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Fixed Inductors

Fixed inductors are electronic components consisting of a coil of wire wound around a core. They can be used to oppose changes in the current, and, as such, are a key component in electrical circuits. This article will discuss the application field and working principle of the ASPI-0412FS-3R3M-T4 fixed inductor.

What Is It?

The ASPI-0412FS-3R3M-T4 is a type of fixed inductor manufactured by Alpha and Omega Semiconductor. This inductor is a surface-mount part, with a maximum operating frequency of 1.0 MHz and a current rating of 1.6 A. It is a good choice for applications that require low-profile components, as its height is only 0.4 mm.

Application Field

The ASPI-0412FS-3R3M-T4’s low profile and high current rating make it suitable for a wide range of applications. It can be used in dc-dc converters, notebook computers, consumer electronics, and automotive systems, as well as in other space-constrained applications where low-profile inductors are required. Additionally, its high current rating makes it suitable for high-power applications.

Working Principle

Fixed inductors work by creating an electromagnetic field around a conducting wire when a current is passed through it. This field creates a force that opposes changes in the current flowing through the inductor. This is known as inductance, and it can be used to alter the flow of electricity in a circuit by filtering out certain frequencies or stabilizing voltage levels.

In the case of the ASPI-0412FS-3R3M-T4, the high current rating makes it ideal for applications where a large amount of electricity needs to be filtered or stabilized. This makes it a great choice for a wide range of devices and systems.

Conclusion

The ASPI-0412FS-3R3M-T4 is a fixed inductor manufactured by Alpha and Omega Semiconductor. Its low profile and high current rating make it suitable for a wide range of applications, including dc-dc converters, notebook computers, consumer electronics, and automotive systems. Its working principle is based on the electromagnetic field created around a conducting wire when a current is passed through it, which is used to oppose changes in the current flow.

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