LK204-25-GW-V-E

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The LK204-25-GW-V-E is one of the most popular display modules available for use in a wide range of industrial and aerospace applications. This display has a 25-pin DIP connector and a single row of 25 characters that can be used for displaying text, numbers, and other information. The module is powered by a 5V DC supply and has an operating temperature range of -20 to +75 degrees C. As with all display modules, the LK204-25-GW-V-E has a variety of application fields and working principles.

Application Fields

The LK204-25-GW-V-E is commonly used in industrial and aerospace applications, due to its excellent performance specifications. The module is capable of displaying text, numbers, and other information with an excellent contrast ratio and readability over a wide range of temperatures. In addition to industrial and aerospace applications, the LK204-25-GW-V-E can be used in a variety of other applications such as audio/video production and projectors. The module is also widely used in kiosk applications for product advertising.

Working Principle

The working principle of the LK204-25-GW-V-E is to display text, numbers, and other information on its single row of 25 characters. The characters are formed from a combination of red, green and yellow colored phosphors, which are excited by a low voltage electrical current. The current passes through the phosphors and produces a bright light that changes in intensity according to the level of the electrical current. When the electrical current is low, the characters will be dim or invisible, and when the current is high, the characters will appear bright and clear. The module also has the ability to dim or increase the brightness of the display using a built-in brightness control knob.

The module also has the ability to store and recall text, numbers, and other information using a built-in memory. This memory can store up to 8 programs, each with 8 characters. The programs can be recalled using a keypad or a remote control. The module also has a built-in temperature sensor, which is used to regulate the temperature of the display to ensure its optimal performance.

Overall, the LK204-25-GW-V-E is an excellent display module, offering excellent performance and features for use in a variety of industrial and aerospace applications. The module has a wide range of features, including a bright display, memory, and temperature control, which makes it an ideal choice for any application that requires an efficient, high quality display.

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