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Fixed Inductors – AIML-1206-390K-T Application Field and Working Principle

Fixed inductors are electronic components with an inductance value that remains unchanged over a specified frequency range. The AIML-1206-390K-T is a type of fixed inductor that satisfies a variety of electronic circuit design needs.

Applications of the AIML-1206-390K-T

The AIML-1206-390K-T is composed of two ceramic cores, two windings, and an iron core. These inductors are used in a wide array of applications including:

• RF circuits
• High-frequency filter circuits
• Antenna circuits
• Tuning circuits
• Mobile communication
• USB interfaces
• LCD display backlights
• High-speed logic circuits

The AIML-1206-390K-T is typically used in electronic circuits requiring an inductance value of 390K-T. This type of inductor is used in various kinds of communication devices, including mobile phones, modems, and wireless communication devices. Additionally, it also plays an important role in video surveillance products, inductive heating devices, security systems, and LED lighting products.

Construction of the AIML-1206-390K-T

The AIML-1206-390K-T inductor is constructed from two ceramic cores, two coils, and an iron core. The ceramic cores are cylindrical in shape, with two round coils of copper wire wound around them. The windings are tightly wrapped, so that they are evenly placed around the ceramic core, and the winding is connected to the two ends of the core. The iron core provides an additional electromagnetic field that further increases the inductance of the AIML-1206-390K-T.

Working Principle of the AIML-1206-390K-T

The AIML-1206-390K-T inductor works on the principle of electromagnetic induction. When an alternating current flows through the windings, an electromagnetic field is created around the inductor. The current flowing through the inductor induces a magnetic field in the core which opposes the change in current. This opposition to the change in current is what is known as inductance.

As the applied voltage is increased, the magnitude of the magnetic field also increases, increasing the inductance of the AIML-1206-390K-T inductor. The increase in inductance produces a stronger opposition to the current, resulting in a “self-limiting” effect. This means that, no matter how much current is applied, the inductance of the inductor will stay relatively constant.

The AIML-1206-390K-T inductor is a key component of many circuits. Its high inductance makes it an ideal choice for filter circuits and antenna design, ensuring effective signal transfer and efficient operation.

Conclusion

The AIML-1206-390K-T inductor is a versatile component, capable of fulfilling a variety of circuit design needs. This type of inductor is widely used in circuits requiring an inductance value of 390K-T, and is essential to the operation of many electronic devices. Its construction and working principle are relatively simple, yet designed to provide reliable results.

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