VLF504012MT-2R2M Inductors, Coils, Chokes

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Fixed inductors are electrical components that can store energy in the form of a magnetic field. They are used to block direct current (DC) and allow alternating current (AC) to pass, as well as filter noise from specific signal or frequency ranges. The typical applications of fixed inductors include power and line filters, power line noise reduction, power distribution, power amplifiers, and RF interference reduction. In this article, we will focus on the VLF504012MT-2R2M application field and working principles.

VLF504012MT-2R2M Application Field

The VLF504012MT-2R2M is a common-mode line choke that is made with wire-wound construction. It is specially designed with high current capacity and low resistance for automotive applications. This type of inductor is used in many electrical and automotive components, such as power converters, motor drives, push-pull amplifiers, and motor controllers. It is also used for common-mode noise reduction in automotive communication systems, including CAN bus, LIN bus, and motor control systems.

The VLF504012MT-2R2M was also developed to provide power-line noise suppression and isolation in industrial and home appliances. This type of inductor is designed with very little inductance to ensure minimal signal interference. It is also designed to minimize size to provide better thermal conduction and reduce EMI emission. It is mainly used for noise and ripple suppression, inrush current reduction, and power factor correction in power supplies.

Working Principle of VLF504012MT-2R2M

The VLF504012MT-2R2M uses a wire-wound construction and a core material to provide high-current capacity and low-resistance coils. Its primary function is to provide electromagnetic interference (EMI) suppression for automotive communication systems. This type of inductor is designed to store energy in a magnetic field and prevent line noise from affecting other components. It is also designed to block the flow of direct current (DC), while allowing alternating current (AC) to pass.

A core material is used to construct the VLF504012MT-2R2M inductor. This material is wound around a coiled form and then covered with insulation. The current passes through the inductor and creates a magnetic field, which stores energy. This stored energy serves as the inductive load, resulting in the blocking of DC signals and attenuating undesired noise from signals. This helps reduce electromagnetic interference (EMI) that could affect other electrical components.

The VLF504012MT-2R2M is also designed to provide higher inductance values compared with other types of inductors. This helps it reduce noise better, and helps it reach noise suppression performance. This inductor is suitable for automotive applications, as it has high current capacity, very low temperature drift, and high common-mode line impedance.

Conclusion

The VLF504012MT-2R2M is a versatile fixed inductor that has been designed for automotive communication systems. It is designed to reduce noise, block direct current, and allow alternating current to pass. It has a wire-wound construction and uses a core material for higher current capacity and low resistance. This component is suitable for automotive components, power converters, motor drives, and power factor correction.

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