ATCA-04-820M-V

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Fixed inductors are essential components of electronic circuits. They are used for signal processing, power conversion, and voltage regulation. There are many different types and shapes of fixed inductors available for various applications. One type, the ATCA-04-820M-V, is a miniature surface-mountable inductor that offers excellent electrical characteristics.

Application Field

The ATCA-04-820M-V is a popular choice for embedded applications such as DC-DC power converters, RF power amplifiers, and high frequency switch mode power supplies. It is also widely used as a single-stage filter for signal processing and noise reduction. In addition, the ruggedness and small size of the inductor make it suitable for applications in harsh environments.

Working Principle

The ATCA-04-820M-V is a ferrite core inductor that works by storing energy in a magnetic field when current is passed through it. As the current flows through the inductor, the magnetic field increases until it reaches its magnetically saturated level. The stored energy is released when the current reverses its direction. This creates an inductive kickback voltage that can serve as a source of power.

In addition to this energy storage process, the ATCA-04-820M-V also has the ability to filter out unwanted frequencies in electronic circuits. This is done by taking advantage of the frequency-dependent impedance characteristics of the inductor. The inductor can be used to pass only the desired frequencies, while providing large impedances to the unwanted frequencies. By doing this, the ATCA-04-820M-V offers excellent signal integrity and noise reduction.

Conclusion

The ATCA-04-820M-V is a miniature surface-mountable inductor that is suitable for a variety of embedded applications. Its small size and rugged construction make it suitable for harsh environment applications. The inductor works by storing energy in its magnetic field and by taking advantage of its frequency-dependent impedance. This makes it an ideal choice for power conversion, noise reduction, and signal processing applications.

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