This is a DC brushless blower from Guangzhou Mega Technology, model 97x97x33mm-B. It is driven by DC, and the brushless motor makes it longer, more efficient and quieter. This blower uses ball bearings to achieve lower friction and higher speed. The housing and blades are made of plastic material and have a UL94V-0 flame retardant rating to ensure safe use. The product weight is 200g. This DC brushless blower has a variety of models with different performance parameters, suitable for different application scenarios. Users can choose the appropriate model according to their needs.

Parameter Value

Product Type: DC brushless blower fan

1. Size: 97x97x33mm
2. Bearing Type: Bearing、sleeve、HY
3. Frame Material: Plastic (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:200g
6. Rated Voltage: 12V,24V
7. Voltage Range: 7.5-13.5V(12V);18-26.4(24V)
8. Rated Current:0.45-3.4A
9. Rated Input Power:10.8-40.8W
10. Speed:4500-6850RPM
11. Air Flow:36.7-56.8CFM
12. Maximum Air Pressure:41.79-130.49mH2O
13. Noise Level:56-66dB-A

Key Features:

1. DC Brushless Motor: Utilizes a DC brushless motor, which is its most prominent feature. Compared to traditional brushed motors, brushless motors offer higher efficiency, longer lifespan, lower noise, and reduced electromagnetic interference.
2. 97x97x33mm Dimensions: This is a relatively compact size, making it potentially suitable for applications with limited space.
3. Ball Bearings: Employs ball bearings, providing lower friction and higher rotational speed, typically used in applications requiring high speed and long life.
4. UL94V-0 Flame Retardant Rating: The casing and fan blades are made of UL94V-0 flame-retardant plastic material. This material has the highest flame retardant rating, effectively preventing flame spread and enhancing safety.
5. Multiple Models Available: This series of blowers offers multiple models with varying voltages and performance parameters to meet different application needs.

Key Advantages:

1. High Efficiency and Energy Saving: Brushless motors are more efficient than brushed motors, meaning they consume less power while providing the same airflow, resulting in greater energy savings.
2. Long Lifespan: Brushless motors do not have brush wear issues, resulting in a longer lifespan and reduced maintenance and replacement costs.
3. Low Noise: Brushless motors typically operate with less noise than brushed motors, providing a quieter working environment.
4. High Reliability: Brushless motors have a simpler structure and more stable operation, resulting in higher reliability.
5. Safe and Reliable: The use of UL94V-0 flame-retardant materials ensures higher safety.
6. Adjustable Performance: Different models have different performance parameters, allowing selection based on actual needs.
7. Comprehensive Certification: It has passed CUS, CE, and ROHS certifications, meeting quality and environmental standards in the United States and Europe.

1. Cooling Applications:
2. Computers and Peripherals:
   1. Desktop CPU coolers
   2. Laptop cooling fans
   3. Graphics card coolers
   4. Server cooling systems
   5. Cooling for network devices such as routers and switches
3. Electronic Devices:
   1. LED lighting cooling
   2. Power adapter cooling
   3. Cooling for various electronic components
   4. Cooling for instruments and meters
4. Home Appliances:
   1. Air conditioner cooling
   2. Refrigerator cooling
   3. Water heater cooling
   4. Television cooling
   5. Cooling for kitchen appliances such as microwave ovens and induction cooktops
   6. Ventilation Applications:
5. Home Appliances:
   1. Air purifiers
   2. Humidifiers
   3. Dehumidifiers
   4. Vacuum cleaners
   5. Electric fans
6. Industrial Equipment:
   1. Ventilation ducts
   2. Fresh air systems
   3. Industrial dust removal equipment
   4. Printing equipment
   5. Packaging equipment
7. Medical Equipment:
   1. Respirators
   2. Anesthesia machines
   3. Monitors
   4. Magnetic resonance imaging (MRI) equipment
   5. CT scanners
   6. Other Applications:
8. Automotive Electronics:
   1. Cooling for in-car navigation systems
   2. Cooling for in-car audio systems
   3. Cooling for in-car chargers
   4. Cooling for electric vehicle batteries
9. Unmanned Aerial Vehicles (UAVs/Drones):
   1. Motor cooling
   2. Flight control system cooling
   3. Image transmission system cooling
10. Robots:
    1. Motor cooling
    2. Control system cooling
    3. Battery cooling
11. Lighting Equipment:
    1. LED lighting cooling
    2. Projector cooling

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.