IRF03BH910K

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Fixed Inductors

A fixed inductor, also known as a non-variable inductor, is a type of passive electronic component used to store and deliver energy in the form of magnetic current. The IRF03BH910K is a type of fixed inductor. It is a high performance wirewound inductor in a shielded coil housing made of ferrite and steel. This device is ideal for use in switching power supplies, resonant circuits, and other applications which require high current carrying capacity.

Application Field

The IRF03BH910K fixed inductor is mainly used in switching power supplies, resonant circuits, and other high-current carrying applications. It is designed specifically for use in line-operated applications up to 55V, and it is capable of handling up to 15A of current. Its shielded ferrite core and steel shielding also make it suitable for applications that require high levels of isolation.

Working Principle

The IRF03BH910K works by storing energy in the form of a magnetic field, then gradually releasing it as current when a current is applied. In a linear inductor, current is drawn in proportion to the magnetic field strength. In the IRF03BH910K, this stored energy is released when current is applied, creating a self-regulating effect.

The device consists of a coil of wire wound around a ferrite core, which provides a magnetic field capable of storing energy, before it is eventually released as current. The steel shielding between the core and the coil prevents magnetic flux from escaping, ensuring that the magnetic field remains consistent and the stored energy can be tapped when required.

Conclusion

The IRF03BH910K is a type of fixed inductor designed for use in high power circuits. Its shielded ferrite core and steel shielding make it suitable for use in applications requiring high levels of isolation, while its high current carrying capacity make it ideal for use in circuits where large currents are common. As such, it is a reliable and effective component, well-suited to power-intensive applications.

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