ASFN44770

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DC Fans

DC fans, otherwise known as Direct Current fans, are electric fans which are powered by a direct current. They provide cooling for electronic machines, like computers, and can help protect sensitive machinery from being overheated and damaged. DC fans are also used in industries such as consumer electronics, military and industrial automation. They can be used for applications ranging from cooling hard drives, networking equipment and home entertainment systems to cooling large servers, displays, and data storage systems.

ASFN44770 Application Field and Working Principle

The ASFN44770 is a DC fan that is used mainly in medical cooling systems as well as portable electronic devices that require a low-noise fan. The ASFN44770 fan is a five-blade switched-reluctance motor fan. It is an ultra-thin fan, only 8mm in height, with a stepped design, making it ideal for space-conscious applications. The ASFN44770 operates at a rated voltage of 12V DC, and offers a maximum airflow of 9.6CFM and a maximum static pressure of 6.75mmH2O. The fan also features a built-in speed detection and monitoring function which can provide accurate information about the operating speed of the fan.

The working principle of the ASFN44770 is based on the principle of ‘switched reluctance’ or ‘self induction’. This motor operates on the principle of an alternating magnetic field, which is created by the stator winding, which then attracts and repels the rotor in a multi-step sequence. This movement, in turn, produces a rotating motion, and thus the fan blades rotate. The motor runs on the currents flowing in the stator and the extent of rotation is determined by the magnitude and direction of the current.

The ASFN44770 can be used in a variety of applications including electronics, computers, medical and automotive. It is typically used in cooling solutions, such as computer fans, medical refrigerants, and automotive air conditioning systems. The fan has a durable construction and is designed to provide efficient operation in order to improve the life of the product. The fan is also designed to operate smoothly and quietly due to its high-energy efficiency and noise dampening technology.

The ASFN44770 is designed to tolerate harsh conditions and is able to handle temperatures up to 105° C. It is made from highly durable materials and is certified ISO 9001:2015 and EMI shielded, which helps to ensure the reliability of the fan in harsh conditions. In addition to its high efficiency and reliability, the fan also features a low-noise design which ensures quiet operation and low wind noise.

The ASFN44770 is an excellent choice for cooling applications such as computers, medical equipment and automotive. It is a reliable and efficient fan which can provide effective cooling in tough conditions and is designed to offer a long service life. The fan is also designed to be quiet and energy efficient, making it a great choice for cooling solutions that require a low-noise fan.

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