9G1224F4021

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DC Fans

DC Fans are an essential type of electric fans. Utilizing an electric current from a direct current (DC) power source, these fans create a powered airflow without the need for additional motors. They are widely used to literally cool down a hot room or work-space.

The 9G1224F4021 model of DC Fan is a specific type of DC fan designed for a wide range of applications, including fan-cooled transformer housings, air filters, and ducts. It is a permanent magnet brushless DC fan, that comes in different sizes and power ranges. It also features a long life due to its highly reliable components.

Application Field

The 9G1224F4021 DC Fan is suitable for a broad range of applications because of its relatively high power range, slim design, low speed, extended lifetime, and high air flow output. It is primarily used for fan-cooled transformer housings, air filters, and ducts. It is also perfect for applications requiring high static pressure, such as air conditioning systems, dust collection systems, and other ventilation needs.

Working Principle

The working principle of the 9G1224F4021 is based on the use of electric current from a DC power source. It uses permanent magnets to generate an electromagnetic field, as the fan spins within the field, it induces current in the windings of the fan causing it to generate a torque which propels the fan blade to rotate.

Given the permanent nature of the magnets, the fan will begin rotating at low speed when power is applied. As the speed of the fan increases, the torque generated increases as well. As a result, the air flow produced also increases, providing better cooling performance for the application. Additionally, with its low power consumption, the fan is very energy efficient.

Conclusion

The 9G1224F4021 DC Fan is an ideal choice for a wide range of applications, including fan-cooled transformer housings, air filters, and ducts. It is highly efficient in energy consumption and is designed with durable, long-lasting components. With its high power range, slim design, low speed, and extended lifetime, it is emphasized in fan-cooled environments with high static pressure.

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