VAOD-A403S9-BW/45

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VAOD-A403S9-BW/45 application field and working principle

VAOD-A403S9-BW/45 is a LED character and numeric display module that provides a wide range of features for industrial, automotive, and consumer applications. It is mainly used for displaying data such as real-time clock, temperature, mileage, and other information.

This module has a built-in date and time display system and a display that can be customized for customer specific requirements. Its display color can be customized to fulfill various display requirements. It is an ultra-high brightness, high contrast, and full-color attractor light module.

The VAOD-A403S9-BW/45 consists of a plastic sealed module, a transistor, and a semiconductor light-emitting diode (LED). The module features a four-digit display, which is constructed from two 0.24 inch (6.0 mm) high digits and two 0.18 inch (4.5mm) high characters. The module is designed with a high density of 11 cm² (1.9 in²).

The working principle of this module is simple. It uses a transistor and LED to create the light. The transistor can be connected to the LED or a variety of external voltage sources. When connected to an LED, current will flow through the LED, producing light. The light emitted can be varied by adjusting the voltage supplied to the transistor. When the voltage increases, the display will become brighter and when the voltage decreases, the display will become dimmer.

The VAOD-A403S9-BW/45 module is an effective tool for displaying numeric and character information in applications where real-time data display is required. The module is visible even in low light conditions, making it suitable for locations where a high contrast display is required. The module displays data in four places of a decreasing size, making it easy to read. The module has a wide range of applications, including home appliances, automotive, industrial, and consumer electronics.

In summary, VAOD-A403S9-BW/45 is a reliable and versatile LED character and numeric display module suitable for a wide range of applications. It is easy to install and is reliable in operation. Its built-in date and time display system makes it suitable for operating in real-time. The wide temperature operating range, high contrast and full-color display make it an ideal choice for many applications.

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