This is a Φ80x25mm-A DC brushless blower produced by Guangzhou Mega Technology Co., Ltd. The product size is 80mm in diameter and 25mm in thickness. It uses a plastic frame and fan blades, which are in line with the UL94V-0 flame retardant rating and weigh 35g. Its bearing structure can be selected from ball, oil-containing or hydraulic bearings, and a variety of models are available to meet different needs. This is a small, multi-model DC brushless blower with flame retardant and multiple certifications. Users can choose the appropriate model according to actual application needs.

Parameter Value

Product Type: DC Frameless brushless fan

1. Size: Φ80x25mm
2. Bearing Type: Bearing、sleeve、HY
3. Frame Material: Plastic (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:35g
6. Rated Voltage: 12V,24V
7. Voltage Range: 6-13.5V(12V);16-26.5V(24V)
8. Rated Current:0.075-0.19A
9. Rated Input Power: 0.96-2.28W
10. Speed:2000-3000RPM
11. Air Flow:24-43CFM
12. Maximum Air Pressure:1.6-4.1mH2O
13. Noise Level:24-35dB-A

Main Features:

1. Miniaturized Design: With dimensions of Φ80x25mm, it is compact and suitable for applications with limited space.
2. Multiple Bearing Options: Offers three bearing types: Ball, Sleeve, and Hydro Bearing, allowing users to choose bearings with different lifespans and noise performance based on their actual needs.
3. Flame-Retardant Materials: Both the frame and impeller are made of plastic materials that meet the UL94V-0 flammability rating, providing enhanced safety.
4. Multiple Models Available: Offers models with 12V and 24V rated voltages, as well as different current, power, speed, airflow, and air pressure specifications to meet various application requirements.
5. Standardized Naming: The model naming convention is clear, containing information such as size, voltage, and bearing type, making it easy for users to identify and select the appropriate model. For example, in 12038H12B-1701, “B” represents a ball bearing.
6. Detailed Performance Parameters: Provides a detailed performance parameter table, including rated voltage, operating voltage range, rated current, input power, speed, maximum airflow, maximum air pressure, and noise.
7. P@Q Curve: Offers a pressure-flow (P@Q) curve, which visually shows the fan’s pressure performance at different airflow rates, helping users choose the right model.
8. Detailed Dimension Drawing: Provides a detailed dimension drawing for easy installation and design.
9. Multiple Certifications: Certified with CUS, CE, and RoHS, complying with US, European, and environmental standards.

Main Advantages:

1. High Efficiency and Energy Saving: Uses a DC brushless motor, which has higher efficiency and lower energy consumption compared to traditional brushed motors.
2. Long Lifespan: Brushless motors do not have the problem of brush wear, resulting in a longer service life, especially for models with ball or hydro bearings.
3. Low Noise: Compared to brushed motors, brushless motors operate with lower noise, providing a quieter working environment.
4. High Reliability: Brushless motors have a simple structure and high reliability, with low maintenance costs.
5. Variety of Choices: The variety of models and bearing types can meet the needs of different applications.
6. Safe and Reliable: The use of flame-retardant materials and multiple certifications ensures product safety and reliability.
7. Easy Design and Installation: The detailed dimension drawing and performance parameters facilitate design and installation.

Application

1. Heat Dissipation for Electronic Devices: This is one of the most common application areas for small blowers.

1. Small Servers and Network Equipment: Used for heat dissipation in server chassis, routers, switches, and other equipment to ensure stable operation.
2. Industrial PCs and Embedded Systems: Used for heat dissipation in industrial control computers, embedded industrial PCs, PLCs, and other equipment to ensure reliable operation in harsh industrial environments.
3. Communication Equipment: Used for heat dissipation in base station equipment, optical transceivers, optical modems, and other equipment to ensure smooth communication.
4. Consumer Electronics:
5. LED Lighting Equipment: Used for heat dissipation of LED lamps to extend the lifespan of LED beads.

2. Household Appliances:

1. Air Purifiers and Humidifiers: Used to drive air circulation and improve purification and humidification efficiency.
2. Vacuum Cleaners: Used to generate suction to remove dust and debris.
3. Smart Toilet Seats: Used for warm air drying function to provide a comfortable experience.
4. Small Heaters: Used to blow warm air and provide localized heating.
5. Refrigerators and Freezers: Used to assist in condenser heat dissipation and improve refrigeration efficiency.

3. Industrial Equipment:

1. Welding Equipment: Used for heat dissipation of welding torches and welding power supplies to prevent overheating damage.
2. CNC Machine Tools: Used for heat dissipation of control cabinets and motors to ensure machining accuracy and efficiency.
3. Automation Equipment: Used for heat dissipation of control systems and drives to ensure stable operation of production lines.
4. Power Supplies and Inverters: Used for heat dissipation of power devices to improve the reliability of power supplies and inverters.
5. Medical Equipment:

4. Automotive Electronics:

1. In-Vehicle Navigation and Entertainment Systems: Used for heat dissipation of internal chips to improve system stability and response speed.
2. Automotive Lighting Systems: Used for heat dissipation of LED car lights to extend their lifespan.

5. Other Applications:

1. Portable Devices: Such as USB fans and portable air purifiers.
2. Laboratory Equipment and Scientific Instruments: Used for various experiments and research requiring airflow or heat dissipation.

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.