EAAY03SLDYGA0

Viewing Angle:	100°
Lens Type:	Diffused, White
Lens Style/Size:	Round with Domed Top, 2.90mm
Voltage Rating:	2V Green, 2V Yellow
Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Color:	Green, Yellow
Moisture Sensitivity Level (MSL):	--
Wavelength - Peak:	575nm, 591nm
Configuration:	Single
Current:	60mA Green, 60mA Yellow
Millicandela Rating:	32mcd Green, 32mcd Yellow

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LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

Light emitting diode (LED) technology is currently being utilized in a wide variety of applications, from simple indicator lights to complex displays and messaging signs. To serve these applications in an efficient and cost effective manner, LED manufacturers have developed various LED products such as EAAY03SLDYGA0 (“EAAY LED”) arrays, light bars, bar graphs, and circuit board indicators. This article will discuss the application field and working principle of EAAY LED technology.

Applications

The EAAY LED arrays are typically used in emergency lighting applications and can help provide lighting when electrical power fails. These arrays are designed with various output levels and each of them can be adjusted based on the required level of illumination.EAAY LED light bars are used for navigation markers and warning messages, marking potential hazards and providing directions. They are also often used for automation, such as tracking inventory, controlling timing for mechanical processes, and phase selection.EAAY LED bar graphs can help with communication and messaging, providing a visual method of displaying information. They are often used in displays and also as data entry devices.EAAY LED circuit board indicators are typically used in consumer products as status lights, signaling when the product is switched on and off or when maintenance is needed.

Working Principle

The EAAY LED technology works by using the chemical configuration of the LED\'s semiconductor material to produce light when current passes through it. LED semiconductor materials are made of two materials, an electron-rich material, and a hole-rich material, forming a PN junction. When the LED is activated, current is passed through the PN junction and electrons migrate from the electron-rich material to the hole-rich material. This movement creates “holes” in the electron-rich material, thus allowing electrons to move through the PN junction and release energy in the form of light. Due to the properties of the semiconductor material, the EAAY LED is able to produce light at different intensities. By adjusting the voltage passing through the PN junction, the intensity of the light can be changed, allowing the user to adjust the brightness to the specific needs of their application.

Conclusion

The EAAY LED is a powerful and versatile product designed to serve a variety of applications, such as emergency lighting, navigation markers, data entry devices, and status lights. Its working principle makes use of the electrical and chemical properties of semiconductor materials, allowing it to produce light of various intensities and colors. The EAAY LED is an ideal choice for both residential and industrial applications and can help reduce costs and save energy.

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