9GA0812L20021

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DC Fans are a type of fans that operate on the direct current (DC) output of a rectifier circuit. They are extensively used in a wide range of industries because they are reliable, efficient and offer tremendous performance. The 9GA0812L20021 is an example of a DC fan that can be used in a variety of applications.

The 9GA0812L20021 is a 120mm diameter fan that is designed for a maximum operating temperature of 70°C. It is powered using a 12V DC voltage, and can provide up to 44.5 cubic feet (CFM) of airflow at low noise levels. It includes a 3-wire cable for easy connection and comes with a standard matching frame for easy installation.

This fan is designed with a Ball-Bearing motor with internal lubrication to ensure a long life of performance and consistently high airflow output. It has an impregnated sleeve bearing to provide lower levels of noise and vibration, and an EN60529-rated protection from dust and dirt infiltration. The fan also features integral PWM speed control, which allows for easy adjustment of the fan’s speed and noise settings.

The 9GA0812L20021 has a number of potential applications. It can be used as a cooling fan in electronic equipment, such as switches, routers, HVAC controllers and phone systems. It is also ideal for industrial applications, such as data centers, warehouses or manufacturing facilities. The fan’s low noise output makes it suitable for use in quiet applications where noise reduction is of particular importance, such as in libraries or medical laboratories.

The 9GA0812L20021 DC fan operates using the principle of thermodynamic energy transfer, which is based on the principle of conservation of energy. The fan motor works by converting electrical energy into mechanical energy, which then creates airflow. The fan’s impeller blades convert the rotational motion of the fan motor into air-moving force, creating a continuous air-circulation loop. The airflow created by the fan serves to dissipate the heat generated by the electronic equipment, thus cooling it down.

The 9GA0812L20021 DC fan is an excellent choice for many cooling applications thanks to its features, reliability and high performance. Thanks to its ball-bearing motor with integrated lubrication, this fan can provide many years of use. Its integral PWM speed control also makes it possible to adjust the fan speed according to the application, ensuring optimal operating conditions at all times.

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