LTST-C190KYKT Optoelectronics

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LEDs have been used in a variety of fields, including indications, signage and illumination, and are now widely used due to their flexibility and wide range of applications. One of the them is LTST-C190KYKT, and it can be classified as an LED Indication - Discrete. This article will introduce its application field and working principle in detail.

Application Field

LTST-C190KYKT is mainly applied to indicate the working status of the product, such as Power, Signal, Temperature, and various important information, etc. It can also be used in GPS navigation, audio-visual products, toys, automotive, communications, medical instrumentation and other industries. For instance, in GPS navigation, it can be used as a traffic signal display or a warning light; In automotive industry, it can be used as a stoplight and as an emergency light in medical instruments.

Features

LTST-C190KYKT LED Indication has several features worth mentioning. First, it features small size and low power consumption, which makes it suitable for compact and portable electronics. Second, it has a wide viewing angle of 150° and can provide a vivid and crisp display effect with color consistency. Third, given that its performance remains unchanged within the temperature range of -40°C to 85°C, it is suitable for both indoor and outdoor applications. And lastly, it is also compliant with RoHS, UL and REACH standards, thus ensuring environmental protection.

Working Principle

The principle of LTST-C190KYKT is fairly simple to understand. It is an inorganic electroluminescent device that contains a rare earth material called phosphor. The phosphor emits an ultraviolet light when an electric current passes through it. The ultraviolet light is then converted into visible light through a glass encapsulation when it comes in contact with the phosphor. So basically, the phosphor will be directly or indirectly excited by electric energy to emit visible light.

To sum up, LTST-C190KYKT is a great choice to indicate the working status of the product. It is featured with small size, low power consumption and wide viewing angle, and is compliant with RoHS, UL and REACH standards. Moreover, its working principle is quite simple and easy to understand. All of the features mentioned above make LTST-C190KYKT capable of providing vivid display effects in various fields.

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