IR02SHR18H

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Fixed inductors are electronic components designed to store energy in the form of a magnetic field. They are typically used in applications where the current must stay constant for a given frequency. The IR02SHR18H is a type of fixed inductor with a wide range of applications.

The IR02SHR18H has a shielded construction composed of an unshielded drum core with a ferrite shell that increases its inductance while allowing higher current capacity and longer operational life. It also features a low profile design that is ideal for dense circuits and tight spaces. The component has an inductance value of 2.2 nH and a maximum DC current rating of 10A. It is an ideal choice for power supplies, DC-DC converters, and other high frequency circuits.

The working principle of a fixed inductor is based on the principle of electromagnetic induction. This principle states that when a conductor, usually a coil of wire, is placed in a changing magnetic field, it induces a potential difference across the wire. This potential difference causes the electrical current to flow through the wire. In inductors, the current is restricted and energy is stored by creating a magnetic field around the coil, which resists a change current. The stored energy is released as a current in the opposite direction when the original current is removed.

In the IR02SHR18H, this principle is used to maintain a constant magnetic field around the component. This helps to reduce electromagnetic interference in sensitive application fields. The use of a shielded ferrite shell also helps to reduce misalignment issues which may arise when the inductor is placed in close proximity to other components in a system.

The IR02SHR18H is an ideal choice for a wide range of applications due to its excellent performance characteristics. It is suitable for applications such as DC/DC converters, DC motors, switched-mode power supplies, signal filtering, and high-frequency power supplies. Additionally, it is RoHS-compliant and can be mounted on standard PCBs for easy integration into a system.

The IR02SHR18H is an ideal choice for applications requiring a high-performance fixed inductor. Its shielded construction allows for improved noise-immunity, its low-profile design enables it to be placed in tight spaces, and its 2.2nH inductance rating makes it suitable for signal filtering and power supply applications. With a maximum DC current rating of 10A, it is suitable for a wide range of applications, making it a versatile and reliable choice.

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