ASFN80391

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DC fans are one of the most widely used cooling mechanisms for electronic components. An AFN80391 is one of the most popular models of DC fans on the market. It has a wide range of applications and can be used effectively in many different types of environments.

The AFN80391 has a number of features that make it ideal for a variety of applications. It has a low noise level of 30dB, and its motor runs at an efficiency of above 78%. This means that the fan is able to generate a steady airflow, without causing any unwanted noise disturbances. It also has a high static pressure of up to 4.5mmH2O, meaning it is great for applications that require high pressure levels. The fan measures 80x80x38mm, making it suitable for installation in areas where space is at a premium.

The AFN80391 is particularly popular due to its versatile control options. It can be controlled manually via its manual speed controller or automated through a 4-pin PWM connector. This gives users the flexibility to be able to match their fan speed to suit their specific needs. Additionally, the fan has a range of different performance settings, allowing users to easily adjust it to their desired levels.

The working principle of the AFN80391 is relatively straightforward. It is essentially a brushless DC motor, powered by a voltage input. This voltage is converted to current, which is then used to drive the rotor and its attached fan blades. As the rotor moves, it draws in air through the fan opening and expels it out the other side, creating a steady flow of cooling air.

In addition to its cooling application, the AFN80391 is also suitable to be used as a ventilation system for certain devices. Its low noise levels mean that it can be installed in sensitive areas without causing any disruption. The fan is also relatively energy efficient, meaning that it can be run for extended periods of time without draining too much power. Its durable construction and its ability to withstand extreme temperatures also make it great for outdoor applications.

Overall, the AFN80391 is an extremely versatile fan that can be used in a variety of different applications and environments. Its flexible control options give users the power to customize the fan to their exact needs, while its low noise and energy efficiency make it ideal for both indoor and outdoor installations. Its durable design ensures that it can withstand extreme temperatures and workloads for extended periods of time, making it perfect for installations where reliability and durability are of utmost importance.

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