QS81XXW12

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Panel Indicators, also known as Pilot Lights, are devices used to indicate the status of an electronic system. The QS81XXW12 is one such device, and it is used in a wide variety of applications. In this article, we will discuss the application field and working principle of the QS81XXW12.

The QS81XXW12 is a 12-segment LED display panel indicator with built-in 10-turn potentiometer control. It is a robust, reliable, and cost-effective solution for indicating the operational status of a system or process. The device is suitable for panel mounting and it is designed to work in a wide range of temperature and humidity environments. Its long-lasting LED technology provides a bright, clear display with excellent visibility even in low-lighting conditions.

The QS81XXW12 is designed for mounting on a PCB and is available in a variety of standard and custom sizes. It can be easily integrated into a variety of applications, including industrial and automotive systems, medical devices, and safety and security systems. It is UL recognized and RoHS compliant, making it a safe and reliable choice for a variety of applications.

The QS81XXW12 panel indicator has a number of features that help it to stand out from other pilot lights. It has a low-profile design, long-life LEDs, and software-programmable output levels. It also has an auto-start feature, which allows the device to automatically start when power is applied.

The working principle of the QS81XXW12 is relatively simple. It consists of a 10-turn pot that controls the output level of the device. The pot can be adjusted from 0-100% depending on the desired output. As the pot is turned, the output level changes, and the corresponding LED segments light up. This allows the user to easily see the output level of the device, making it easy to monitor system or process status.

In conclusion, the QS81XXW12 is a reliable and versatile panel indicator. It is suitable for a wide variety of applications, from industrial and automotive systems to medical devices and safety and security systems. It is easy to integrate into a system and has a number of features that make it stand out from other pilot lights. Its simple working principle allows for easy monitoring of system or process status, making it a reliable and cost-effective solution.

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