H220CRGD-LP

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LEDs are used in many electrical and electronic applications, including circuit board indicators, arrays, light bars, and bar graphs. The H220CRGD-LP is one of the most popular of these LEDs and is commonly used in a variety of applications. This article will discuss the application field, working principle, and general performance of the H220CRGD-LP.

Application Field

The H220CRGD-LP is a red LED and is commonly used in a variety of applications. It is primarily used as an indicator in a variety of circuits, providing an effective, reliable, aesthetically pleasing solution for an illuminated indicator. However, it is also capable of driving arrays, light bars, display back lights, and bar graphs. The wide range of applications and flexibility of usage makes it a great choice for a variety of circuit board applications.

Working Principle

The H220CRGD-LP is a light-emitting diode. This means it is a small semiconductive device which emits light when a current is applied. The LED has to be connected in the correct direction to the power source, which will cause current to flow and create a charge separation. When the charge separation reaches a certain level, the electrons in the semiconductor will move towards the anode, and generate photons. The red photons generated by this LED produce a visible light.

General Performance

The H220CRGD-LP has an excellent general performance. It has a maximum power dissipation of 500mW, a voltage of 2V, a current rating of 20mA, and a luminous intensity of 250mcd. Its wavelength is 660nm and its viewing angle is 90°. It is also a fairly long-lasting LED, with a lifetime of up to 100,000 hours. These features make it a great choice for a variety of applications, from indicator lights to bar graphs.

Overall, the H220CRGD-LP is a great choice for a variety of applications, from circuit board indicators to light bars. Its simple working principle, excellent general performance, and long-lasting operation make it a great choice for indicators, arrays, light bars, display back lights, and bar graphs. As such, it is a great option for circuit board applications.

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