HDSP-H3A1

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HDSP-H3A1 is a 7-segment alphanumeric display module using high brightness LEDs (light emitting diodes). It provides 3 digits of 0.56"h digits in an easy to read format with an overall size of 0.86"h x 1.27"w x 0.3"d. The product is designed for use in harsh environments, and provides reliable and accurate displays. Due to its high quality, it is often used in applications requiring precise light output.

The HDSP-H3A1 features an overall forward voltage of 1.5V, a maximum current of 20mA, and a voltage-avalanche rating of 5V. The LED display can be driven with a wide range of input voltages, from 4V-20V, as long as the maximum current is not exceeded. Additionally, the device has a low voltage shutdown, protecting the unit from accidental overvoltage that might cause damage.

The HDSP-H3A1 is widely used in a variety of applications. It is used in system diagnostics and alarms, allowing engineers to quickly identify any problems with the system or hardware. The display can also be used to indicate the status of a system, such as environmental conditions, electrical current or voltage levels, or any other variable that requires monitoring. Additionally, it is used in automotive dashboards, industrial control systems, and medical instrumentation, among other fields.

In terms of the working principle, HDSP-H3A1 uses a multiplexing architecture where each of the seven segments is driven with a separate signal. Signals are sent in an alternating pattern, allowing multiplexing to be used to drive the display. This helps to reduce power consumption by only energizing any given segment when it needs to be displayed. As a result, it helps to both prolong LED lifetime and reduce power consumption.

In conclusion, the HDSP-H3A1 display module is a versatile and reliable medium-sized LED display with applications in a wide range of fields. It is easy to install and maintain, and is capable of providing accurate and reliable displays. Its multiplexing architecture allows for reduced power consumption and its low voltage shutdown protects the unit from overvoltage. It is a great choice for applications requiring precise light output and a reliable display.

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