5381H1-5V Optoelectronics

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

LEDs (Light Emitting Diodes) are a type of semiconductor light-emitting diode that emits visible light when an electric current is passed through it. LEDs are extremely efficient light sources—they are brighter and consume much less power than conventional incandescent bulbs. They have many applications in various industries and can be used to replace traditional light sources, or to indicate status or identify components. One such application is the 5381H1-5V (5V dual color LED).

5381H1-5V Application Field

The 5381H1-5V dual color LED is a low current, low voltage LED designed to be used in combination with low voltage, high current circuits. It has a variety of applications, from marking components on a circuit board to indicating the charge level of a battery. This LED is also used in combination with a transistor, to form an LED string indicator. It is also suitable for use in portable devices, such as mobile phones.

5381H1-5V Working Principle

The 5381H1-5V dual color LED is composed of two LEDs, one each of red and green. The two LEDs are connected in series in a 3-pin package. The two pins on the package are connected to a 5V DC power source, while the third pin is connected to a control signal. The control signal dictates which LED is illuminated, either red or green. Depending on the specific control signal, the LED will light up in either red or green. This LED can be used for various applications, such as an LED indicating the level of battery power.

The dual color LED can also be used as an indicator for the working condition of a device or circuit. For instance, if it is used as a battery indicator, the dual color LED can be connected to a low-level power circuit, and when the voltage of the battery reaches a certain level, the LED can light up in either red or green, depending on the control signal. The same principle can be used to indicate the status of a circuit or device, with the same dual color LED being used.

Conclusion

The 5381H1-5V dual color LED is an efficient and versatile LED suitable for a variety of applications. Its dual color aspect makes it useful for an array of different purposes. This includes the marking of components on a circuit board, the indication of the charge level of a battery, and the indication of the status of a circuit or device. Its low current and low voltage design ensure that it works efficiently, lighting up either red or green depending on the control signal.

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