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Fixed Inductors

Fixed inductors are a type of inductor used in electrical circuits to produce a constant amount of inductance. They can be used in a variety of applications, including AC power electronics, DC power supply systems, RF communication systems, and motor control. The LHL08TB3R3M is a type of fixed inductor that is designed for high-frequency power conversion applications.

Application Field

The LHL08TB3R3M is a low-profile, high-performance surface-mount fixed inductor that is suitable for applications where space is at a premium. It is designed for use in high-frequency switching power converter applications. The inductor has an E-style core, a low resistance and a wide available operating temperature range. The inductor is rated to 1.8A and has a wide inductance range from 0.22uH to 33uH.

The inductor is also capable of handling a wide range of frequency inputs in its applications. This makes it well-suited for use in high-frequency switching power converter applications such as DC/DC converters, voltage regulators, motor control, communications systems, and RF signal processing. Additionally, the LHL08TB3R3M can be used in high-temperature, high-voltage applications due to its low winding resistance and high-temperature rating.

Working Principle

The working principle of the LHL08TB3R3M is based on the concept of mutual inductance. An inductor consists of a coil of wire wrapped around a core material, usually iron or air. When current flows through the coil, a magnetic field is created around the core. This magnetic field in turn induces a current in the coil, producing the inductance.

The LHL08TB3R3M’s core material is an E-style core with a high-temperature rating and low winding resistance. This allows the inductor to handle higher power levels, while providing good efficiency and a wide operating temperature range. The coil of wire is wound around the core material. When a current passes through the coil, a magnetic field is created around the core. This magnetic field helps to create the inductance. The inductance of the inductor can be changed by adjusting the number of turns in the coil or by changing the core material.

The magnetic field also helps to convert AC power into DC power. The AC power is applied to the coil, creating a changing magnetic field. This changing magnetic field induces a current in the coil, which in turn generates a DC voltage across the coil.

In summary, the LHL08TB3R3M is a type of fixed inductor designed for high-frequency power conversion applications. It is suitable for applications where space is at a premium and can handle a wide range of frequencies. The inductor is based on the principle of mutual inductance and has an E-style core, a low resistance, and a wide available operating temperature range. The inductor can be used to convert AC power into DC power and can also be used in high-temperature, high-voltage applications.

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