RL622-123K-RC

Fixed inductors, also called fixed coils, are ideal components for interference suppression, power factor correction, current sensing, and related applications in resonant circuits, switching power supplies, frequency selection, and various other circuit designs. The RL622-123K-RC is a type of fixed inductors and its application field and working principle will be discussed in this article.

Application Field

The RL622-123K-RC fixed inductor is highly suitable for applications in the automotive industry. This specifically includes the applications in fuel injection controllers, engine control modules, and airbag systems. The RL622-123K-RC also finds application in communication and professional audio equipment, medical diagnostic equipment, home appliances, computers and peripheral equipment, and LED systems. It is well suited for use in high-frequency switching power supplies, DC-DC converters, various buck and boost converters, motor drives, power amplifiers, battery chargers, and audio amplifiers.

Working Principle

The RL622-123K-RC fixed inductor has an individual core that can be used for various applications. The core consists of a ferrite material and is covered by a white UL94-V0 plastic casing. The casing\'s properties render it suitable for harsh environments that are subject to vibration, shock, and extreme temperature variations. The built-in strain relief provides extra resistance to other environmental influences. The RL622-123K-RC inductor provides electrical noise suppression and provides thermal shielding for the device that it is attached to. The inductor also works by providing high peak current capabilities that add extra resilience against surges.

The operating frequency range of the RL622-123K-RC is from 25kHz to 2MHz, with the highest a rated current of cars at 70A. The adjustable resistance allows for easier calibration in many applications. Together with its various features, such as high current carrying capabilities, it is suitable for use in various circuit designs that require a high accuracy of the inductance value.

Conclusion

In conclusion, the RL622-123K-RC is a type of fixed inductors that is suitable for use in a wide range of applications, such as automotive, communication and professional audio equipment, medical equipment, LED systems, computers, and more. It has an individual core with a ferrite material that is protected by a white UL94-V0 plastic casing. Additionally, it has a wide range of operating frequencies and adjustable resistance for improved accuracy in various circuit designs. Therefore, the RL622-123K-RC is a suitable choice for various devices that require inductors for noise suppression and enhanced power.