CXB1820-0000-000N0BS250E

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Introduction to COBs, Engines, Modules

COB (Chip on Board) is a technology that allow multiple LED chips to be mounted on the same board, resulting in higher luminous flux output than individual LED packages. By setting up one leadframe, with multiple LED chips attached, not only allows a lower cost of production, but also simplifies assembly. The COB module can be designed with multiple different luminous flux levels and LEDs can be made to emit different colours.

CXB1820-0000-000N0BS250E

As one of the latest LED COB products in the market, the CXB1820-0000-000N0BS250E features a high current capacity of up to 1.6A and power density up to 180W/μm2. It also has a very high luminous flux of 250lm@3000K, which is suitable for usage in all general lighting applications. The package comes with two mounting pins, which allows easy to assemble and an easy installation.

Application Field of CXB1820-0000-000N0BS250E

The CXB1820-0000-000N0BS250E can be applied to many different fields:

• Indoor lighting – The CXB1820-0000-000N0BS250E provides an economical, energy-efficient and long-lasting source of light for many indoor lighting applications.
• Outdoor lighting – The module is also suitable for outdoor lighting applications, such as street lights, landscape lighting, and water feature lighting.
• Automotive lighting – With its high current capacity and power density, the CXB1820-0000-000N0BS250E also can be used in automotive lighting applications, such as headlights and fog lights.
• Industrial lighting – The CXB1820-0000-000N0BS250E is also suitable for use in industrial lighting, such as large-scale factory and warehouse lighting.

Working Principle of CXB1820-0000-000N0BS250E

The CXB1820-0000-000N0BS250E LED COB module is constructed with a high power LED chip, the LED chip is then mounted onto a circuit board. The chip is connected to two pins for easy installation and connection to the power source. Once power is applied, the chip is charged with a current, which then triggers current flow through the LEDs in the chip. The current then flows through the circuit board and hole, finally forming a current path that passes through the LEDs, leading to the production of light.

The light produced by LEDs is directional and the pattern created depends on the shape of the circuit board and the surface of the LED chip. The surface has bumps and grooves, which are designed to reflect and concentrate light in particular directions, making the emitted light more focused. The construction of the CXB1820-0000-000N0BS250E ensures that the light is directed outward and across a wide angle, making it suitable for many different applications.

Conclusion

The CXB1820-0000-000N0BS250E is a high power LED COB module with a broad application field. Its high current capacity and power density makes it suitable for applications that require high output and wide angle light dispersal, such as factory and warehouse lighting, as well as automotive headlights and fog lights. The working principle allows a simple current path to flow easily through the circuit board and hole, leading to the production of light by the LEDs. This makes the CXB1820-0000-000N0BS250E an economical, energy-efficient and long-lasting lighting solution.

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