LTS-546AE

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The LTS-546AE is a display module that falls into the category of LED Character and Numeric Modules. It is a vacuum fluorescent module that is designed to provide a high-resolution, high-contrast display without the need for additional circuits. This LED character and numeric module has dimensions of just 0.35 inch (8.89 mm) high with a minimum viewing distance of 7 inches (178 mm). This display module is capable of displaying up to 5 characters of text and can be used in a wide range of applications.

The LTS-546AE is designed for applications such as industrial instrumentation, system status monitoring, digital clocks, and scoreboard/program timers. It offers a variety of features such as custom text/logo setting with EPROM memory, selectable baud rates and decimal points, up to 10 different display modes, and automatic dimming control capability. It also features an LED bezel, adjustable brightness control and a built-in buzzer.

The working principle of the LTS-546AE is based on the principle of vacuum fluorescent display technology. This technology uses a phosphor coated interior on the vacuum tube which is then excited by electrons emitted from a cathode placed in the center of the tube. When the electrons hit the phosphor, UV radiation is emitted which in turn causes visible light. This light is then emitted by the fluorescent tube and becomes visible on the display.

The LTS-546AE module uses a 12V power supply and the current drain is around 180mA at maximum brightness. It has adjustable brightness settings which can be controlled by a dimmer switch or an external power supply with an AC or DC control signal. It is capable of displaying characters up to 7×5 digits and can be easily updated by simply connecting it to a PC or a microcontroller with an EPROM programmer. The whole module is programmed and stored in an EPROM memory, which allows for easy and quick changes.

Overall, the LTS-546AE is a versatile and reliable display module that is designed for a variety of applications. Its adjustable brightness control and selectable baud rate offers the convenience of customization. Its small size and high resolution make it perfect for applications that require high contrast and visibility. Its ability to be updated easily through an EPROM programmer makes it an ideal choice for a variety of applications in industrial instrumentation, system status monitoring, digital clocks, scoreboard/program timers, etc.

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