9WP1224H102

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DC Fans are widely used in various applications such as cooling and airflow control. With their relatively high efficiency, lower energy consumption and less noise, they have become a popular choice for cooling applications. One of the most popular DC Fans is the 9WP1224H102. Here, we’ll take a look at the application field and working principle of this fan.

Application Field of 9WP1224H102 DC Fan

The 9WP1224H102 DC fan is a high-speed cooling fan designed for a wide variety of applications, such as computers, air-conditioners, consumer electronics, and even medical equipment. It is a popular choice for cooling various components in computers and industrial automation systems, due to its high speed and low noise operation. It also offers good air flow characteristics and has a relatively long lifetime.

Working Principle of 9WP1224H102 DC Fan

The 9WP1224H102 DC fan typically runs on 12V DC and draws about 1.2A current. It is powered by a brushless motor that works on a magnetic brushless principle. The fan is a data brushless fan and has a planetary gear motor, consisting of an outer stator and inner rotors. When power is applied to the fan, an electric current passes through the poles of the windings in the stator, and through the windings on the inner rotor. This current generates a rotating magnetic field, which in turn pushes the inner rotor to rotate, thus driving the fan blades.

The 9WP1224H102 DC fan has a high airflow rate of up to 103.7CFM. This is achieved by the four fan blades which are designed to create an efficient vortex. This increased airflow helps to distribute air over a wide area more evenly, resulting in a more efficient cooling process. Additionally, the fan operates at a low noise level of only 28dB(A).

In addition to the fan blades, the 9WP1224H102 DC fan is also equipped with an encoder to help regulate the speed of the fan. The encoder on the fan uses a Hall effect sensor to detect the magnetic field generated by the motor. When the fan is operating, the sensor senses the changes in the magnetic field, which in turn, helps to determine the speed of the fan.

The 9WP1224H102 DC fan is a reliable and efficient cooling fan, and is a great choice for a wide variety of applications. The fan’s high airflow rate and low noise level make it ideal for cooling various components in computers and other electronical systems, while its encoder ensures smooth and accurate fan speed regulation.

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