QBTS400AG

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QBTS400AG Application Field and Working Principle

QBTS400AG is a series of LED Character and Numeric modules, designed as a compact display solution for text and/or numeric information. They are typically used in the industrial, commercial, and medical applications, allowing manufacturers and integrators to display data in a cost-effective yet attractive way. Typical applications include instrumentation panels and displays, but the QBTS400AG finds utility wherever information needs to be quickly and reliably conveyed.

Classification

QBTS400AG modules are classified as LED Character/Numeric display modules. Commonly found in industrial, commercial, military, or other applications, these displays provide numeric or text-based data in a common 7-segment or extended character configuration. They include LEDs for each segment or character, and can be assembled into a single unit for ease of installation and service.

Features and Benefits

QBTS400AG modules are designed with a variety of features and benefits to meet a number of user requirements. Features include:

• High performance with a long life expectancy
• Highly visible displays suitable for both indoor and outdoor use
• High contrast and clear character and numeric displays
• Wide range of colors and font sizes
• Embedded in a small, lightweight package
• Time-saving installation and servicing

Working Principle

QBTS400AG employs a series of attributes to allow for a clear and crisp display. Each module contains LEDs for each given character or numeric display, as well as a resistor and a logic circuit to control how the display is activated. The combination of the logic circuit and the resistors, when powered, directs the current flow to the selected LED segments to generate the chosen characters or numbers. The LED current is limited by the resistor and logic circuit, and the combination of the two components ensures the LED is not overdriven at the selected brightness level.

Conclusion

QBTS400AG LED character/numeric displays are a reliable solution for providing informative and highly visible data displays to applications and devices. With their small size and low power consumption, they are a cost-effective way to display critical information in various features and colors. Multiple options are available to meet a wide range of application needs.

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