MV67539MP8

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

LEDs (Light Emitting Diodes) are miniature, cost-effective, efficient, and long lasting electronic devices designed to emit light of a single color when running current through it. LED circuits are commonly used in industrial, domestic and automotive applications, and can be found in various shapes, sizes and colors. LEDs can be categorized into various types, such as circuit board indicators, arrays, light bars, and bar graphs.

MV67539MP8 Application Field and Working Principle

The MV67539MP8 is an LED circuit board indicator from Marktech Optoelectronics Inc. It is a surface mount SMD LED that is typically used on printed circuit boards. It is available in 4 different colors: Red, Green, Yellow and White, and features an emission of 60mcd for red, 28mcd for green, 80mcd for yellow and 15mcd for white at an operating voltage of 2.8V and an operating current of 5mA.

This LED has a very reactive working principle, which allows it to pull current directly into its junction, leading it to glow. As a result, the positive and negative electrical terminals of the LED offer two sources of electrical energy. The positive terminal, commonly known as anode, provides the voltage source and it is usually connected to the positive end of the power supply. The negative terminal, known as cathode, is the return path of the current and it is usually connected to the negative end of the power supply. When the voltage is applied, electrons flow through the circuit, from cathode to anode, and the fall of electrons from the higher to lower energy level across the junction causes the release of photons, resulting in the LED illumination.

The MV67539MP8 is a very practical device for a wide range of applications, such as illuminating panels and displays, appliance and gaming signage, automotive night lamps and ambient lighting, and other general lighting applications. With its fast reaction time and quality photo-optic properties, it is the perfect LED solution for board indicators.

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