CDMC6D28NP-R30MC Inductors, Coils, Chokes

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Fixed Inductors are components that have been designed to store a certain amount of electrical energy in the form of a magnetic field. As current passes through the inductor, it begins to generate a magnetic field, which induces a voltage in the inductor.This article focuses on the application field and working principle of the specific fixed inductor CDMC6D28NP-R30MC.

Application Field

The CDMC6D28NP-R30MC is a molded-power inductor designed for a wide range of various applications. Specifically, thisFixed Inductormodel is designed for use in DC-DC converters, power supplies, and high-speed switching power supplies.

This component is capable of handling high peak currents up to 10A while still providing excellent noise suppression to produce clean and reliable power. Additionally, the choke coils use an air core inductor material which also helps reduce switching noise, leading to increased efficiency.

The inductor is RoHS compliant as it is manufactured using lead-free materials. It also offers over-current and over-voltage protection, making it a suitable choice in multiple safety-critical applications.

Working Principle

A fixed inductor is a type of passive electrical component that stores energy in the form of a magnetic field when an electric current passes through its coil windings. This stored energy is released when the current changes or is reversed, releasing a voltage (or voltage spike) across the inductor.

In the case of the CDMC6D28NP-R30MC, this inductor is designed to minimize the amount of noise and other electrical disturbances in the power supply. This is achieved by the inductor absorbing high-frequency transient currents. These currents are transferred from the source to the inductor, which convert them into a low-frequency current resulting in smoother operation no matter the application.

Additionally, this fixed inductor model features a low DCR, allowing for more power to be stored in the magnetic field. It is a relatively small component, measuring just 10.5mm by 7.2mm, giving it high-saturation performance most applications demand.

Conclusion

The CDMC6D28NP-R30MC fixed inductor model is an ideal choice for a wide range of applications. Its ability to absorb high-frequency transient currents, high-saturation performance, and low profile make it suitable for use in DC-DC converters, power supplies, and high-speed switching power supplies. It can also offer protection against over-current and over-voltage, making it a great choice for safety-critical applications.

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