AFB0812MD-A

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DC Fans have become a popular choice for many people today due to their energy efficiency and low noise level. The AFB0812MD-A is an example of a DC fan that is designed for both high-performance cooling applications and other applications that can take advantage of the silent operation. This article will discuss the application field and working principle of the AFB0812MD-A.

Application Field

The AFB0812MD-A is a small frame size fan that is designed for high performance cooling applications such as server and data center cooling systems, industrial machinery, gaming consoles, and medical applications. The fan is rated for both 12V and 24V DC applications and has a maximum airflow of 40 CFM and a maximum static pressure of 2.87 inches H2O. The fan also features a pulse width modulation (PWM) controller, which allows the fan speed to be adjusted to meet your exact needs.

The AFB0812MD-A fan is also UL certified for use in positive pressure cooling systems, making it suitable for medical environments that require clean air. The fan is designed with an IP64 rating, which provides protection against water and dust, making it an ideal choice for applications with harsh environmental conditions.

Working Principle

The AFB0812MD-A features a brushless DC motor that uses magnets to create rotational motion. The motor also features a built-in PWM controller that enables the user to adjust the fan speed to match the application requirements. The fan has three operating speeds: low, medium, and high. The perforated metal front grille provides air intake and exhaust which allows for a more efficient airflow.

The AFB0812MD-A features an embedded thermal protection circuit that automatically shuts off the fan when the temperature rises above a certain level. This helps prevent overheating and damage to the fan. The fan also features a wide operating temperature range of -40°C to +65°C, making it suitable for use in both cold and hot environments.

The AFB0812MD-A is a high-performance DC fan that is designed for both high-performance cooling applications and other applications that need silent operation. Its low noise level and energy efficiency make it a great choice for many applications. With its built-in PWM controller, the fan can be easily adjusted to meet your exact needs and its IP64 rating means it is protected against water and dust. The fan also features an embedded thermal protection circuit that helps to prevent overheating and damage to the fan.

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