H400CGD

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LEDs, or light emitting diodes, have become one of the most versatile and efficient lighting solutions available for a variety of applications. This is because of their bright colors, long life, and minimal energy consumption. One type of LED, the H400CGD, is specially designed to be used in circuit board indicators, arrays, light bars, bar graphs and more.

H400CGD Application Field

The H400CGD LED is ideal for many applications, because of its unique design. It includes:

• Circuit board indicators: the H400CGD can be used in circuit board indicators, where it provides a high-intensity output and can be driven with high-efficiency drivers.
• Arrays: the H400CGD is ideal for arrays where uniform illumination is required.
• Light bars: the high luminous intensity of the H400CGD makes it an excellent choice for light bars, where the long-life and reliability of the H400CGD ensures long-term performance.
• Bar graphs: the H400CGD has been used in displays and signage, particularly in bar graphs, where its long-life and bright output provide customers with clear and precise data.

H400CGD Working Principle

The H400CGD is an LED that uses a forward current as input, and provides constant light output over a wide range of current levels. It is an electroluminescent diode that consists of two layers of semi-conducting material, which are separated by an electrical insulating layer and a flat luminous surface.

When the LED is connected to an electrical circuit, electrons are injected into the PN junction, and combine with holes in the material. This creates an electric field that interacts with the electro-luminescent layer, producing light of a specific wavelength. The intensity of the light depends on the current flowing through the LED, which can be controlled by changing the size of the current.

Since the H400CGD uses a constant current, the light produced is consistent and reliable, making it an ideal choice for applications where a constant source of light is required. Its long-life and low power consumption also make it an ideal choice for applications where energy efficiency is a concern.

Conclusion

The H400CGD LED is an efficient and reliable LED that is perfect for applications where a consistent source of light is required. It can be used in a variety of applications, including circuit board indicators, arrays, light bars, and bar graphs. Its long-life and low power consumption make it an excellent choice for applications where energy efficiency is a priority.

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