This is the Φ37.5x10mm-A DC brushless blower series produced by Guangzhou Mega Technology Co., Ltd. The blower has a diameter of 37.5mm, a thickness of 10mm, a plastic frame and fan blades, meets the UL94V-0 flame retardant rating, and weighs 8.0g. The bearings can be selected as ball, oil-containing or hydraulic bearings, and the product has passed CE and RoHS certification.

Parameter Value

Product Type: DC brulsessfan

1. Size: Φ32x10mm
2. Bearing Type: Bearing、sleeve、HY
3. Frame Material: Plastic (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:8g
6. Rated Voltage: 5V,12V
7. Voltage Range: 1.8-6V(5V);6-13.5V(12V)
8. Rated Current:0.03-0.22A
9. Rated Input Power: 0.36-1.1W
10. Speed:4000-6000RPM
11. Air Flow:2.9-5.1CFM
12. Maximum Air Pressure:1.5-2.8mH2O
13. Noise Level:21-28.5dB-A

Key Features and Advantages:

Main Features:

1. Miniaturized Design: The Φ37.5x10mm dimensions indicate its compact size, making it suitable for space-constrained applications such as portable devices and small electronic products.
2. Brushless Motor: Adopts a DC brushless motor, which compared to traditional brushed motors, offers higher efficiency, longer lifespan, lower noise, and better reliability.
3. Multiple Bearing Options: Provides three bearing options: ball bearings, sleeve bearings, and hydraulic bearings. Users can choose the appropriate bearing type based on specific application needs. Ball bearings offer a long lifespan, sleeve bearings are more cost-effective, and hydraulic bearings offer better noise control.
4. Flame-Retardant Materials: The frame and impeller are both made of plastic that meets the UL94V-0 flame retardancy rating, enhancing product safety.
5. Multiple Models Available: Offers models with different voltages (5V and 12V) and performance parameters to meet various application requirements. For example, the H series typically represents high-airflow versions.
6. Detailed Performance Parameters: The image provides detailed performance parameters, including rated voltage, operating voltage range, rated current, rated power, speed, maximum airflow, maximum air pressure, and noise, facilitating user selection.
7. P@Q Curve Diagram: Provides a pressure-flow curve diagram, allowing for a direct understanding of the blower’s performance at different operating points.
8. Dimension Drawing: Provides a detailed dimension drawing for easy structural design and installation.
9. Certifications: The product has passed CE and RoHS certifications, meeting the safety and environmental requirements of the European market.

Main Advantages:

1. High Efficiency and Long Lifespan: The use of a brushless motor significantly improves the blower’s efficiency and lifespan, reducing maintenance costs.
2. Low Noise: The brushless motor and optional hydraulic bearings help reduce the blower’s operating noise, making it suitable for noise-sensitive applications.
3. High Reliability: The brushless motor has a simple structure and high reliability, making it less prone to damage.
4. Strong Adaptability: The multiple models and bearing options allow this series of blowers to adapt to different application requirements.
5. Flexible Design: The miniaturized design and detailed dimension drawing make this series of blowers easy to integrate into various devices.
6. Good Safety: The use of flame-retardant materials improves product safety.
7. Meets International Standards: Passing CE and RoHS certifications indicates that the product meets international standards and can be sold in the international market.

Applications

1. Consumer Electronics:

1. Portable Electronic Devices: Due to their small size and light weight, they are very suitable for heat dissipation in devices such as smartphones, tablets, and e-readers. For example, in high-performance smartphones, they can be used for heat dissipation of the CPU or GPU to maintain device stability under high load operation.
2. Wearable Devices: Smartwatches, smart bracelets, VR/AR devices, etc. These devices have strict requirements on size and weight, and this series of blowers can provide effective heat dissipation solutions. For example, in VR headsets, they can be used to dissipate heat generated by the display and processor, improving user comfort.
3. Small Projectors/Micro Projectors: Used to dissipate heat from the light source and circuit board to prevent overheating from affecting the projection effect and device lifespan.
4. Network Communication Equipment: Routers, modems, set-top boxes, etc. These devices generate heat during operation, and using this series of blowers can ensure their stable operation.

2. Home Appliances:

1. Small Home Appliances: Air purifiers, humidifiers, dehumidifiers, etc., used to promote air circulation and internal heat dissipation. For example, in air purifiers, they are used to accelerate air flow and improve filtration efficiency.
2. Smart Home Devices: Smart speakers, smart cameras, etc., used to dissipate heat generated by internal electronic components.

3. Industrial Control and Automation Equipment:

1. Small Control Cabinets/Distribution Boxes: Used to dissipate heat generated by internal electronic components to ensure stable operation of the equipment.
2. Human-Machine Interfaces (HMI): Used for heat dissipation of components such as touch screens and processors.
3. Small Servo Drives: Used to dissipate heat from power devices inside the drives.

4. Medical Equipment:

1. Portable Medical Devices: Such as portable blood oxygen meters and electrocardiographs, used for heat dissipation of internal circuits.
2. Small Medical Analyzers: Used for heat dissipation of electronic components inside the instruments.

5. Automotive Electronics:

1. In-Vehicle Electronic Devices: Such as in-vehicle navigation systems and driving recorders, used for heat dissipation of internal chips.

6. LED Lighting:

1. Small LED Lighting Fixtures: Used to dissipate heat from LED lamp beads and driver circuits to extend the lifespan of the lamps.

7. Other Applications:

1. Unmanned Aerial Vehicles (Drones): Used for heat dissipation of motors and electronic speed controllers (ESCs).
2. 3D Printers: Used for heat dissipation of stepper motors and heating platforms.
3. POS Machines: Used for heat dissipation of the motherboard and processor.

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.