This is a DC centrifugal fan, model Ø90x25mm-B, manufactured by Guangzhou Mega Technology Co., Ltd. Primarily used for heat dissipation in electronic devices such as computers and power supplies.

Parameter Value

1. Product Type: DC centrifugal fan
2. Size: Ø90x25mm
3. Bearing Type: Double ball
4. Frame Material: Plastic (UL94V-0)
5. Blade Material: PBT plastic (UL94V-0)
6. Weight: 85
7. Rated Voltage: 10.8V,14.4V
8. Operating Voltage Range: 5-11V （8V）, 5-14.5V （14.4V）
9. Rated Current: 1.25-1.8A
10. Rated Input Power: 18-19.44W
11. Speed: 9300-9450RPM
12. Air Flow: 37.8-39.2CFM
13. Maximum Air Pressure: 30.9-42.6mmH2O
14. Noise Level: 70.9-71.9dB-A

Key Features:

1. Compact and Lightweight: With dimensions of Ø90x25mm and a weight of only 85g, it’s ideal for devices with limited space.
2. Stable Performance: Equipped with double ball bearings, ensuring smooth operation and low noise levels.
3. Safe and Reliable: The plastic material has a UL94V-0 flame retardant rating, meeting relevant safety standards.
4. Flexible Customization: A coding system allows for customization based on specific application needs.
5. Multiple Voltage Options: Offers various voltage specifications to meet different requirements.
6. Wide Range of Performance Parameters: Provides a broad range of airflow, air pressure, and speed parameters to suit diverse applications.
7. Comprehensive Certifications: Holds CUS, CE, and RoHS certifications, indicating compliance with safety and environmental standards.

Advantages:

1. Wide Range of Applications: Its compact size, stable performance, and customization flexibility make it suitable for a variety of applications such as electronic cooling, instrument ventilation, and small appliances.
2. High Reliability: The use of double ball bearings and flame-retardant materials enhances the fan’s lifespan and safety.
3. Easy Integration: Its compact size and multiple mounting options facilitate easy integration into various devices.
4. Cost-Effective: Offers a high cost-performance ratio compared to similar products.

Main application scenarios:

1. Electronic Products

1. Small Computer Devices: Laptops, tablets, mini PCs, etc. These devices have limited internal space and require small and efficient cooling fans.
2. Portable Electronic Devices: Power banks, e-readers, game consoles, etc.
3. Network Devices: Routers, switches, network cards, etc.
4. Communication Equipment: Mobile phones, walkie-talkies, etc.

2. Instruments

1. Medical Equipment: Blood pressure monitors, glucometers, small medical devices, etc.
2. Testing Instruments: Electronic measuring instruments, sensors, etc.
3. Industrial Control Equipment: Small PLCs, inverters, etc.

3. Small Appliances

1. Personal Care Products: Hair dryers, electric shavers, etc.
2. Kitchen Appliances: Electric toothbrushes, electric nail files, etc.
3. Cleaning Equipment: Small vacuum cleaners, air purifiers, etc.

4. Automotive Electronics

1. In-Vehicle Electronics: Car navigation systems, dashcams, in-car chargers, etc.

5. Other Areas

1. Smart Home: Smart speakers, smart lights, etc.
2. Toys: RC models, remote control cars, etc.
3. Wearable Devices: Smartwatches, smart glasses, etc.

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.