HLMP-CW30-PS0DD

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LEDs are becoming increasingly popular for discrete indication applications, owing to their high light output, small size, low cost, and low power consumption. The HLMP-CW30-PS0DD is one such LED product used in a wide range of discrete indication applications. This article provides an overview of its application fields and working principles.

Applications

The HLMP-CW30-PS0DD is mainly used in the field of energy efficiency and monitoring. It can be used for energy audit or for energy cost-effectiveness in both industrial and commercial settings. It can detect small heating and cooling inefficiencies, such as from HVAC systems, making it very useful for energy efficiency purposes. Additionally, it can be utilized to detect various kinds of water or oil leaks, or to signal an alarm in case of overloading or underloading of the system. With its bright light output and low power consumption, it is also suitable for lighting up narrow spaces and luminescent panels.

Working Principle

The HLMP-CW30-PS0DD utilizes a surface mounted device (SMD) of highly efficient red light-emitting diode with a wavelength of 670 nm, which is visible to the human eye. The LED is mounted onto the surface of a printed circuit board, with the help of a soldering process. It operates at a voltage of 3.2V and a current of 1A. Its maximum power consumption is 3.2W.

The LED is activated when a voltage is applied across the reverse bias of the LED. This produces an electric field in the junction region of the LED, which results in electron-hole recombination and ultimately visible light emission. The intensity of the light emission is directly proportional to the current, and thus, the LED can be dimmed in the same manner as a lighting bulb by controlling the current level.

Conclusion

HLMP-CW30-PS0DD is an excellent LED product for discrete indication applications. It is very efficient, small in size, and low power consumption, making it suitable for a wide range of energy efficiency monitoring applications. It offers bright light output, making it an ideal device for lighting up narrow spaces and luminescent panels. The LED is activated when a voltage is applied across the reverse bias, resulting in electron-hole recombination and visible light emission.

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