7022X3

Voltage - Forward (Vf) (Typ):	2.2V
Height (Max):	1.85mm
Size / Dimension:	3.20mm L x 1.60mm W
Supplier Device Package:	1206 (3216 Metric)
Package / Case:	1206 (3216 Metric)
Features:	--
Wavelength - Peak:	605nm
Wavelength - Dominant:	--
Mounting Type:	Surface Mount
Viewing Angle:	--
Current - Test:	20mA
Series:	--
Lens Style/Size:	Round with Domed Top, 1.60mm
Millicandela Rating:	25mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Orange
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Discrete LED indication is the most popular form of indicator technology used in industrial and commercial applications. LEDs are very efficient and require little energy to operate and are typically used as indicators. The 7022X3 series of LED indicators is a widely used range of discrete indicators which are found in many industries. This article will explain the application fields and working principles of the 7022X3 series.

Applications

The 7022X3 series is used in many industrial and commercial applications, including automotive, military, medical, industrial and commercial ranges. LED indicators in this range are typically used for visual indication, communicating information to users and operators.The automotive industry has been using 7022X3 series LEDs for status and warning indications for many years. For instance, a 7022X3 series LED could be used to indicate an engine malfunction or a warning light when the fuel is running low.The military use of the 7022X3 series has mainly focussed on weapons systems. In this context, the LEDs are used to indicate the status and performance of weapons systems in order to help ensure they operate effectively.In the medical sector, the 7022X3 series LEDs are used primarily to indicate diagnostic results. For example, a 7022X3 could be used in the form of a colour coded visual indicator to instantly communicate the results to medical personnel.In industrial applications, the 7022X3 series has been used heavily in process control, mainly as a variable speed indicator, to indicate the speed of a machine. It has also been used in many other industrial applications, such as warning/fault indicators, display devices, and machine status indicators.In the commercial sector, the 7022X3 series has been used for variety of different applications. In the retail sector, for example, 7022X3 series LEDs have been used in displays and digital signage in order to provide customers with information about products and services. They have also been used in manufacturing, such as alarm systems and security systems in commercial premises and warehouses.

Working Principle and Construction

Discrete LEDs, such as the 7022X3 series, consist of light emitting diodes (LEDs) that are wired in series, usually within a rigid plastic or metal housing. The LED is wired a predetermined sequence: An anode wire is connected to the positive side of the LED and the cathode wire is connected to the negative side. The LED is then connected to a voltage source, such as a battery or a power supply, in order to power the LED.Once the LED is connected to a voltage source, it will begin to emit a light in the colour specified by the manufacturer. Typically, the 7022X3 series can be found in a variety of different colours, such as green, red and blue.Due to the construction of the LED, the output level of the light is determined by the voltage applied to it. As the voltage is increased, the LED will increase the power and thus increase the light output. By using this principle, the 7022X3 series LEDs can be used for a variety of applications, such as visual indicators, warning lights, and display devices.

Conclusion

In conclusion, the 7022X3 series is a widely used range of discrete LED indicators. It is used in many industrial and commercial applications, primarily for visual indication, warning systems and display devices. The LEDs in this range are wired in series and the output of the light is determined by the voltage applied to it. As such, the 7022X3 series is a very popular and reliable choice for many applications.

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