3412N/39H

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DC Fans

DC fans are a type of cooling fan which operates using direct current (DC) power. They are usually used in desktop computers, notebook computers, and other small household appliances. DC fans are powered directly by a DC voltage source and are designed to operate at a wide range of speeds, which can be adjusted to meet the cooling needs of the system. An important aspect of choosing the right DC fan is its size and capacity, as the cooling needs and airflow requirements of a system can vary greatly depending on its physical size.

The 3412N/39H DC fan is a standard-sized cooling fan used in many computers and other small appliances. This fan has a 50-millimetre diameter and is capable of spinning at speeds up to 3900 RPM. It operates with an input voltage of 12 Volts DC and has a maximum airflow of 35.11 CFM (cubic feet per minute). It also features a long-life sleeve bearing motor and is characterized by its low noise level and high efficiency.

The working principle of the 3412N/39H DC fan is simple. When a DC voltage source is connected to the fan, it begins to spin due to the attraction between the magnetic force fields created by the fan\'s stator and rotor. As the fan spins, it creates a pressure imbalance between the ambient pressure and the pressure at the fan, resulting in an airflow that draws air into the fan. The air is then expelled through the back of the fan, creating a cooling effect.

The 3412N/39H DC fan is suitable for a variety of applications, such as cooling CPUs, GPUs and other components in computers and home appliances. They are also used in industrial equipment, medical devices, and automotive systems to provide effective cooling solutions. Moreover, with its high efficiency and low noise level, this fan is suitable for use in applications where noise is an issue.

In conclusion, the 3412N/39H DC fan is a reliable and efficient cooling fan that can be used in a variety of applications. It operates using direct current power, is capable of spinning at speeds up to 3900 RPM, and produces a maximum airflow of 35.11 CFM. The fan is also characterized by its long-life sleeve bearing motor and its low noise level. With its wide range of capabilities and applications, the 3412N/39H DC fan is an ideal choice for cooling needs in computers and home appliances, industrial equipment, medical devices, and automotive systems.

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