Description

 

Fan 5V (9X9cm)

A 5V fan with dimensions of 9×9 cm (90×90 mm) is a larger cooling device often used in more substantial electronic and computing applications to manage heat dissipation more effectively. Here are the key features and specifications of such a fan:

Key Features:

1. Voltage: 5V DC
2. Dimensions: 90×90 mm (9×9 cm)
3. Connector: Typically equipped with a 2-pin, 3-pin, or 4-pin connector for versatile connectivity.
4. Bearing Type: Options include sleeve bearing, ball bearing, or hydraulic bearing for enhanced durability and performance.
5. Noise Level: Designed for quiet operation, suitable for environments where noise minimization is important.
6. Airflow: Higher CFM (Cubic Feet per Minute) to handle increased cooling needs.
7. Speed: Measured in RPM (Revolutions Per Minute), indicating the rotational speed of the fan blades.
8. Mounting: Usually comes with pre-drilled holes or slots for secure mounting in various devices.

Typical Applications:

• Desktop Computers: For cooling CPU, GPU, and other internal components in larger systems.
• Network Servers: Used in servers and network equipment to manage higher heat loads.
• Home and Industrial Electronics: Employed in home appliances and industrial equipment requiring efficient cooling.
• Power Supplies: Integral in cooling larger power supply units.
• Enclosure Cooling: Used in electrical enclosures to maintain safe operating temperatures.

Example Specifications:

• Voltage: 5V DC
• Current: 0.2-0.5A
• Power Consumption: 1-2.5W
• Airflow: 30-50 CFM
• Noise Level: 25-35 dBA
• Speed: 1500-3000 RPM

Installation and Use:

• Connection: Connect the fan to a 5V power source, ensuring correct polarity.
• Mounting: Secure the fan in place using screws or clips provided, aligning with the pre-drilled mounting holes.
• Maintenance: Clean the fan blades and housing regularly to prevent dust accumulation, which can impair performance and increase noise.

Summary:

These 9×9 cm fans are crucial for managing thermal performance in larger and more demanding electronic applications. Their ability to move more air at lower noise levels makes them suitable for maintaining the optimal temperature of components, thereby enhancing their longevity and reliability.