SPHWHAHDNA25YZT3D3

Temperature - Test:	85°C
Lens Type:	Flat
Light Emitting Surface (LES):	9.80mm Diameter
Height:	1.50mm
Size / Dimension:	13.50mm L x 13.50mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	80
Current - Max:	90mA
Lumens/Watt @ Current - Test:	171 lm/W
Voltage - Forward (Vf) (Typ):	34V
Series:	COB D Gen3
Current - Test:	90mA
Flux @ Current/Temperature - Test:	524 lm (Typ)
Configuration:	Square
Wavelength:	--
CCT (K):	4000K 3-Step MacAdam Ellipse
Color:	White, Neutral
Type:	Chip On Board (COB)
Part Status:	Active
Packaging:	Tray

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LED Lighting – COBs, Engines, Modules – SPHWHAHDNA25YZT3D3 Application Field and Working Principle

Light-emitting diode (LED) lighting technology is one of the most used solutions for lighting purposes nowadays. LEDs are an energy-efficient, long-lasting and cost-effective source of illumination, providing an extensive array of benefits to most applications.

COBs

Chip on board (COB) is an integrated circuit (IC) in which the entire circuit is contained in one small package. It is an efficient, low-cost solution for LED lighting. COB LED lighting is commonly used in high-efficiency LED bulbs, spots and strips. The working principle of a COB LED light is simple. The LED chip is spread across the board and then wired up to the LED driver. The LED driver regulates the current and voltage inputted to the LED and controls the output brightness.

Engines

LED engines are pre-assembled components built to certain specification. The LED engine has one or more LED chips and a driver operating at low voltage and designed to power a specific group of LEDs.These engines are similar to those used in the COB configuration, but the LEDs and the driver are housed in the same unit, rather than being spread across the entire board. This is to facilitate the production process, meaning the engines can be connected and disconnected quickly and easily.

Modules

Modular LED lighting is a type of LED lighting that uses tightly integrated and customizable modules. The modules are made out of individual components (including LED chips, drivers, heat sinks, etc.) and are designed to work together. Using modular LED lighting, the user can easily add, replace or upgrade the LED modules without the need to tear down an entire system. Due to this, modular LED lighting is highly cost effective and efficient.

SPHWHAHDNA25YZT3D3 Application Field and Working Principle

SPHWHAHDNA25YZT3D3 is a type of high-power LED lighting integrated with a special optical system. The system uses a special optical filter to ensure uniform light output across the entire system. It is suitable for applications such as high-bay lighting, spotlighting and street lighting.The working principle of SPHWHAHDNA25YZT3D3 LED lighting is quite simple. The LED chip is integrated onto a thermally conductive metal substrate and then connected to a specialized LED driver. The driver ensures that the input current and voltage are in line with the optimal operating parameters of the chip. This ensures maximum efficiency and uniform light output from the system.

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