MPIA4020V2-R68-R

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Fixed Inductors are electronic components used to store energy in the form of magnetic fields. The MPIA4020V2-R68-R is an example of a fixed inductor.

Applications

This fixed inductor is suitable for a wide variety of applications. It is commonly used in buck converters, PFC (Power Factor Correction) circuits, output filter arrangements or resonant circuits and voltage regulator modules (VRM). It can also be utilized in other applications which involve energy storage, such as power supplies, switching power supplies, ballasts, lighting systems, and LED drivers.

The MPIA4020V2-R68-R inductor is ideal for designs where dimensions, part volume, or space are limited. It can be used in a wide variety of operating temperatures, from -40°C to +85°C with low temperature coefficient. It has a thermal resistance of 80K/W, keeping it cool even under full power.

MPIA4020V2-R68-R inductors are capable of high-performance, with an inductance from 0.68 to 2.2 mH. The inductor also offers high saturation current, from 1.2 to 2.2A. The device is also capable of handling high reverse voltage.

Working Principle

Fixed inductors work by creating a magnetic field when a current flows through the windings. The inductor then stores energy in the form of this magnetic field. When the current is interrupted, the magnetic field collapses, releasing the energy as a current. This is form of passive energy storage known as inductance.

The MPIA4020V2-R68-R inductor utilizes this working principle. The main components of the device are the windings, core, and terminals. The windings consist of conductive metal that is tightly wound around the core. Both the windings and the core are encased in an epoxy coating.

When a current is applied to the terminals, it generates a magnetic field. The magnetic field produces a flux linkage with the windings, which stores energy in the form of a magnetic field. When the current is interrupted, the magnetic field collapses, releasing the energy as a current.

Conclusion

The MPIA4020V2-R68-R is an example of a fixed inductor with a wide variety of applications. It is suitable for designs where space is limited, and capable of high performance due to its high saturation current. The device works by creating a magnetic field when a current flows through the windings, storing energy in the form of a magnetic field. When the current is interrupted, the magnetic field collapses, releasing the energy as a current.

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