SI-N8V2816B0WW

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LED lighting technology has rapidly evolved over the last decade, enabling the exponential growth of LED products for numerous applications. One of the most popular LED solutions for lighting is the COB (Chip On Board) system, which combines multiple LED chips into a single integrated module. Among the COBs typically used for lighting applications is the SI-N8V2816B0WW COB, which offers excellent performance, low power consumption, and high reliability. This article aims to provide a brief overview of the SI-N8V2816B0WW COB and its applications, as well as its working principle.

SI-N8V2816B0WW Application Field and Working Principle

Overview of the SI-N8V2816B0WW COB

The SI-N8V2816B0WW is a 16.0mm x 19.3mm, 2816 3-in-1-package single die surface mount Chip-on-Board (COB) LED module. It is designed for general lighting applications, such as accent and spot lights. Its operation requires just 7.5 W at 1000 mA drive current, making it an efficient and reliable choice for many lighting applications.

It features high light output – it provides a luminous flux of up to 848 lm at a color temperature of 5000K with a CRI of >80 – as well as an integrated wide-angle lens that offers a uniform illumination across a wide angle. Additionally, the COB also provides good color consistency, with a CIE Color Chromaticity of x=0.34 and y=0.35.

The SI-N8V2816B0WW COB also has a wide range of features and benefits, such as long lifetime – it guarantees a lifetime of over 35,000 hours at 25°C – as well as excellent thermal performance, thanks to its innovative thermal design.

Applications of the SI-N8V2816B0WW

The SI-N8V2816B0WW COB offers high performance and reliability, making it an ideal solution for a wide range of lighting applications. It is suitable for applications such as:

• Retail lighting
• Accent lighting
• Spotlights
• General-purpose commercial lighting

The SI-N8V2816B0WW COB is particularly suited for high-ceiling retail settings, thanks to its wide-angle lens integrated in the package, which ensures uniform illumination. In addition, the COB is also a great choice for decoration lighting, due to its long lifetime and excellent color consistency.

Working Principle of the SI-N8V2816B0WW

The SI-N8V2816B0WW COB is a simple, 3-in-1 package LED module. It consists of three components: the LED chip, the secondary lens, and the thermal management package. The LED chip is the core element of the module and is responsible for the light output of the module. The secondary lens is responsible for focusing and redirecting emitted light, while the thermal management package is used to dissipate heat generated during operation.

The LED chip is driven by a dc source, typically a current-controlled power supply, with a forward voltage requirement of 4-5 Vdc. The LED chip generates light when current passes through it. The light is then redirected by the secondary lens, producing a uniform illumination across a wide angle. The heat generated during operation is dissipated by the thermal management package.

The SI-N8V2816B0WW COB is a simple and reliable LED module that offers improved performance and efficiency compared to traditional LED lighting solutions. Its low power consumption, long lifetime, and excellent thermal performance make it an ideal solution for a wide range of lighting applications.

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