The product is a DC brushless fan manufactured by Guangzhou Mega Technology Co., Ltd. It is a type of fan that does not have a brush, which makes it quieter and more efficient than traditional brushed fans. Brushless fans are also more durable and have a longer lifespan.

Parameter Value

size 172 x 150 x 38 mm

Rated voltage 12V, 24V, 48V (optional)

Operating voltage range 7.5-13.5V (12V), 18.0-26.5V (24V)，36-54V (48V)

Rated current 0.22-3.0A

Rated input power 9.12-38.4W

Speed 3000-4600RPM

Air flow  222.17-332.18CFM

Maximum air pressure 16.38-34.21mmH2O

Maximum noise level 60.9-71.2dB(A)

Bearing type Sleeve, ball, hydraulic (optional)

Frame material Plastic (UL94V-0)

Impeller material Plastic (UL94V-0)

Weight 515g

Main Features

1. Brushless motor: The fan in the image has a brushless motor, which means that it does not have a brush. This makes the fan quieter and more efficient than traditional brushed fans. Brushless fans are also more durable and have a longer lifespan.
2. High airflow and air pressure: The fan in the image has a high airflow and air pressure, which means that it can effectively cool a wide range of applications. The airflow is between 222.17and 332.18 CFM, and the air pressure is between 16.38 and 34.21 mmH2O (0.645-1.347 InH2O).
3. Wide voltage range: The fan in the image has a wide voltage range, which means that it can be used with a variety of power supplies. The voltage range is 7.5-54 V.
4. Low noise: The fan in the image has a low noise level, which makes it ideal for applications where noise is a concern. The noise level is between 60.9 and 71.2 dBA.

Advantages

1. Quiet: The brushless motor and carefully designed blades make the fan in the image very quiet, making it ideal for use in noise-sensitive environments such as offices, homes, and hospitals.
2. Efficient: The brushless motor and optimized airflow design make the fan in the image very efficient, consuming less energy than traditional brushed fans. This can save money on energy costs and reduce the fan’s environmental impact.
3. Durable: The brushless motor and high-quality materials make the fan in the image very durable, with a long lifespan. This can save money on replacement costs and reduce the fan’s environmental impact.
4. Versatile: The fan in the image has a wide voltage range and a variety of optional features, making it versatile and suitable for a wide range of applications.

Application Scenarios

1. Computers: DC brushless fans are often used to cool computer processors and graphics cards. They are also used in other computer components, such as power supplies and hard drives.
2. Telecommunications: DC brushless fans are used to cool telecommunications equipment, such as routers, switches, and servers. They are also used in base stations and other telecommunications infrastructure.
3. Medical devices: DC brushless fans are used to cool medical devices, such as MRI machines, CT scanners, and X-ray machines. They are also used in medical equipment that generates heat, such as lasers and surgical instruments.
4. Industrial automation: DC brushless fans are used to cool industrial automation equipment, such as PLCs, HMIs, and drives. They are also used in other industrial equipment, such as robots, CNC machines, and conveyor belts.
5. Consumer electronics: DC brushless fans are used to cool consumer electronics, such as projectors, TVs, and game consoles. They are also used in other consumer electronics, such as DVD players and audio amplifiers.

Additional Applications

1. Aerospace: DC brushless fans are used in aircraft and spacecraft to cool electronic equipment and other components.
2. Automotive: DC brushless fans are used in cars and trucks to cool engines, radiators, and other components.
3. Defense: DC brushless fans are used in military equipment, such as radar systems, communication systems, and weapons systems.
4. Renewable energy: DC brushless fans are used in renewable energy systems, such as solar panels and wind turbines.