This is the product specification of the 50x50x10mm-B DC brushless blower produced by Guangzhou Mega Technology Co., Ltd. The blower is compact (50x50x10mm), lightweight (16g), CE and RoHS certified, and complies with EU safety and environmental standards. Its housing and blades are made of UL94V-0 grade flame retardant plastic, which is highly safe. Users can choose three different types of bearings: ball, oil or hydraulic according to their needs.

Parameter Value

Product Type: DC blower fan

1. Size: 50x50x10mm
2. Bearing Type: Bearing、sleeve、HY
3. Frame Material: Plastic (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:16g
6. Rated Voltage: 5V,12V
7. Voltage Range: 3.6-6.8V(5V);7-13.5V(12V)
8. Rated Current:0.02-0.24A
9. Rated Input Power:0.15-1.68W
10. Speed:2500-6500RPM
11. Air Flow:1.3-3.3CFM
12. Maximum Air Pressure:1.5-11.4mH2O
13. Noise Level:21.2-33.7dB-A

Key Features:

1. Small and Lightweight: Dimensions of 50x50x10mm and a weight of just 16g make it ideal for space-constrained applications.
2. Multiple Bearing Options: Available with ball, sleeve (oil-impregnated), and hydraulic bearings, allowing users to select the optimal balance of lifespan, noise, and cost.
3. Flame-Retardant Materials: Both the frame and impeller are constructed from UL94V-0 rated plastic, providing excellent flame resistance and enhanced safety.
4. Multiple Models Available: A range of models with varying voltages, currents, speeds, airflow, and air pressure to suit diverse application requirements.
5. Detailed Performance Parameters: Includes P@Q (Pressure vs. Flow) curves and comprehensive parameter tables for easy selection and performance evaluation.
6. Compliance with International Standards: CE and RoHS certified, meeting EU safety and environmental standards.

Key Advantages:

1. Flexibility and Adaptability: The variety of models and bearing options allows for adaptation to various applications, such as heat dissipation in small electronics and ventilation in portable devices.
2. High Safety: The use of flame-retardant materials minimizes fire risk and enhances product safety.
3. High Reliability: Brushless motors offer extended lifespan and greater reliability compared to traditional brushed motors.
4. Excellent Performance: Delivers suitable airflow and air pressure within a compact form factor, meeting heat dissipation and ventilation needs effectively.
5. Ease of Selection and Use: Detailed parameter tables, P@Q curves, and clear coding rules simplify product selection, ordering, and implementation.
6. Environmental Friendliness: RoHS compliance ensures environmental responsibility.

Applications

1. Consumer Electronics:

1. Smartwatches/Fitness Trackers: Used for internal chip cooling, maintaining the device’s normal operating temperature.
2. VR/AR Headsets: Used to dissipate heat generated by the display, processor, and other components, improving user comfort during wear.
3. Portable Bluetooth Speakers/Headphone Charging Cases: Assists in heat dissipation, prolonging battery life.
4. E-cigarettes/Heat-Not-Burn Devices: Controls the temperature of the heating element, ensuring safe usage.
5. Handheld Game Consoles/Portable Gaming Devices: Reduces processor and display temperature, ensuring smooth gameplay.
6. Network Set-Top Boxes/TV Boxes: Dissipates heat generated by the processor and memory, improving device stability and lifespan.
7. Small Projectors: Assists in cooling the lamp and circuitry, ensuring projection quality and extending device lifespan.

2. Computers and Peripherals:

1. Small Servers/Network Devices: Used for cooling small servers, routers, switches, and other devices, ensuring stable network operation.
2. Mini PCs/Industrial PCs: Dissipates heat generated by the processor, chipset, and other components, ensuring stable operation of the device under high loads.
3. Graphics Cards/Solid State Drives (SSDs) Cooling: Assists in heat dissipation, improving the performance and lifespan of graphics cards and SSDs (typically as auxiliary cooling).

3. Communication Equipment:

1. Small Base Stations/Wireless Communication Devices: Dissipates heat generated by radio frequency (RF) modules, baseband chips, and other components, ensuring the normal operation of communication devices.

4. Automotive Electronics:

1. In-Car Navigation/Entertainment Systems: Dissipates heat generated by the processor, display, and other components, ensuring stable system operation.
2. Dashcams/Backup Camera Systems: Assists in heat dissipation, extending device lifespan.

5. Medical Devices:

1. Small Medical Instruments: For example, portable blood pressure monitors, blood glucose meters, etc., used for internal circuit cooling.

6. Industrial Control Equipment:

1. Small PLCs/Sensors: Dissipates heat generated by internal circuits, ensuring the stable operation of industrial control systems.

7. LED Lighting:

1. Small LED Lamps/Fixtures: Assists in cooling LED chips, improving luminous efficiency and lifespan.

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.