5501106803F

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LEDs are effectively used in a range of application fields such as circuit board indicators, arrays, light bars, and bar graphs. One of the most common and popular used LED types is the 5501106803F. In this article, we’ll discuss its application field and working principle.

Application Field of 5501106803F

The 5501106803F consists of two stacked LEDs operating as a single unit. It is designed for easy mounting on circuit boards and is capable of providing clear lighting with low power consumption. The forward voltage range is between 2.8V and 3.2V, and the average maximum forward current is 20mA. With its wide viewing angle and warm white light, the 5501106803F can provide a uniform and balanced feel.

It can be used in a variety of situations such as the lighting of instruments, high-end watches or other items that require a reliable source of light. It is also widely used in communication terminals such as mobile phones, computers, and modems. Furthermore, the 5501106803F LED can provide pleasant lighting for small amounts of light, such as in depression light fixtures, night-mode lighting systems, and other subtle lighting applications.

Working Principle of 5501106803F

The 5501106803F LED is composed of a yellow encapsulant and an encapsulated white LED. As current passes through the LED, the yellow encapsulant absorbs the heat and then emits visible light. The LED is made up of a negatively charged, p-type semiconductor layer, sandwiched between a positively charged, n-type semiconductor layer, also known as a p-n junction.

When an external voltage source is applied to these layers, the electric field across the junction decreases and electrons in the n-type layer travel to the p-type layer, creating a current flow and releasing energy in the form of light. This process is known as electroluminescence and is responsible for the illumination of the 5501106803F LED.

The 5501106803F can produce a warm white light of approximately 80 lumens, which is 10-20 times brighter than traditional incandescent lights. Furthermore, due to its low voltage and low current requirements, the LED consumes only a fraction of the power used by conventional lighting sources.

Conclusion

The 5501106803F LED is a versatile and reliable LED that is used for a range of application fields including circuit board indicators, arrays, light bars, and bar graphs. It produces a warm white light of approximately 80 lumens with a wide viewing angle, and low power consumption. The LED is composed of a yellow encapsulant and an encapsulated white LED, operating as a single unit. Its operating principle is based on the electroluminescence process, which is responsible for the illumination of the LED.

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