AFB0812H

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DC Fans are an important part of the cooling systems found in many consumer electronics products and other temperature sensitive equipment. They are mainly used to regulate the temperature and maintain an optimal environment inside the device, and they can also be used to control air flow, improve performance, and reduce noise levels. The AFB0812H is a type of DC fan with a unique design and set of features that make it ideal for many applications. This article will explore the application field and working principle of the AFB0812H.

Design of the AFB0812H

The AFB0812H is a medium-speed axial fan with a DC motor, usually used in medium duty applications such as computers, appliances, and other consumer electronics devices. It is available in two sizes: the 8" version (AFB0812H-8) and the 10" version (AFB0812H-10). Both sizes have a rated current of 0.7A at 12V DC, and a noise level of 28 dBA at full speed (5200 RPM).

The AFB0812H is designed with a 4-pin connector that can be easily connected to a device to provide power. The design also features an integrated tachometer output, which provides real-time speed feedback to the device so that it knows how fast the fan is running. This can be used to control the speed of the fan and to ensure it is running at its optimal level. Additionally, the fan also includes a special locking mechanism that helps hold the fan securely in place even under vibration.

Applications

The AFB0812H is perfect for a wide range of applications due to its efficient design and reliable performance. It can be used to cool computers, gaming consoles, and other electronic devices. It can also be used in medical equipment, air conditioners, and automotive applications. Additionally, the fan can be used as part of a cooling system for food storage, or to cool larger equipment such as servers or industrial machinery.

Working Principle

DC fans work on the same principle as AC fans. When electricity is supplied to the fan, the current causes a magnetic field to form around the fan’s rotor. This magnetic field interacts with the permanent magnets that are placed around the outer edge of the fan, causing the fan to spin. The speed of the fan can be controlled by adjusting the voltage of the current, allowing the user to choose a preferred speed and airflow.

The AFB0812H is efficient and reliable in its operation, making it an excellent choice for cooling devices. Its 4-pin connector is compatible with many devices, and its integrated tachometer output makes it easy to maintain an optimal speed. Additionally, the locking mechanism ensures that the fan remains securely in place, even when subjected to vibration or other external forces. Thanks to its efficient design and reliable performance, the AFB0812H is perfect for medium duty applications such as cooling computers, appliances, and other electronic devices.

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