ELJ-NDR15KF

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The ELJ-NDR15KF fixed inductor has been around for years and is one of the most reliable and powerful inductors available. It is designed to have a wide range of applications, from the most demanding industrial applications, such as power supplies and motor controllers, to consumer applications, such as audio amplifiers and television sets. This article will provide an overview of the ELJ-NDR15KF inductors, their applications, and the principles that govern their operation.

The ELJ-NDR15KF inductor is a high-performance, multi-layer fixed inductor designed for a wide range of applications. The device has a low inductance of 1.15 µH, a high Q factor of up to 4.5, and high self-resonant frequency of up to 1 MHz. It is constructed of an internal core, a dielectric coil, and an additional winding layer. This arrangement allows the inductor to achieve impressive electrical performance with minimal space requirements.

When it comes to applications, the ELJ-NDR15KF inductor can be used for a wide range of tasks. It is widely used in power conversion and regulation, such as in regulators for power supplies and motor controls. It is also commonly used in audio designs, as a key component in audio amplifiers and loudspeaker crossovers. It can also be used in RF and microwave circuits as well, such as in filters and matching networks.

In terms of its working principle, the ELJ-NDR15KF inductor follows the basic principles of linear induction. Linear inductors are composed of two terminals, and when current flows between them, a magnetic field is produced in the coil. This magnetic field is what makes an inductor behave like a resistor, as it opposes any changes in current flow through it. This opposition to current change creates an inductance, which can then be used to create various electrical effects.

One interesting feature of the ELJ-NDR15KF is its ability to change its inductance in response to external influences. This is called frequency-dependant inductance, and allows the device to act as a low-value inductor at low frequency, and a high-value inductor at higher frequencies. This makes the inductor ideal for frequency-sensitive applications, such as audio crossover networks.

The ELJ-NDR15KF is a powerful and versatile fixed inductor with a wide range of applications. It is used in power supplies, motor controllers, audio amplifiers, television sets, RF and microwave circuits, and more. Its high Q factor, high SRF, and frequency-dependent inductance make it suitable for a variety of tasks. Additionally, its construction allows for a very low profile design while maintaining excellent electrical performance.

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