LDD-A512RI

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LED displays have become one of the most essential components in modern technology. LED Character and Numeric display modules, such as the LDD-A512RI, offer superior reliability, flexibility and controllability. This type of display module provides efficient, accurate information display, enabling machines to transmit vital data. The LDD-A512RI offers a range of application fields and a low power requirement.

Application Field of the LDD-A512RI

The LDD-A512RI is a selectable 12 character and 25 character module, featuring an excellent light transmission ratio. Due to its IP67 rating, it can be used in applications of different types of illuminated displays such as for indoor or outdoor uses. It is also perfectly suitable for applications where good readability and high contrast characteristics are needed, such as for point-of-sale electronic devices or automotive displays.

The LDD-A512RI offers an extensive range of applications including consumer electronics, home appliances, industrial equipment, point-of-sale and commercial systems, medical equipment, educational products, transportation equipment and telecommunications. Most notably, its flexibility is beneficial to display modules in automotive applications, as the LDD-A512RI can be used in a variety of ways to display information, such as the speedometer reading, fuel level, and other vehicle and engine related signals.

Working Principle of the LDD-A512RI

The LDD-A512RI consists of two- and four-line segments, with a 12 and/or 25 characters configuration. The display modules connect to the application through a set of pins providing power, data, ground and control signals. The LDD-A512RI is equipped with a superior voltage protection, which keep electronic devices from overload and damage.

The LDD-A512RI works with the help of LEDs, or Light Emitting Diodes. When the voltage spike occurs, the device relies on the LEDs to draw the energy that manages the current and voltage levels, so the display will not suffer from any damage. This light source distributes energy to the red, green and blue areas at the back, which creates the characters or logos to show on the display.

LED dots on the LDD-A512RI are arranged in two rows, interlinked and combined to form characters and patterns, while the four lines of the LEDs transits to the adjacent line by positioning the voltage potential to be higher than the forward voltage. As a result, the LEDs will turn on and the character or pattern will be created. Further, due to its superior efficiency, the LDD-A512RI can be used at low voltage, such as 4.5V, 6V, and 12V.

Conclusion

In conclusion, the LDD-A512RI is an ideal choice for a wide range of applications, with superior protection and excellent light transmission ratio. It can be used in various applications like consumer electronics, home appliances, industrial equipment, point-of-sale and commercial systems, medical equipment, educational products and transportation equipment. With its low power requirement and four line segmented display, the LDD-A512RI offers superior reliability, flexibility and controllability.

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