SLI-343URCT31

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LED Indication - Discrete : SLI-343URCT31 Application Field and Working Principle

Light-emitting diodes (LEDs) are widely used in both industrial and consumer products, from lighting to automotive. When connected to a voltage source, they create light of various colors and nuances, which can be used to indicate the status of the product. This type of application is called LED indication and is one of the most common uses of LEDs.

LED indication is usually divided into two broad categories: discrete and multiplexing. As the name suggests, discrete refers to individual LEDs that are lit to show an operating status or a piece of information. This is one of the most common ways of using LEDs and nowadays discrete LED indication is found almost everywhere, from the kitchen to the factory floor.

A good example of discrete LED indication is the SLI-343URCT31 from Inelco IT. This LED indicator is a radial LED, surrounded by a precise plastic housing that ensures easy installation and protection for the LED itself. It offers a maximum voltage of 24V DC, a current rating of 50 mA, and a power rating of up to 1.2 W. It is available in many colors, including red, green, blue, yellow, and white. The width of the light beam depends on the mounting location and can reach up to 30° each side. It also offers a flicker-free light radiation and long-term reliability.

The SLI-343URCT31 LED indicator works in a very simple way. It has two electrical contacts, one positive (anode) and one negative (cathode). When the LED is connected to an external voltage source, electrons flow from the negative contact and into the LED\'s PN (positive-negative) junction. In the junction, electrons recombine with positive holes, releasing energy in the form of photons. This process is called electroluminescence and produces the light used for the LED indication.

Thanks to its excellent technical characteristics, the SLI-343URCT31 LED indicator from Inelco IT is a reliable and cost-effective solution for a broad range of industrial and commercial applications. It is used in a variety of industries from gaming machines to emergency signaling equipment. Its robust construction and excellent reliability offer long-term performance and reduce the need for maintenance and service calls.

The SLI-343URCT31 LED indicator is the perfect choice for applications that require high-quality, reliable LED indication in a compact, economical package. With its versatility, it can be used in many different applications and can be easily adapted to almost any type of product or system.

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