SA10-21EWA

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The SA10-21EWA is a type of LED character and numeric display module. This type of display module is frequently used in a variety of applications in the industrial and consumer markets due to the fact that they provide a high-quality viewing experience with a reasonable cost. The module is known for its wide viewing angle, low power consumption, and extremely long-life. In addition, the SA10-21EWA is designed to be ROBUST and reliable for any given application.

The SA10-21EWA consists of a 10-segment LED array that can display numeric characters, including 0-9, plus a decimal point. The module is capable of displaying 3 digits at a time with a maximum character height of 21.5 mm. Additionally, it has a wide viewing angle of 150 degrees, so it can be seen over a wide area. The module is also equipped with an integrated control circuit that allows it to operate with an external control signal.

The SA10-21EWA is powered by a 5 Volt DC supply. This module is designed to operate with either a constant-voltage or constant current mode. The DC operating voltage range for the module is 4.5 - 6.5 VDC, and the operating current is dependent on the type of control signal being used.

The SA10-21EWA has a wide range of applications. It is commonly used in commercial and industrial displays, including vending machines, signs and displays, countertop displays, and for any situation where a numeric display is required. Additionally, the module is often found in consumer electronics, such as audio and video equipment, calculators, and other devices where a numeric display is needed.

The working principle of the SA10-21EWA display module is quite simple. It consists of a series of LEDs arranged in a 10-segment array. The module can display any numeric character, including 0-9, plus a decimal point. The module is controlled by an external signal, either via a constant current or constant voltage source. The signal is applied to the LEDs in the array, and each LED responds accordingly to display the chosen character.

The SA10-21EWA display module is a great choice for a variety of applications. Its wide viewing angle, low power consumption, extreme long-life, and robust design make it an ideal solution for displays in industrial and commercial settings. Furthermore, the module’s easy to use control circuit and wide range of applications make it an excellent choice for consumer electronics.

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