W2G107-AD03-02

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W2G107-AD03-02 application field and working principle

DC fans are a type of fan that runs on direct current (DC). They comprise of a motor that is powered by a DC power source and controlled by a circuit or controller firmware. These fans are not only highly efficient but also very reliable due to their simplistic design. It is important to note, however, that not all DC fans are alike and that there are different types that are available on the market.

The W2G107-AD03-02 is one of them and is a 4-wire Pulse Width Modulation (PWM) DC fan. It is able to operate on 12V or 24V DC supplies and is mainly designed for use in applications such as cooling in personal computers (PCs) and other electronic equipment. This fan is designed for utmost reliability and longevity, and boasts a lifetime of up to 200,000 hours.

The W2G107-AD03-02 DC fan is equipped with two main components - a DC motor and an electronic control circuit. The motor is designed to drive the fan\'s blades while the control circuit manages the voltage and current supplied to the fan. This control allows for more precise speed control than traditional voltage-controlled fan motor, and also helps to keep noise levels to a minimum.

The working principle of the W2G107-AD03-02 DC fan is fairly straightforward. When the fan is powered, the electrical current from the power supply flows through the motor\'s coils and generates a magnetic field. This magnetic field interacts with the fan\'s permanent magnets and causes the motor shaft to rotate, generating airflow. The speed of the fan\'s airstream is controlled by the control circuit, which is programmed to adjust the voltage and current delivered to the fan using Pulse Width Modulation.

Pulse Width Modulation is a type of digital control that allows the control circuit to adjust the fan\'s speed in a range of 0 to 100%. This type of control is widely used in PC cooling applications as it allows for very accurate speed adjustments, resulting in superior cooling performance. Additionally, PWM also helps keep fan noise levels to a minimum by keeping the fan\'s speed low when not needed.

The W2G107-AD03-02 DC fan is a reliable and efficient fan that can be used for a variety of applications, such as PC cooling, telecommunications and aerospace equipment cooling. Thanks to its superior PWM control system, the fan can be used in demanding temperature environments and will provide the necessary cooling without compromising on noise levels.

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