SPHWHAHDNC27YZW3C2 Optoelectronics

Temperature - Test:	85°C
Lens Type:	Flat
Light Emitting Surface (LES):	6.00mm Diameter
Height:	1.50mm
Size / Dimension:	13.50mm L x 13.50mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	90
Current - Max:	380mA
Lumens/Watt @ Current - Test:	99 lm/W
Voltage - Forward (Vf) (Typ):	35V
Series:	C-Series Gen2
Current - Test:	300mA
Flux @ Current/Temperature - Test:	1037 lm (Typ)
Configuration:	Square
Wavelength:	--
CCT (K):	2700K 3-Step MacAdam Ellipse
Color:	White, Warm
Type:	Chip On Board (COB)
Part Status:	Active
Packaging:	Tray

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LED Lighting - COBs, Engines, Modules

The advent of LEDs has drastically changed the lighting industry. In recent years, the types of LEDs used in lighting applications have diversified, and there is a growing demand for more advanced components and solutions. As such, many companies have begun to offer products and solutions specifically designed for LED lighting applications, such as COBs, engines and modules. In this article, we will take a look at what these components are and how they are used in LED lighting.

COBs (Chip On Board)

COBs, or Chip on Board, are specialized components used to construct LED lighting fixtures. They are commonly used in street lighting, flood lighting, spot lighting, and other commercial applications. COBs consist of a single PCB, or printed circuit board, with multiple high-power LEDs attached to the board. This setup allows for numerous LEDs to be run off a single power supply and controller, making them ideal for large scale lighting applications.COBs typically offer a variety of advantages over traditional LED components, as most are designed to allow for better thermal management, easier installation and higher efficiency. They also reduce the need to design and manufacture complex circuit boards, allowing for shorter development cycles.

Engines

LED engines are the powerhouses of LED lighting solutions. An LED engine consists of a combination of components designed to deliver a precise output of light. These components typically include a light source (LED chip), a power supply and driver, control electronics, and a thermal management system. The light source, whether it is a COB or another type of LED, is what will determine the quality of the lighting solution.An LED engine also includes a power supply and driver, which are crucial components in any LED system. The power supply converts the AC line voltage to the appropriate DC voltage to run the LEDs, while the driver controls the current and voltage going to the LED chip, ensuring that it outputs the desired light.

Modules

Last but not least, LED modules are individual components designed for use in LED lighting systems. They typically consist of an LED, a control circuitry, and a thermal management system, all integrated into a single unit. LED modules are used in many different types of lighting systems, from traditional spot lights to linear fixtures. They offer a great deal of flexibility, allowing for a wide range of design options, from small and simple systems to large and complex ones.

SPHWHAHDNC27YZW3C2 Application Field and Working Principle

The SPHWHAHDNC27YZW3C2 is a type of COB that is specifically designed for use in street lighting applications. It features high-power Cree HEP LEDs mounted on a single PCB. The system includes a power supply and driver, as well as a control unit, thermal management system, and optics. The HEP LEDs are designed to deliver a consistent light output and long operating life, while the built-in control electronics ensure a consistent operating temperature. The optics and thermal management system ensure that the LEDs operate at peak efficiency and remain cool. Additionally, the design of the PCB board and the integration of the driver and controller make it easy to integrate into existing street lighting systems.

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