ELM57453RDL

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LEDs are incredibly versatile and are used for a myriad of tasks. From helping to light up dark places, to providing safety lighting, checking switches and more, light emitting diodes are capable of doing just about anything. One of the most varied of LED applications is in Circuit Board Indicators, Arrays, Light Bars, and Bar Graphs. ELM57453RDL is one such LED model, used for showing levels, brightness, and other indications.

ELM57453RDL is a high-brightness red diffused right-angle LED made of GaAlAs. This 4-pin PCB-type indicator has a 30° viewing angle and can produce up to 24.5mcd at 20mA. This make it a perfect solution for bar-graph displays, level indicators, and various types of lighting applications. In addition, this particular LED can operate from -30^oC to 80^oC, making it an ideal choice for applications in very hot or cold environments.

The working principle behind ELM57453RDL involves the use of a semiconductor junction to produce light when current is applied. The current applied to the device flows from the anode to the cathode and this causes electrons to be released from the semiconductor junctions. This, in turn, allows for the recombination of electrons with holes and the subsequent release of energy in the form of photons or light.

LEDs, like ELM57453RDL, offer several advantages over traditional light sources. The most obvious advantage is their efficiency, as they are able to convert a far higher percentage of electrical current into light than traditional light sources. In addition, they require very little maintenance and are easy to install. LED-based bar graphs, level indicators and other circuit board indicators are also highly durable, making them an ideal choice for many types of applications.

In conclusion, ELM57453RDL is a high-brightness red diffused right-angle LED model made of GaAlAs. It is perfect for bar-graph displays, level indicators, and various lighting applications. It has a 30° viewing angle and can operate from -30^oC to 80^oC. The working principle of this LED involves the use of a semiconductor junction to produce light when current is applied. ELM57453RDL provides several advantages over traditional light sources, including its efficiency, low cost, and durability.

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