CMD17-21VYD/TR8

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LED Indication - Discrete

LED (Light-Emitting Diode) indication and Light indicators are typically used in a wide range of applications, such as automotive, industrial, medical and recreational designs. Discretes typically consist of a resistor (or several) and an LED to provide a basic, low cost and effective on-off indicator. Discretes are most commonly used as status indicators. The CMD17-21VYD/TR8 discrete is a 5-Pin, pre-set Dual Indication, ultra-bright LED that offers superior performance and reliability. It is designed for DC or AC applications requiring the lowest operating voltage.

Application Field

The CMD17-21VYD/TR8 discrete is a great choice for applications where awareness, recognition and safety are of the highest concern. It offers the high brightness, broad operating voltage range and low operating temperature of a standard LED indicator indications. It is a practical solution for any application where visibility and scalability are important, such as medical diagnostic equipment, robotics and automated systems.

CMD17-21VYD/TR8 discretes are also suitable for use in entertainment devices or in systems with varying levels of ambient light, such as workplace signs and gaming machines. They can also be used in home appliances, security systems and instrumentation, where reliability and long life are important factors.

Working Principle

The CMD17-21VYD/TR8 discrete uses an array of multiple LEDs to offer an ultra-bright and even illumination. The LEDs are arranged in series or parallel to provide an equal lighting area over the entire viewing angle. The high brightness and low current draw of the LEDs makes them ideal for applications requiring continuous on and off status indication, as well as high intensity lighting.

The CMD17-21VYD/TR8 discrete uses a three-terminal diode to detect current flow, which is necessary in order to activate the LED indicator. The current-sensing diode is connected to the output of the indicator, and the resistor connected to it will vary depending on the desired brightness. The current limits the peak drive voltage so that the LED indicator operates safely and efficiently.

The CMD17-21VYD/TR8 discrete is also designed for low power consumption, which ensures that your indicator will remain efficient and reliable for long periods of time. With a wide operating voltage range and low operating temperature (down to -50°C), the CMD17-21VYD/TR8 discrete is suitable for extreme environments.

The CMD17-21VYD/TR8 discrete is a robust and reliable LED indicator that offers excellent display visibility in any lighting condition. Its long lifespan and low power draw make it an ideal choice for applications that require a reliable and durable indicator.

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