LK1005R39K-T

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Fixed inductors, also known as choke coils and inductors, are components (electronic components) commonly used in electronic circuits. Generally speaking, inductors are composed of copper enameled wire (or other metal wires) wound around a ferrite core or air core. An inductor is an electronic component that relies on a looped magnetic field to operate. The model LK1005R39K-T belongs to this kind of group.

The application field of LK1005R39K-T is mainly in audio and digital products, such as earphones, audio occlusion equipment, home sound equipment, digital photo frames, digital cameras, digital displays, DSCs, DV players, AC adapters, and so on. It has the advantages of low external loss and high Q value, good uniformity, and low DC resistance. It can also be used in various electronic circuits to filter signals, reduce noise, reduce electromagnetic interference, and suppress harmonic components.

The working principle of LK1005R39K-T is based on the concept of an inductor mentioned above. It uses the phenomenon of electromagnetic induction, which generates a strong magnetic field around the inductor, and forces the current in the inductor to change slowly. When different alternating currents are generated in the inductor, an electromotive force with a certain energy is generated inside the inductor to resist the current change, leading to the formation of an opposition to the current, thereby forming the so-called inductance. This phenomenon is used in many electronic circuits to maintain stable currents.

In addition to the above application fields and working principles, the LK1005R39K-T series fixed inductors also have excellent performance in terms of shielding effect and filter effect. It is an ideal choice for mobile phones, digital cameras, audio-visual equipment, computer peripherals and other fields. Its self-resonant frequency is up to 8GHz, which greatly reduces the installation space of electronic components.

In summary, the LK1005R39K-T series fixed inductors are widely used in audio and digital products. They have the advantages of low external loss, high Q value, good uniformity and low DC resistance. They can be used in electronic circuits for shielding effect, filtering effect and maintaining stable currents. The self-resonant frequency can reach 8GHz and it is an ideal choice for mobile phones, digital cameras, audio-visual equipment and computer peripherals.

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