CDR125-221MC

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Fixed Inductors

Fixed inductors are commonly used in power supplies, switch mode power supplies and automotive systems. Fixed inductors are used as energy storage components that store energy in the form of an electromagnetic field. This article will discuss the application field and working principle of CDR125-221MC Inductor.

Application Field

The application field of CDR125-221MC Inductor is mainly power supply and switch mode power supplies. It is also used in electronic circuits for power line filtering, removing noise, and providing power supply. As an energy storage component, it is used in projects involving electric circuit optimization, power distribution, power switching, and EMI/RFI protection. Furthermore, it is suitable for high-frequency power supplies and high-frequency switching power supplies which are used in communications, mobile phones, satellites, and so on.

Working Principle

The working principle of the CDR125-221MC Inductor is based on Faraday’s Law of electromagnetic induction. An electric current passing through the inductor produces an electromagnetic field. The strength of this field is proportional to the current and is proportional to the number of turns of wire around the inductor. This varying current also produces varying voltage which is proportional to the rate of change of current. This gives rise to the energy stored in the inductor. This energy can be used to power electric devices or for other purposes.

When a DC current is applied to the inductor, the energy stored in the inductor is dissipated. The energy is converted into heat, and the inductor essentially acts like a resistor. The resistance is known as the inductive reactance, and it is proportional to the number of turns of wire in the inductor and inversely proportional to the frequency. This makes CDR125-221MC Inductor suitable for high frequency applications.

Conclusion

CDR125-221MC Inductor is a fixed inductor and is widely used in power supplies, switch mode power supplies, and automotive systems. It acts as an energy storage component that stores energy in the form of an electromagnetic field. The application field is mainly power supply and switch mode power supplies. It works on the principle of Faraday’s Law of induction, and the energy stored in the inductor is dissipated when a DC current is applied. This makes it suitable for high-frequency power supplies and high-frequency switching power supplies.

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