LQH2MPN1R0NGRL

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Fixed inductors are electrical components commonly used in electronic circuits that store energy in the form of magnetic fields. They are typically composed of a wire or coil of conductive material, such as copper, aluminum, or nickel-iron, which is wrapped around a core, either ferromagnetic or air. These inductive elements are often designed to have a specific amount of magnetic resistance, known as inductance. Fixed inductors can be further classified according to their construction and application.

The LQH2MPN1R0NGRL is a type of fixed inductor, specifically a wire-wound multipole core with multi-layer (ML) construction. It consists of a series of thin, conductive winding layers, each separated by a core layer of ferrite material. The multi-core design makes the device suitable for applications that require high frequency operation, such as high speed digital circuits, while the ferrite core contributes to its low core losses and high Q factor. The LQH2MPN1R0NGRL is available in a range of rated inductance values, from 4.7µH to 470µH.

The working principle of fixed inductors is based on the basic principles of electromagnetic induction. When a varying current is applied to the inductor coil, a changing magnetic field is created, which then induces a voltage across it. This induced voltage acts in opposition to the applied current. The magnitude of this voltage, known as inductive reactance, is determined by the inductance of the inductor and the frequency of the applied current. The higher the frequency, the higher the reactance.

In addition to its common applications in radio frequency (RF) designs, the LQH2MPN1R0NGRL can also be used in power supply applications. Its high current rating and low core losses make it well-suited for DC-DC converters, flyback converters, and other power supply stages. Its low size and weight also make it ideal for portable power equipment and battery-powered devices.

In summary, the LQH2MPN1R0NGRL is a fixed inductor composed of a multi-layer construction core and wire-wound coil. Its relatively high Q factor and low core losses make it suitable for high speed digital circuits and power supply applications. The working principle of this device relies on the principles of electromagnetic induction, where an induced voltage is created by the application of a varying current, with the magnitude of this voltage determined by inductance and frequency.

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