Product Specifications 5V / 12V DC Cooling Fan Feature Specification Fan Type Brushless DC Cooling Fan Operating Voltage 5V DC or 12V DC (varies by model) Current Rating 0.1A to 0.3A (typical) Air Flow ~5–20 CFM (varies with size) Fan Speed ~3000–8000 RPM (depends on voltage and size) Bearing Type Sleeve or Ball Bearing Noise Level ~20–35 dBA Connector Type 2-pin / 3-pin / 4-pin Size (L×W×H) 30×30×10 mm to 120×120×25 mm Weight ~10g (small fans) to ~100g (large fans) Cable Length ~25–30 cm Key Features: Efficient Cooling: Keeps electronics, sensors, and microcontrollers within safe operating temperatures. Brushless Motor: Longer life, quieter operation, and more reliable performance than brushed motors. Multiple Sizes: Available in standard sizes like 30mm, 40mm, 60mm, 80mm, and 120mm for various cooling needs. Low Power Consumption: Designed to run efficiently even with limited power, ideal for embedded systems. Mounting Holes: Standard hole spacing for easy integration into enclosures or PCBs. Benefits: Protects Components: Prevents overheating in microcontrollers, regulators, and power supplies. Flexible Voltage Options: Choose 5V for USB-powered systems or 12V for general-purpose electronics. Quiet Operation: Suitable for noise-sensitive environments like home automation or desktop enclosures. Long Lifespan: Typically rated for 20,000 to 50,000 hours of continuous operation. Applications: Embedded Systems: Cool down Raspberry Pi, ESP32, or Arduino-based projects. Power Supplies & Regulators: Ensure proper heat dissipation for 7805 regulators, MOSFETs, and linear supplies. 3D Printers: Improve cooling of hot ends, motors, or control boards. Home Appliances: Used in DVRs, routers, gaming consoles, and more. Industrial Electronics: Ideal for enclosures, control panels, and battery charging systems. Order your 5V or 12V DC fan now and ensure your electronics stay cool and efficient. Perfect for compact builds, IoT devices, and DIY electronics enclosures! Let me know if you want: A wiring diagram with Arduino or power source A comparison of sleeve vs ball bearings PWM speed control tips with microcontrollers
