1812R-102J

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Fixed Inductors are passive electronic components that provide inductance in an electrical circuit. The 1812R-102J is a type of fixed inductor, which has specific application fields and working principles.

The 1812R-102J is a low profile surface mount power inductor, ideal for use in LED lighting and power supply applications. It is a high current input/power inductor with excellent saturation characteristics and low noise. With a 0.08 Ohm DCR, it is recognized as a high performance inductor. Its rated current is 4.2A, allowing for higher power with high saturation current.

In terms of applications, the 1812R-102J is suitable for power supply and LED lighting applications, including DC-DC converters, DC-AC inverters, and LED drivers. It is especially designed for compact applications such as LED bulbs, TVs, and other space-limited electronic devices. It is also suitable for various applications with a wide range of operating temperatures, including automotive and industrial use.

In terms of working principles, the 1812R-102J has a unique structure that can optimize power efficiency. This is achieved by using a distributed magnetic core design, which can minimize the inductor’s parasitic current and improve its power efficiency. The inductor also has a low profile construction, which reduces the height of the inductor, allowing it to be used in thinner applications. Furthermore, the inductor has its own ring-terminated terminal design, which can improve thermal reliability and enable the inductor to work stably in high frequencies.

Overall, the 1812R-102J is a type of fixed inductor, suitable for power supply and LED lighting applications. It has a unique structure which enables it to optimize power efficiency, as well as low profile construction and its own ring-terminated terminal design, which can improve thermal reliability and stability. As such, the 1812R-102J is an ideal choice for a wide range of operating temperatures, particularly automotive and industrial applications.

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