CXB1816-0000-000N0UP240G Optoelectronics

Current - Test:	450mA
Lens Type:	Flat
Light Emitting Surface (LES):	12.00mm Diameter
Height:	1.70mm
Size / Dimension:	17.85mm L x 17.85mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	90
Current - Max:	900mA
Lumens/Watt @ Current - Test:	117 lm/W
Voltage - Forward (Vf) (Typ):	36V
Temperature - Test:	85°C
Series:	Xlamp® CXB1816
Flux @ Current/Temperature - Test:	1898 lm (1830 lm ~ 1965 lm)
Configuration:	Square
Wavelength:	--
CCT (K):	4000K 3-Step MacAdam Ellipse
Color:	White, Neutral
Type:	Chip On Board (COB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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LED Lighting - COBs, Engines, Modules

COBs, Engines and Modules are highly sought after for LED lighting applications due to their high efficiency and low power requirements. The CXB1816-0000-000N0UP240G is a typical example of such a device. This article will describe the function of this device and the application fields in which it may be used.A COB (Chip-on-Board) is an integrated IC-chip assembly, where the DLED (Die-level LED) chips are mounted directly on a substrate. This allows for a much higher current and wattage when compared to a discrete LED chip. The CXB1816-0000-000N0UP240G, in particular, is a high-power COB with a maximum power of 240 watts.The device has a voltage range of 12V to 24V and is capable of producing an output of 3A at full load. It also has an integrated driver that allows for precise current control, enabling the COB to produce more consistent illumination levels.When it comes to application fields, the CXB1816-0000-000N0UP240G is ideally suited for replacing traditional high-power light sources in various applications. Examples include commercial lighting, street lighting, sports stadiums, large area lighting, flood lighting, and accent lighting. In all of these cases, the COB will deliver superior illumination and reduce energy and maintenance costs.As for its working principle, the CXB1816-0000-000N0UP240G uses a simple two-stage switching circuit, consisting of a boost converter and a buck converter. The boost converter is used to step up the incoming voltage to power the device, while the buck converter is used to step down the voltage and regulate the device’s current output. This two-stage design ensures that the device remains stable while providing consistent and efficient output.In addition to its efficient operation, the CXB1816-0000-000N0UP240G also has several safety features built into it. This includes protection from over current, over voltage, short-circuit and thermal protection. All of these features make the device highly reliable, allowing for worry-free operation and long-term reliability.The CXB1816-0000-000N0UP240G is a great choice for LED lighting applications where high efficiency and low power requirements are essential. It can easily replace traditional high-power lighting sources in various applications and deliver superior illumination at a fraction of the cost. The integrated safety features make the device highly reliable, while the two-stage switching circuit ensures efficiency and maximum output.

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