9EC2048A002

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DC fans, such as 9EC2048A002, are electric fans designed to circulate air without the need for an external power source. This type of fan is typically used in computer and server cabinetry to keep the computers and related equipment cool, as well as to expel warm exhaust air. DC fans are also used in HVAC and manufacturing applications, and in applications that require cooling or air-moving in other types of resilient equipment.

The 9EC2048A002 DC fan is a four-wire, ball bearing fan with a brushless, DC electric motor. It is designed primarily for use in confined spaces with limited access for air-moving and cooling. The fan package has 3¡Á3¡ãinches square housing size with an outside mounting flange and predetermined installation depth. It has voltage ratings of 12/24VDC and has an operating temperature range of -20°C to 65°C.

The working principle of the 9EC2048A002 DC fan is based on the action of electric fields produced by moving electric charges. When an electric field is present, it creates a force on moving charges of the same sign. This force sets up a self-sustaining continuous and uniform circular motion that moves an electric motor\'s rotating fan blades. The blades then draw in air or gas from outside the fan and expel it to the outside.

The 9EC2048A002 DC fan has several key features that make it suitable for a wide variety of applications. The fan has low noise level, high-speed, low power consumption, high reliability, long life and high static pressure. It is also resistant to dust and oil and has high thermal efficiency. The fan can be controlled remotely and has an adjustable speed range, making it suitable for applications such as process control, pressure hoods and temperature control.

DC fans have many advantages over traditional fans. They are more energy efficient, quieter, and more reliable than AC fans. They are also smaller, lighter, and easier to install, making them a more practical choice for many applications. The 9EC2048A002 DC fan is a reliable and robust fan that is suitable for a wide range of applications including computer cooling, air-moving, and air-conditioning.

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