3294-15UYC/S400-A6

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LED Indication - Discrete - 3294-15UYC/S400-A6 application field and working principle

LED Indication - Discrete is a type of LED indication that can perform basic on/off switching functions. The 3294-15UYC/S400-A6 is a popular LED discrete product used in a wide range of applications, and is known for its high reliabilty and long life. In this article, we will discuss the application fields and working principles of the 3294-15UYC/S400-A6.

Application Fields of the 3294-15UYC/S400-A6

The 3294-15UYC/S400-A6 is specifically designed to be used in devices with lighting and/or status indicator functions. It is commonly used in a variety of electronic devices, including cars, appliances, computers, and communication devices. It can be used to indicate the status of a wide range of operations, such as the power on/off, error conditions, or even simple commands, such as play/pause.

Working Principle of the 3294-15UYC/S400-A6

The 3294-15UYC/S400-A6 is a low-current LED indicator. It is designed to be used in circuits with a direct current (DC) voltage of 3.2 to 4.2 volts, and a maximum forward current of 20 mA. When the LED is turned on, the voltage applied to the LED is raised, causing the LED to turn on. When the LED is turned off, the voltage is reduced, causing the LED to turn off.

The 3294-15UYC/S400-A6 is also equipped with an optocoupler for isolation, meaning that the LED can be used in circuits with a wide range of input voltages. The optocoupler has a built-in optically controlled switch, which is triggered when the LED is on, and is used to isolate the input voltage from the output circuit.

Conclusion

The 3294-15UYC/S400-A6 is a reliable and versatile LED discrete that can be used in a wide variety of applications. Its optocoupler allows it to be used in circuits with a wide range of input voltages, while its low current consumption makes it suitable for use in low power applications. With its long life and high reliability, the 3294-15UYC/S400-A6 is an excellent choice for any system requiring a reliable discrete LED indicator.

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