83472C

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Fixed Inductors

Fixed inductors are passive electronic components found in most electrical and electronic circuits. They are usually cylindrical in shape, and consist of a coil of wire wound on an iron or ferrite core. The core functions to increase the inductance of the coil, and also functions to provide mechanical support. Depending on the type of inductor, the values of inductance and current can vary wildly.

Fixed inductors are used in virtually every kind of circuit, from power supplies to timing circuits to Oscillator circuits. They can provide stationary voltages and currents, but can also be used to store energy in the form of electric fields or magnetic fields. The most common type of fixed inductor is the 83472C.

83472C Application Field and Working Principle

The 83472C is a fixed inductor that is used for various audio applications. It is a small, cylindrical component with a metal core, and is usually mounted on a PCB or circuit board. It consists of a coil of wire, and the core acts to increase the inductance of the coil. In audio applications, the 83472C is used as a low-pass filter, a high-pass filter, or an output transformer.

In a low-pass filter configuration, the inductor is connected to a value set by resistors, and blocks the AC current while allowing DC current to pass. This configuration acts as a low-pass filter, because it passes only low-frequency signals. A high-pass filter configuration is just the opposite, and blocks DC current while allowing AC signals to pass.

In an output transformer configuration, the 83472C is used to transform a low-voltage, high-current signal to a higher-voltage, low-current signal. This is done by connecting the inductor to two series connected resistors. The resistors control the current through the inductor, and the voltage across the inductor is then increased by the transformer.

The 83472C is an incredibly versatile component and can be used in a wide range of applications. Its small size and low cost make it a popular choice for many audio devices. It also has great frequency response, making it suitable for use in high-fidelity audio systems.

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