VAOL-3LSBY2

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LEDs (Light Emitting Diodes) are a type of electronic component that emits visible light when an electric current passes through it. They can be used in many different applications, from basic indicators in consumer electronics to more complex industrial environments. The VAOL-3LSBY2 is a particular type of LED designed for discrete applications. This article will discuss the application field and working principle of the VAOL-3LSBY2.

Overview

The VAOL-3LSBY2 is a discrete, wide angle LED package that produces a bright, efficient light output when an electric current is applied. It is a 3-Lead, Surface Mount Device (SMD) that is ideal for use in applications requiring a low profile, wide viewing angle, and efficient power efficiency. The device is offered in a range of different packages, including a subminiature version for a more compact form factor. It is also offered in various color options, for applications such as backlighting, status indication, decorative accent lighting, and more.

Application Field

The VAOL-3LSBY2 is commonly used in displays and indicators, such as backlighting, status indication, and decorative accent lighting. The intense light output and wide viewing angle make it ideal for these applications. Additionally, it is suitable for use in audible-alarm circuits, due to its bright, efficient light output and wide viewing angle. It also finds use in interior automotive lighting applications and can be used to replace traditional incandescent and halogen bulbs.

The VAOL-3LSBY2 can also be used in other specialized applications, such as military lighting, medical equipment, and LED-lighting fixtures. These applications require high-performance lighting solutions and the VAOL-3LSBY2 is well-suited to provide a cost-effective and reliable solution.

Working Principle

The VAOL-3LSBY2 works on the principle of electroluminescence. This is a physical process whereby electricity is used to excite phosphors to create visible light. In the case of the VAOL-3LSBY2, a small electric current is passed through the LEDs and this causes photons to be released from the phosphors. This light is then directed outward in a diffuse and omnidirectional fashion, creating the wide viewing angle.

The intensity of light produced by the VAOL-3LSBY2 is directly proportional to the amount of current applied. Increasing the current will result in a brighter light output and vice versa. Additionally, the color of the light output can be controlled by adjusting the current and voltage applied to the LEDs. For example, higher voltages tend to produce a blue-tinted light, while lower voltages create a warmer, yellow-hued light.

Conclusion

The VAOL-3LSBY2 is a discrete, wide-angle LED package that is ideal for use in applications requiring low profile, wide viewing angle and efficient power efficiency. It has a range of applications in displays and indicators, audible alarm circuits, automotive lighting, and more. It works on the principle of electroluminescence and its intensity and color can be varied by adjusting the current and voltage applied.

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