CXA2590-0000-000R00Z227F

Current - Test:	1.2A
Lens Type:	Flat
Light Emitting Surface (LES):	19.00mm Diameter
Height:	1.55mm
Size / Dimension:	23.85mm L x 23.85mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	80
Current - Max:	1.8A
Lumens/Watt @ Current - Test:	93 lm/W
Voltage - Forward (Vf) (Typ):	69V
Temperature - Test:	85°C
Series:	XLamp® CXA2590
Flux @ Current/Temperature - Test:	7668 lm (7390 lm ~ 7945 lm)
Configuration:	Square
Wavelength:	--
CCT (K):	2700K 4-Step MacAdam Ellipse
Color:	White, Warm
Type:	Chip On Board (COB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction

Despite the phenomenal growth and development of LED technology, selecting the right LED solution for a given application is often a challenging task. This article provides an in-depth overview of the CXA2590-0000-000R00Z227F LED, a light engine designed specifically with the lighting professional in mind, and discusses its application field and working principle. This LED is classified as an LED Lighting - COBs, Engines, Modules.

Technology Overview

The Bridgelux CXA2590-0000-000R00Z227F is a high-powered LED light engine based on the Ceramic Multiple Chip (CMC) technology. It is capable of delivering up to 4,000lm of light output, with a typical efficacy of 115 lm/w. This light engine has a total light output of 2590 lumens, generated from a single package. The CMC technology provides excellent thermal performance, allowing the CXA2590 to operate at a maximum junction temperature of 150°C and an operating temperature range of -40°C to +85°C. In addition, the CXA2590 is fully dimmable, and is compatible with both mains-driven and DC-driven dimming systems.

Application Field & Working Principle

The CXA2590 is designed with the lighting professional in mind, and is ideally suited for use in a variety of commercial and residential applications. It can be used as an all-in-one light engine in street lighting, flood lighting and architectural applications, as well as in adjustable and decorative lighting. Additionally, it can be used for efficient and reliable illumination of pathways and public areas such as playgrounds, shopping malls, and parking lots.In terms of working principle, the CXA2590 is based on Bridgelux\'s proprietary Ceramic Multiple Chip (CMC) technology. This technology enables multiple LED chips to be housed together in the same package, ensuring excellent thermal performance and light output. The CMC is made up of a ceramic substrate, which acts as a heat-sink, and contains multiple LED chips. Each LED chip is packaged with its own unique phosphor-based Optics, which ensures that only the desired color is emitted. The CMC substrate is then mounted onto a copper PCB, which acts as a heat sink and improves thermal management. The CXA2590 runs on a constant current driver, with a maximum current of 500mA. This ensures that the light engine operates consistently and efficiently throughout its lifetime. Additionally, the CXA2590 is compatible with both mains-driven and DC-driven dimming systems, allowing for optimal customization of light output.

Conclusion

The Bridgelux CXA2590 is a high-powered LED light engine specifically designed for use in commercial and residential lighting applications. It is based on Bridgelux’s Ceramic Multiple Chip (CMC) technology, which enables multiple LED chips to be housed together in the same package. The CXA2590 is capable of delivering up to 4,000lm of light output, with a typical efficacy of 115 lm/w. It is also fully dimmable and is compatible with both mains-driven and DC-driven dimming systems. The CXA2590 is an ideal solution for street lighting, flood lighting and architectural applications.

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