SPHWHAHDNB27YZV3D3

Series:	COB D Gen3
Packaging:	Tray
Part Status:	Active
Type:	Chip On Board (COB)
Color:	White, Warm
CCT (K):	3000K 3-Step MacAdam Ellipse
Wavelength:	--
Configuration:	Square
Flux @ Current/Temperature - Test:	851 lm (Typ)
Current - Test:	180mA
Temperature - Test:	85°C
Voltage - Forward (Vf) (Typ):	34V
Lumens/Watt @ Current - Test:	139 lm/W
Current - Max:	460mA
CRI (Color Rendering Index):	90
Viewing Angle:	115°
Features:	--
Size / Dimension:	13.50mm L x 13.50mm W
Height:	1.50mm
Light Emitting Surface (LES):	9.80mm Diameter
Lens Type:	Flat

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LED Lighting - COBs, Engines, Modules

LED lighting technology has come a long way in recent years, with capabilities that are faster, smarter, and more efficient than ever before. As such, the range of LED lighting products available today ranges from COBs (chip on board) to engines and even modules. In this article, we\'ll take a closer look at the SPHWHAHDNB27YZV3D3 application field and working principle, which is used in many of these products.The SPHWHAHDNB27YZV3D3 system is a highly versatile, digital high-frequency dimming driver for LED lighting applications. It can be easily configured to provide a range of features including simultaneously dimming with both DALI and 0-10V control signals, with a wide range of power levels to choose from. Additionally, the integrated dynamic Power Factor Correction system ensures that the output voltage and current remain constant, even with heavy load.The SPHWHAHDNB27YZV3D3 system is designed for use in a wide range of LED products, including COBs, engines, or modules. It offers four preset dimming curves to ensure maximum compatibility with all LED lighting systems, while still providing smooth, flicker-free dimming control. Additionally, the dynamic Power Factor Correction system also contributes to lower total system cost by extending LED life and providing higher efficiencies.In COBs, the SPHWHAHDNB27YZV3D3 system allows the LED chips to be dimmed while maintaining constant current output, available power levels ranging from 75 to 900 watts. Additionally, the system is smart enough to recognize different LED chip types and calibrates the dimming capability accordingly for maximum control. This means that the same dimmer can be used for different types of LED chips, with no additional hardware required.Engines and modules reflect the same basic principles. In engines, the SPHWHAHDNB27YZV3D3 provides maximum control with three separate dimming curves (linear, quadratic, and exponential) available for each of the multiple output channels. Additionally, the dynamic Power Factor Correction feature helps to ensure the longevity and efficiency of the LED modules.When it comes to modules, the SPHWHAHDNB27YZV3D3 system provides complete control and dimming capability, with up to twelve preset dimming curves to choose from. Additionally, the onboard dynamic Power Factor Correction allows modules to be dimmed while still providing true constant current output, with no voltage fluctuations to damage the LEDs.In conclusion, the SPHWHAHDNB27YZV3D3 system is a versatile, digital high-frequency dimming driver for LED lighting applications. It provides maximum compatibility with different LED chips, engines, and modules, and can be easily configured to provide a variety of features. Additionally, the dynamic Power Factor Correction system ensures that the output voltage and current remain constant, even under heavy load.

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