LQW2BANR18J00L

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Fixed inductors are electronic components that store energy in the form of a magnetic field. They are essential components in almost all kinds of electronic devices and can be used for a variety of tasks, such as filtering, frequencies tuning, and damping. LQW2BANR18J00L is one example of a fixed inductor, and in this article, we will explain its application field and working principle.

Application Field of LQW2BANR18J00L

The LQW2BANR18J00L is a surface-mountable inductor with a maximum operating temperature of +250°C. It has a small physical size of 2.0 x 3.2 mm, making it very suitable for applications where space is limited. In addition, its recommended rated current is 1.0A with an impressive saturation current of 9.2A. All these features make the LQW2BANR18J00L a great choice for power supply applications, such as DC-DC converters and on-board localised power management.

The inductor has a wide inductance value range between 0.2uH to 47uH, so that it can be used in a variety of applications. It provides great flexibility to the engineer, allowing them to choose different values for various designs. Furthermore, this component is known for its good heat dissipation characteristics, so it is also suitable for commercial and automotive applications.

Working Principle of LQW2BANR18J00L

The working principle of this fixed inductor is based on the Faraday Effect – the phenomenon of a magnetic field inducing an electric field in a conductor. LQW2BANR18J00L consists of a ferrite core that is surrounded by a coil of wire. When a current is passed through the coil, the coil creates a magnetic field around the core. This field magnetic field then induces an electric field across the conductive material, thus creating an inductance.

The induced electric field, in turn, creates a voltage across the coil, which is equal to the current passing through the conductor multiplied by the inductance. This voltage is used to hold charge in the magnetic field, providing a stable current output. Furthermore, although the current output is relatively steady, its frequency can vary due to the interaction between the coil and the core.

In order to achieve the best results with the LQW2BANR18J00L, it is important to consider its operating conditions. The inductor should be operated at maximum temperature of +250°C for optimal results, and it should be mounted correctly to ensure good thermal performance. This component also has a maximum frequency of 500kHz, so it should not be used for applications where high frequency is required.

In conclusion, the LQW2BANR18J00L is a great choice for applications where size and power efficiency are the most important factors. Its small physical size, good saturation current, wide inductance value range, good thermal performance, and low operating temperature make it an ideal choice for a range of power supply applications.

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