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Fixed Inductors

A fixed inductor, or inductor, is an electronic component which stores energy in an inductance, or coil of wire, when the current changes. The most common application of a fixed inductor is in signal or power transmission applications. An example of a common inductor is the PE-52647NL. This particular inductor has a maximum rated current of 8.5A and an inductance of 47-nH.

Application Field

The PE-52647NL is a common type of fixed inductor, capable of handling current up to 8.5A. This makes it suitable for many types of power or signal transmission applications. Examples include AC and DC power supply systems, radio and audio equipment, telecommunication equipment, and military or industrial applications. In addition, it is also suitable for various types of switching power supplies, such as DC-to-DC converters, LED drivers, boost regulators, flyback converters, and so on.

Working Principle

The working principle of a fixed inductor is based on Faraday’s Law of Induction. The basis of the law states that when a conductor carrying a current experiences a change in magnetic field, a voltage is induced in the conductor. This is the principle behind an inductor. When an inductor is placed in a current-carrying circuit, a change in the current induces a change in the magnetic field, which in turn induces a voltage across the inductor. This voltage can then be used to do work.

The inductance of a fixed inductor is measured in henries (H). The higher the inductance, the lower the current. Conversely, the lower the inductance, the higher the current. The PE-52647NL has an inductance of 47-nH, making it suitable for applications where relatively low current is needed.

Conclusion

To conclude, the PE-52647NL is a type of fixed inductor, capable of handling current up to 8.5A. It is suitable for various types of power or signal transmission applications. The working principle of the coil is based on Faraday’s Law of Induction, and its inductance is measured in henries. This makes it suitable for applications where relatively low current is needed.

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