4922R-38J

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Fixed inductors are electrical components that store energy in the form of a magnetic field or an electric field. They can be used to limit current, maintain voltage levels, and provide other electrical effects, like filtering and signal modulation. The 4922R-38J is a fixed inductor manufactured by Yageo that can be used in a variety of applications. This article will discuss the 4922R-38J’s application fields and working principle.

Application Fields

The 4922R-38J fixed inductor is a high-reliability, high-performance component, designed specifically for use in the automotive, industrial, and consumer markets. It is well-suited for use in power supply filters, automotive circuits, audio systems, and DC motors. The 4922R-38J is also perfect for use in a wide range of telecom and networking products, including LAN switch regulators, base station power supplies, and ultrasound imaging systems. Additionally, this inductor can be used for general power supply applications such as voltage converters, regulators, and power supply filtering.

Working Principle

The 4922R-38J fixed inductor is a low-profile component with an inductance rating of 2.2µH. This is one of the highest inductance ratings of any component in its class. The 4922R-38J has an integrated iron core that helps reduce its overall size. This allows it to be used in space-constrained applications. The design also helps improve the inductor’s power efficiency, as its reduced size results in less energy being dissipated as heat. The 4922R-38J meets or exceeds AEC-Q200 guidelines for automotive applications and is ideal for any application in which reliability and space considerations are paramount.

When the 4922R-38J fixed inductor is connected to a DC voltage source, electrical energy is stored in the inductor’s magnetic field. The electrical charge builds up over time, creating a magnetic field around the inductor. When the connected circuit’s voltage changes, the inductor’s magnetic field collapses, releasing the stored energy and inducing a current through the circuit. The amount of current induced is dependent upon the value of the inductor’s inductance. The 4922R-38J offers a high inductance rating, meaning it is capable of inducing a greater current than other inductors of its size.

Conclusion

The 4922R-38J fixed inductor is a high-quality, high-performance component that is well-suited for use in a variety of applications. Its low-profile design and integrated iron core help reduce the overall size of the inductor, making it perfect for use in space-constrained applications. Additionally, the 4922R-38J’s high inductance rating allows it to induce a higher current than other inductors in its class. Whether it’s being used in automotive, industrial, or consumer applications, the 4922R-38J offers a reliable and space-efficient solution.

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