CMD17-21UBC/TR8

LED Indication - Discrete

LEDs (Light Emitting Diodes) are among the most popular sensory indicators available today. The CMD17-21UBC/TR8 belongs to the family of LEDs and it is used in a variety of applications. Its most distinguishable feature is the type of indicator it provides. This article will explain the application fields and the working principle of the CMD17-21UBC/TR8.

Application Fields:

The CMD17-21UBC/TR8 can be used in a wide array of industries. Its main application includes status indication of operation and fault indication of equipments in factories. Examples of such equipments include air conditioners, refrigerators, washing machines, ovens, and cookers. Other common applications for the LED include indoor/outdoor lighting, medical instrument control and warning, light box control and warning, data system status indication, traffic control lighting, and aviation beacon lights.

Working Principle:

The CMD17-21UBC/TR8 is a special indicator which is based on the principle of optical transmission. The LEDS contain a semiconductor chip containing two different sub-microscopic structures called N-type and P-type. Each of the components generate electrical carriers when excited. When the LED is turned on, the electrical current flows through the LED’s P-N Junction and causes electrons to be emitted from the N-type material and electron holes to be emitted from the P-type material.

The emitted electrons and electron holes combine to form photons, which are released in the form of light. This is what makes the LED indicator visible. The current-voltage relationship helps determine the brightness and colour of the LED.

The CMD17-21UBC/TR8 has the functionality to provide a signal converted to digital output. Its bright indicator is suitable for diffused lighting applications. It has a low power consumption and holds a high colour contrast. Its SMT (surface mount technology) feature also eliminates wire bonding.

The CMD17-21UBC/TR8 is an ideal choice for a variety of applications including refining processes, medical equipment, security systems, and more. It provides reliable performance and easy to use installation. It is also environmentally friendly because it does not require an ozone layer and does not produce hazardous substances.