MV54919MP5

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LEDs—Circuit Board Indicators, Arrays, Light Bars, Bar Graphs—are a tool used by engineers to identify electrical connections and the polarity of parts in a circuit. The integration of LEDs into the circuit board can significantly reduce the space within the design, and is often used as an inexpensive and aesthetically superior method of providing circuit board identification. The MV54919MP5 is one example of an LED that meets these needs.

The MV54919MP5 LED is an particularly versatile and commonly used LED, suitable for both surface mount and through-hole components. It has a wide variety of application fields, ranging from consumer electronics to medical and communication devices. It has a flat top dome shape, ensuring that the light is evenly distributed and easily visible, even in high-traffic areas and when viewed from a wide range of angles.

The major applications for the MV54919MP5 include indoor and outdoor displays, illuminated signs, and medical and industrial instrumentation. When used for displays, the MV54919MP5 is commonly connected to a voltage source, such as a DC power supply or a battery pack, to provide a bright and even light distribution. The light bar can be adjusted to change the intensity and color of the light for a custom-designed illumination. The MV54919MP5 also has a wide range of colors—red, green, and blue—to simulate various hues and can be used to create combinations of colors to draw attention to particular items or stand out as needed.

The basic working principle of the MV54919MP5 is that of an ordinary LED. When externally supplied with current, the internal components of the LED convert electrical energy into light energy. Inside the device, electrons are excited and then emitted through a p-n junction, causing the light to be emitted. As the average current going through the LED increases, so does the amount of light emitted. When the current decreases, the intensity of the emission reduces.

When designing with the MV54919MP5 LED, it is important to note that the forward voltage of the LED should be approximately 3.3 volts, with a forward current of 20mA. This LED is also extremely sensitive to ambient temperatures and should be mounted in a thermally insulated location to prevent thermal degradation. When properly installed and supplied with the proper voltage and current, the LED should provide a bright and even light with a lifespan in excess of 25,000 hours.

In summary, the MV54919MP5 LED is an excellent option for projects which require an LED which is aesthetically pleasing, cost-effective, and has a wide range of applications. Its major applications include for displays, illuminated signs, medical, and industrial instrumentation. Its basic working principle is that of an ordinary LED, converting electrical energy into light energy with a p-n junction. When designing with the MV54919MP5 LED, it is important to provide the specific forward voltage and current and mount it in a thermally insulated environment to protect it from thermal degradation. With proper usage, it should provide a bright, even light with a lifespan of about 25,000 hours.

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