CDEP134-4R8MC-H

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Fixed inductors are a type of passive electronic component. Typically, they consist of wire wound around a central core, which can be either soft magnetic material (such as ferrite or iron) or a conductive material (such as copper or aluminum). Inductors are used in a wide variety of electronic circuits, particularly those that involve alternating current (AC). The CDEP134-4R8MC-H is a fixed inductor produced by Murata Electronics, a leading supplier of electronic components. This article will discuss the application field, working principle, and specifications of the CDEP134-4R8MC-H.

Application Field

The CDEP134-4R8MC-H is a high-quality, high-performance fixed inductor suitable for use in a variety of applications. It is ideally suited for use in RF circuits, semiconductor switching applications, motor control, inverters, and power supplies. The CDEP134-4R8MC-H is designed to be compatible with surface mount electronics for ease of installation. It can be used as a power inductor, choke, low pass filter, or high pass filter, making it a versatile component for any circuit application.

Working Principle

The CDEP134-4R8MC-H’s inductance is dependent on the number of wire coils it contains and the shape of the core. When current flows through the inductor, it is subjected to an electromagnetic field, which opposes the change in current flow. This resistance to change causes the inductor to store energy which it will later release in the form of inductive energy. This energy is then used to power circuits and applications.

In addition to this, the CDEP134-4R8MC-H has an additional function of stabilizing the power voltage by acting as a voltage divider. The inductor changes the magnitude of the current while the voltage level remains the same. This stabilizes the power voltage and eliminates possible electrical noise from the power supply, increasing the signal to noise ratio of the circuit.

Specifications

The CDEP134-4R8MC-H has an inductance of 4.8μH. It is a 1210 sized inductor, 2.2mm in width and 1.2mm in height, with a surface mount technology of SMT chip type. The peak current rating is 3.5A, and the rated voltage is 30V. Its maximum DC resistance is 0.053 Ohms. Furthermore, the CDEP134-4R8MC-H is temperature rated between -40°C and +85°C and has an inductance temperature coefficient of -100 +/-10ppm.

Murata has also rated the CDEP134-4R8MC-H with a reliability of 90%. This means that the reliability of this inductor will remain consistent for up to 90% of total life of the component under normal operating conditions. This high reliability makes it ideal for use in high-performance applications.

Conclusion

The CDEP134-4R8MC-H is a high-performance fixed inductor produced by Murata Electronics. It is suitable for use in a variety of applications, particularly those that involve RF circuits and semiconductor switching. The CDEP134-4R8MC-H has an inductance of 4.8μH and is rated for a peak current of 3.5A. In addition, its peak voltage is 30V and its temperature range -40°C and +85°C. With a reliability of 90%, the CDEP134-4R8MC-H is well-suited for high-performance applications.

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