DC 12V Motor Speed Controller PWM Adjustable Switch
DC 12V Motor Speed Controller PWM Adjustable Switch - Fan Speed Regulation Module
Description:
The DC 12V Motor Speed Controller PWM Adjustable Switch is designed for precision control of 12V four-wire fans. With an integrated on/off switch and a sleek design, this controller provides an easy wiring process and reliable, stable performance. It supports PWM speed regulation for fine-tuned fan speed adjustments, making it ideal for cooling systems in PCs, servers, and other electronic devices.
Product Features:
- High-Quality Materials: Ensures reliable and durable performance.
- Integrated Switch: Includes an on/off switch for added convenience.
- Exquisite Appearance: Sleek and attractive design.
- Easy Wiring: Simple and convenient to wire.
- Stable Performance: Delivers consistent and reliable operation.
Product Parameters:
| Parameter | Details |
|---|---|
| Working Voltage | DC 12V (operates within 8-15V) |
| Fan Current | Up to 3A (can be expanded with power lines) |
| Circuit Board Loss | Less than 20mA without fan |
| PWM Signal Mode | 5V 25kHz |
| PWM Signal Output Range | 0% - 100% |
| Start Position PWM Adjustment Range | 0% - 60% |
| Output Interface Model | 2510-4P dislocation, pin spacing 2.54mm |
| Compatible Fans | 12V four-wire fans supporting PWM speed regulation |
| Module Size | Compact and easy to install |
Function Description:
- Polarity and Voltage: Ensure correct polarity and matching power supply voltage for safe operation.
- Potentiometer Operation: Adjust fan speed by turning the potentiometer; maximum output achieved by turning clockwise.
- Adjustable Resistor: Small resistor on the board for setting the starting speed.
- Reverse-Sequence Fan: If fan speed change direction is opposite, short-circuit the (PF) setting point with solder to correct.
Precautions:
- Compatibility: Designed specifically for 12V four-wire fans supporting PWM speed regulation; not compatible with 2-3 wire fans.
Package Includes:
- 1 x PWM Fan Controller Module
Keywords: PWM Fan Speed Controller, DC 12V Motor Speed Controller, Adjustable Fan Speed, Four-Wire Fan Controller, PC Cooling Systems, PWM Speed Regulation, Fan Control Module