems, it includes a built-in PWM signal generator and DCDC boost circuit for reliable performance.
add_circle The Upside
- check Compact and easy to integrate into various setups
- check Provides fine-grained speed control for cooling components
- check USB-powered, eliminating need for separate power supply
remove_circle The Downside
- close Limited output current may not support high-power fans or pumps
- close Plastic construction may feel less durable
- close Requires a USB power source capable of delivering sufficient current
Specifications & features
Key features
- check_circle Supports 12V 4-wire PWM fans and pumps
- check_circle USB Type-C input with built-in boost converter (5V to 12V)
- check_circle Adjustable speed range 0-100% via knob
- check_circle Rated output current 0.5A, max 0.7A
- check_circle PWM frequency approximately 25KHz
Specifications
Color
Black
Input Port
USB Type-C Female
Input Voltage
5V
Material
Plastic
Tags
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