HDSP-N151

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HDSP-N151, commonly known as an LED numeric display, belongs to a class of display modules known as LED character and numeric displays. It is a type of device used to visually display data in the form of multiple numbers or symbols. It has various applications in various industries such as railway and industrial automation, among others. Furthermore, it has the unique ability to reduce components, system cost, power consumption, size and weight while keeping the same or even higher performance capacity than regular LED numerical displays.

HDSP-N151 consists of a single as well as multiple-gridded LED numerals which can be used to represent values from 0 to 9999 in both common cathode as well as common anode configurations. Additionally, it can be further divided into four types, namely 8x4, 10x4, 10x5, and 11x5. It is available in plastic as well as metal case dimensions which can be customized depending on individual requirements.

The working principle of HDSP-N151 involves two steps: Driving and Data Conversion. The driving elements consist of light-emitting diodes which change in intensity and color when current is passed through them. The data conversion element converts digital data from a navigation or control system into analog signals. These signals control the front panel of the display, with each grid position providing a separate control line to ensure that the appropriate LED is activated for each position. As a result, the number or symbol is displayed correctly.

Due to its small size, wide range of applications and simple functionality, HDSP-N151 LED numeric displays are widely used in a variety of industry and automotive settings. This display is popularly used in railway signaling systems, systems in industrial automation, avionics, medical, and automotive applications. Moreover, they can also be used in scrolling message displays, instrumentation systems, and process control systems.

To summarise, HDSP-N151 LED numeric displays are cost-effective, efficient, and durable components that can be used to accurately display data in various industries, such as railway and industrial automation. The two major components of this LED display are the driving element, which changes the intensity and color of the LED when current is passed, and the data conversion element, which converts digital data into analog signals which control the front panel. As a result, it is a widely used and attractive display option for automation, avionics, medical and automotive applications.

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