TBA20-12EGWA

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The TBA20-12EGWA is a type of LED dot matrix and cluster display module. It is typically used in applications such as signage displays, industrial automation controls, automotive dials and typesetting. This type of display module is designed to provide clarity and sharpness even in challenging environments.

The module is built with a combination of 12 LED clusters and a total of 120 individual LED elements. Each LED element is composed of two 2 mm LEDs that are connected in parallel. This allows them to deliver superior brightness and clarity compared to other LED display types. The LED elements are arranged in a 6x8 dot matrix pattern, creating a maximum resolution of 32 dots by 48 dots. The module is supported by an interface controller that provides commands for controlling the display.

The TBA20-12EGWA features an active area of 28.4 mm by 43.2 mm and a viewing angle of up to 160°. It has a voltage rating of 4.6 V and a current rating of 160mA. It is powered by dual power supply, either 5V or 12V, that helps in keeping the LED elements cool and reduces the power consumption of the module. In addition, it has an operating temperature range of -20°C to +70°C.

The working principle of TBA20-12EGWA display module is quite simple and efficient. When the module is powered up, five sets of red, green, blue, and white LEDs (aligned in 2 mm by 2 mm squares) are activated. Then, the interface controller activates them in various combinations to create the desired image or text. The combination of the LEDs is continuously adjusted to provide the desired brightness, hue and contrast. The module supports digital RGB, RGBW and RGBY systems, which provide a vivid and colorful picture.

The TBA20-12EGWA is a reliable and cost-effective alternative to conventional LED matrix displays. Its combination of versatile voltage and dual power supply, high brightness and clarity, and low power consumption makes it the ideal choice for a wide variety of applications. Its versatile LED dot matrix enables it to be used in both indoor and outdoor displays and is an excellent solution for various signage, automotive, and industrial automation control applications.

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