4922-18L

Fixed Inductors, such as the Avago 4922-18L, are used in a variety of applications. Additionally, they can have different working principles depending on the application for which they are used. In this article, we’ll cover the application field and working principle of the Avago 4922-18L Fixed Inductor.

4922-18L Application Field

The Avago 4922-18L is primarily used in the automotive industry. Its size is ideal for use in areas of an automobile where space is limited, and the inductor’s small size allows for more components to be placed in a smaller space. Additionally, the 4922-18L has excellent high frequency characteristics, making it ideal for use in numerous automotive audio and entertainment systems.

The 4922-18L can also be used in industrial control systems. The inductor’s size and high frequency characteristics make it ideal for use in circuit board designs that require tight power management. Additionally, the 4922-18L can be used in applications that require higher voltage and current ratings. This makes it well suited for use in high power applications such as electric motors and other power devices.

4922-18L Working Principle

The Avago 4922-18L operates using the principle of electromagnetic induction. Electromagnetic induction occurs when a magnetic field is applied to a conductive material. When this is done, the conductive material produces an induced electric current. This is the same principle that makes electric motors and transformers work.

In the case of the Avago 4922-18L, a coil of tightly wound insulated wire is wrapped around a core. This core is typically made of a ferromagnetic material such as iron. When a current is applied to the wire, a magnetic field is built up in the core, which causes an induced electric current to flow in the wire.

The inductor then acts as a medium-to-high frequency filter. This allows it to filter out undesirable frequencies and pass through desired frequencies. The inductor can also be used in conjunction with other components to create a resonant circuit, allowing it to pass through only very specific frequencies.

Conclusion

The Avago 4922-18L Fixed Inductor is a popular choice for many automotive and industrial applications due to its small size and high frequency characteristics. The inductor operates using the principle of electromagnetic induction, and can be used as a filter to block or pass desired frequencies.