S0402-47NJ2B

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A fixed inductor is an electronic component that is made up of an inductive coil which produces an inductance level that remains constant over a specified range of frequencies. Fixed inductors are used in both analog and digital circuits, allowing for efficient conversion of electrical signals from one form to another. The S0402-47NJ2B is one type of fixed inductor. It belongs to a family of surface mount devices (SMD’s) that have been designed for electronic applications.

The S0402-47NJ2B fixed inductor is a small, surface-mount component made of ferrite or ferrite core material. The core material provides a small amount of inductance following a series of turns on the winding. The inductance of a fixed inductor can vary depending on the number of turns on the winding. Furthermore, the total dc resistance of the winding is generally very low so it can be used in low-current applications.

Applications of the S0402-47NJ2B fixed inductor include the generation of electrical fields and energy storage. It is usually used in radio frequency (RF) applications where it is used as an amplifier, filter or oscillator. Furthermore, it can be used in analog electronic circuits for impedance matching, resonant circuits, signal filtering and inductor current control. It can also be used in digital circuits such as switch-mode power supplies, voltage controllers, and buck or boost regulators.

The S0402-47NJ2B fixed inductor has a working principle based on Faraday’s law of induction. This law states that if the number of turns of wire around a ferrite core is fixed, the inductance produced by the inductor will also be fixed. In order to achieve a particular inductance, the number of turns of wire around the core must be adjusted. The inductance of the inductor can then be measured using an inductance meter.

In summary, the S0402-47NJ2B fixed inductor is a small, surface mount electronic component that is made of ferrite or ferrite core material. It is primarily used for the generation of electrical fields and energy storage, and can be used in both analog and digital circuits. Its working principle follows Faraday’s law of induction, whereby the number of turns around the ferrite core will determine the inductance level.

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