The 12V DC Cooling Fan is a compact brushless DC fan designed to provide efficient cooling for electronic devices, power supplies, 3D printers, LED drivers, computer cabinets, amplifiers, battery packs, and DIY electronics projects. It offers quiet operation, low power consumption, and reliable airflow, making it ideal for continuous cooling applications.
Features
- Full Name: 12V Brushless DC Cooling Fan
- High-efficiency brushless motor
- Low noise operation
- Continuous duty operation
- High airflow performance
- Low power consumption
- Lightweight and durable construction
- Easy 2-wire connection
Specifications
| Specification | Value |
|---|---|
| Product Type | DC Brushless Cooling Fan |
| Operating Voltage | 12V DC |
| Rated Current | 0.10A – 0.25A (Model Dependent) |
| Power Consumption | 1.2W – 3W (Typical) |
| Motor Type | Brushless DC Motor |
| Bearing Type | Sleeve Bearing / Ball Bearing (Model Dependent) |
| Fan Size | 80 × 80 × 25 mm (Typical) |
| Speed | 2000–3000 RPM (Typical) |
| Airflow | 25–40 CFM (Typical) |
| Noise Level | 20–30 dBA (Typical) |
| Connector | 2-Wire |
Pin Configuration
| Wire Color | Description |
|---|---|
| Red | Positive (+12V) |
| Black | Ground (GND) |
Note: Reversing the power connections may damage the fan. Always connect the red wire to +12V and the black wire to Ground (GND).
Applications
- Power supply cooling
- Computer cabinets
- Arduino and ESP32 projects
- LED driver cooling
- Battery pack cooling
- 3D printers
- Audio amplifiers
- Industrial control panels
- DIY electronics
Advantages
- Quiet operation
- Long service life
- Low power consumption
- Efficient heat dissipation
- Easy installation
- Reliable continuous operation
- Maintenance-free brushless motor
Size
| Specification | Value |
|---|---|
| Dimensions | Approx. 80 × 80 × 25 mm |
| Mounting Hole Distance | Approx. 71.5 mm |
| Weight | Approx. 70 g |
Package Includes
- 1 × 12V DC Brushless Cooling Fan
Note: This fan is designed for a 12V DC power supply. Operating it at a higher voltage may damage the motor, while a lower voltage will reduce the fan speed and airflow. Ensure adequate ventilation around the fan for optimal cooling performance.






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