DFEH10040D-8R2M=P3 Inductors, Coils, Chokes

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Fixed Inductors

Fixed inductors are electronic components that behave as ideal inductors in the presence of a direct current. A fixed inductor is a passive two-terminal electrical component that stores energy in a magnetic field when electric current is flowing through it. The value of an inductor is usually denoted by the letter L and measured in henries. Common fixed inductor types include surface-mount and leaded inductors.

DFEH10040D-8R2M=P3

The DFEH10040D-8R2M=P3 is an example of a fixed inductor. It is a thick-film chip, chip inductor designed for suppressing radio frequency interference in high-sensitivity digital signal processing systems. This fixed inductor has a high inductance value and high saturation current. It is used in various applications such as radio frequency circuits, circuit filters, power supplies, etc.

Application Fields

The DFEH10040D-8R2M=P3 is primarily used in radio frequency circuits to reduce interference from external radio waves. It is often found in digital signal processing systems that require a high level of sensitivity, such as medical equipment, communication networks, and smartphones. It can also be used in power supplies and circuit filters, such as power factor corrections, switching power supplies, and audio filters.

Working Principle

An inductor works by storing energy in a magnetic field as electric current passes through it. As electric current passes through the inductor, it creates a magnetic field around the inductor. The magnetic field is proportionally related to the amount of electric current passing through it. As the electric current increases, the magnetic field around the inductor increases, which in turn increases the inductance of the inductor. This increase in inductance is what produces the desired effect of suppressing radio frequency interference.

Conclusion

The DFEH10040D-8R2M=P3 is a fixed inductor well-suited for radio frequency circuits and other applications requiring a high level of sensitivity. It works by storing energy in a magnetic field as electric current passes through it and has a high inductance value and high saturation current. Its primary application field is radio frequency circuits for suppressing radio frequency interference, although it can also be used in power supplies and circuit filters. With its high inductance and saturation current, the DFEH10040D-8R2M=P3 is an effective fixed inductor that can be utilized in various applications.

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