HLMPD1509MP7

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LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs

The HLMP-D1509-MP7 is a high efficiency single digit numeric display module for easy mounting of LEDs onto a printed circuit board. With seven 9.5 mm and seven 5 mm LEDs, it is ideal for use as a panel indicator, numerical and bar graph display. Its wide viewing angle, low operating current and low profile design makes it well suited for applications including automobiles, digital clocks, alarm systems, and even personal computers.

Applications

The HLMP-D1509-MP7 is highly versatile, allowing it to be used in a wide range of applications. It can be used as an indicator, a numerical display, and a bar graph display. Its 7 9.5 mm and 7 5 mm LEDs make it a great choice for systems with limited space on the printed circuit board, such as automobiles and personal computers. It is also ideal for applications such as alarm systems, watches, and digital clocks, which require visibility in low-light conditions.

Working Principle

The HLMP-D1509-MP7 uses electric current to create a luminous display. The working principle is based on a basic circuit consisting of a voltage source, a diode and a resistor. The voltage source powers the circuit by supplying the necessary electric current. The diode allows current to travel in one direction only and allows current to flow only when the voltage is higher than the diode\'s forward voltage. The resistor is used to regulate the current to the desired level, thereby controlling the brightness of the LED.

When the voltage is applied, electrons in the diode\'s covalent bond jump from one energy level to the next, releasing photons in the form of light. This is what allows the LEDs to emit light and thus provide a visible displayed image. The brightness of the light emitted by the LED is determined by the amount of current supplied, which can be regulated by the resistor.

Advantages

The HLMP-D1509-MP7 offers several advantages over traditional display systems. It is efficient, using very little electricity and operating at low temperatures. This makes it a great choice for applications that require energy-efficient designs. It is also highly visible, with seven 9.5 mm and seven 5 mm LEDs providing a bright display even in low-light conditions. With its low-profile design, it is easy to mount on a printed circuit board, making it ideal for applications such as digital clocks, alarm systems, and personal computers.

Conclusion

The HLMP-D1509-MP7 is a versatile LED display module with a wide range of applications. It is highly efficient, operating at low temperatures and using very little electricity. Its low-profile design makes it easy to mount on a printed circuit board, while its seven 9.5 mm and seven 5 mm LEDs provide a bright display even in low-light conditions. This makes it well suited for applications including automobiles, digital clocks, alarm systems, and even personal computers.

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