B78108S1474J000 Inductors, Coils, Chokes

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Fixed Inductors

Fixed inductors, sometimes called chokes, coils, or reactors, are one of the most common electronic components used in a variety of electrical and electronic circuits. They are used to store energy in a magnetic field, allowing them to be used for different applications such as filtering or providing impedance in a circuit.

The B78108S1474J000 is a non-shielded, fixed inductor which is designed to provide high-quality inductance and reliable performance in low-frequency applications. The component features a robust construction with an operating temperature range from -55°C to +125°C, and is ideal for applications where high-power handling is required.

Function in Circuit

Inductors are used in a variety of circuit applications, including providing impedance in power supply lines, commercial broadcast circuits, and filtering and signal conditioning in filter amplifiers. As a passive electronic component, they can also be used for energy storage, blocking or isolation, and signal shaping in transient response circuits.

Working Principle

The inductor works on the principle of electromagnetic induction, in which a varying current produces a changing flux in a circuit, creating a counter-electromotive force (EMF). This EMF opposes the original EMF, creating a back EMF or electromotive inductance which is proportional to the rate of change of current.

The amount of inductance provided by an inductor is a function of its physical structure. A circular inductor, for example, consists of a wire wound around a core, such as a ferrite cylinder. The core material acts to increase the inductance by providing a higher level of permeability than air, thus allowing more magnetic field lines to pass through its core than through air. When electric current flows through the coil, a magnetic field is created which is proportional to the magnitude of current circulating in the circuit. This magnetic field stores energy and acts to oppose any changes in current.

Application Field

The B78108S1474J000 inductor is designed for use in low-frequency applications such as power supply lines, commercial broadcast circuits, and filtering and signal conditioning in filter amplifiers. It can also be used in transient response circuits, and is ideal for applications where high-power handling is required.

The B78108S1474J000 is suitable for use in a wide range of applications, including power supply lines, commercial broadcast circuits, filter amplifiers, signal conditioning, and transient response circuits. It can also be used in noise suppression and electromagnetic interference (EMI) applications.

Conclusion

The B78108S1474J000 is a non-shielded, fixed inductor designed to provide high-quality inductance and reliable performance in low-frequency applications. It works on the principle of electromagnetic induction, in which a varying current produces a changing flux in a circuit, creating a counter-electromotive force (EMF). This EMF opposes the original EMF, creating a back EMF or electromotive inductance which is proportional to the rate of change of current. The component is ideal for applications where high-power handling is required and is suitable for use in a wide range of applications, including power supply lines, commercial broadcast circuits, filter amplifiers, signal conditioning, and transient response circuits.

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