This is a 50x50x15mm DC brushless blower, produced by Guangzhou Mega Technology Co., Ltd. primarily used for cooling and ventilation in small electronic devices.

Parameter Value

1. Product Type: DC Brushless blower fan
2. Size: The 50x50x15mm
3. Bearing Type: Double ball bearing, sleeve, hydraulic, other
4. Frame Material: Plastic (UL94V-0)
5. Blade Material: PBT plastic (UL94V-0)
6. Weight: 27g
7. Rated Voltage: 5V，12V
8. Operating Voltage Range:8-3.6-6.8V（5V），7-13.5V （12V）
9. Rated Current:0.14-0.768A
10. Rated Input Power:1.68-3.84 W
11. Speed: 4000-6500RPM
12. Air Flow:2.81-4.71CFM
13. Maximum Air Pressure:56-23.98mmH2O
14. Noise Level:34.3-46.3dB-A

Key Features:

1. Compact Size: The 50x50x15mm dimension is ideal for applications with limited space, such as small electronic devices and instruments.
2. Stable Performance: Using a DC brushless motor, it offers high speed, low noise, and long life, ensuring reliable airflow.
3. Safe Materials: The fan frame and blades are made of UL94V-0 flame-retardant plastic, providing excellent high-temperature resistance and safety.
4. Diverse Models: The product comes in numerous models, allowing for selection based on different application needs, such as voltage, airflow, and air pressure.
5. Comprehensive Certifications: The product has passed CUS, CE, and RoHS certifications, meeting relevant safety standards and gaining high recognition in the international market.
6. Diverse Bearing Structures: Offers ball, oil-impregnated, and hydraulic bearing options to adapt to different working environments and loads.
7. P-Q Curve: Provides detailed airflow-pressure curves, facilitating user selection of suitable operating points based on actual needs.

Advantages:

1. High Efficiency: The DC brushless motor has high energy conversion efficiency, providing strong airflow while reducing energy consumption.
2. Low Noise: The brushless motor operates smoothly with low noise, suitable for noise-sensitive application environments.
3. Long Life: The brushless motor has a simple structure without mechanical brushes, reducing wear and extending the fan’s service life.
4. High Reliability: Using high-quality materials and advanced manufacturing processes ensures high product reliability.
5. Strong Customization Capability: Can be customized according to customer’s specific needs, such as adjusting voltage, speed, and airflow.

Main application scenarios:

1. Heat Dissipation for Small Electronic Devices

1. Smartphones: Especially gaming phones, which require efficient heat dissipation during high-load operation.
2. Tablets: Particularly high-performance tablets that need cooling during prolonged use.
3. Wearable Devices: Such as smartwatches and fitness trackers, requiring efficient heat dissipation in a small space.
4. Portable Electronic Devices: Like power banks and Bluetooth speakers, needing a thin and compact cooling solution.

2. Heat Dissipation for Small Instruments and Equipment

1. Medical Devices: Such as glucometers and blood pressure monitors, requiring stable and reliable cooling.
2. Industrial Control Equipment: Such as sensors and controllers, needing to maintain stable operation in harsh environments.
3. Communication Equipment: Like routers and switches, requiring efficient heat dissipation in a confined space.

3. Heat Dissipation for Small Household Appliances

1. Electric Shavers: Requiring stable motor temperature during high-speed operation.
2. Small Electric Fans: Such as USB mini fans, needing to provide adequate airflow.
3. Small Humidifiers: Requiring driving water pumps and atomizers while also needing heat dissipation.

4. Automotive Electronics

1. Automotive Electronic Modules: Such as car computers and sensors, requiring efficient heat dissipation in a confined space.
2. In-Vehicle Chargers: Needing to remain stable during high-load operation.

5. Other Applications

1. 3D Printers: Used for cooling printheads and prints.
2. Small Drones: Used for cooling electronic components.
3. Model Aircraft: Used for cooling motors and electronic devices.

Our advantage
Guangzhou Mega Technology Co., Ltd. is located in Guangzhou, Guangdong Province. We benchmark against leading cooling fan manufacturers like Delta Electronics, Nidec Corporation, Sunon, Sanyo Denki, and Orion Fans. Offering AC, DC, and EC fans, we provide customized cooling solutions for various industrial and commercial applications. Our strong R&D and technical expertise ensure our products match top manufacturers’ performance at significantly lower prices.

We pride ourselves on delivering tailored solutions to meet unique client needs. Our team collaborates closely with customers to design products that optimize cooling performance, energy efficiency, and reliability. Whether for electronic devices, industrial machinery, or commercial systems, Guangzhou Mega Technology Co., Ltd. is dedicated to providing high-quality, cost-effective solutions that exceed expectations. Our commitment to innovation and customer satisfaction keeps us at the forefront of the cooling fan industry.