B82476B1684M100 Inductors, Coils, Chokes

Fixed Inductors

B82476B1684M100is a fixed inductor, which is one type of inductors used in electronics and electrical equipment. It is usually used for power line applications, and is used to limit the current flowing in a circuit, such as suppressing the pulse noise on the power line, or used as a filter in transmission circuit. It consists of iron core wound with a layer of copper wire.

Application Field

The most common application for B82476B1684M100 is the power line related application. The attentions applying this inductor is the current limit. When the current in the power line is higher than the rated current of the inductor, the inductor will release large amount of heat, which will damage the inductor. Thus the appropriate current limit should be chosen for the rated current of the inductor.

Besides the power line related application, B82476B1684M100 can also be used as interference suppression devices for IC. It can be connected in series on the power line, or in parallel in between the power line and the ground line. Besides, it can also be used for switching and differential signal line, for suppressing the pulse noise.

Working Principle

B82476B1684M100 works on the principle of Faraday\'s Law of Induction. It consists of a coil of copper wire wrapped around an iron core. When current flows through the coil, it produces a magnetic field, and when the current is variable, it will induce an electromotive force in the coil. According the Faraday\'s Law, this induced electromotive force will oppose the original current of the circuit. The magnitude of the opposing force is proportional to the changing rate of the current, which is known as electromotive inductance.

Therefore, the rate of current changes in B82476B1684M100 will be counteracted by the electromotive inductance. Hence, B82476B1684M100 will be able to limit or absorb the noise on the power line, which is the basic principle for its noise suppression function.

Conclusion

In conclusion, B82476B1684M100 is a fixed inductor which is available in multiple specifications and is suitable for power line applications. It can be used to limit the current flow or to suppress the noise on the power line. Its working principle is based on the Faraday’s law of inductance, where the induction electromotive force opposes the original current of the circuit.