LQW18AN5N6D00D

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The LQW18AN5N6D00D is a type of fixed inductor, and is a miniature, high-performance inductor designed for RF applications. It is composed of a wire coil and an iron core, and is used for generating electromagnetic fields and storing energy. In addition to being used in radio frequency (RF) systems, it is also used in switching power converters and DC-DC boost circuits.

Application Fields

The LQW18AN5N6D00D is a high-frequency, high-current inductor capable of handling up to 10 Amps of current. It is mainly used in RF circuits where it works as filter, power supply, impedance matching and antenna. It can also be used in networking, telecom, wireless systems, medical equipment, and high-end audio applications. In addition, this inductor is often employed in power circuits requiring high-frequency and switching performance.

Working Principle

The working principle of the LQW18AN5N6D00D is simple and relies heavily on the behavior of electromagnetic fields. The core of the inductor consists of a simple wire coil wound around a core of soft iron. When an alternating current passes through this inductor, it produces a fluctuating magnetic field around the coil which generates the electromagnetic field. The flux generated by this field creates a self-inductance that opposes the current flow, resulting in the storage of energy in the form of a magnetic field.

The strength of the induced magnetic field is determined by the number of turns of the wire and the size of the core material, and the inductor’s self-inductance is proportional to its size and the number of turns of the wire. This self-inductance acts like a resistor, and it is this resistance that is responsible for storing energy in the form of a magnetic field.

As the current flowing through the inductor increases, the strength of the magnetic field increases, leading to a higher resistance. This increase in resistance also causes the voltage across the inductor to increase and thus the energy stored in the magnetic field is released, providing the desired performance.

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