MT121NP-URD Optoelectronics

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LED indication is a very common way for the information which is showed on the appliances. The type according to the application scenarios, including the analog meter, valve series, motor and discrete segment etc. As one kind of the discrete, MT121NP-URD is widely used in the common application scenarios, such as the indicator, display and backlight etc. In order to better understanding the application field and working principle of the MT121NP-URD, let’s follow the content.

Application field

As the LED is diverse in shape and size, embedding with lots of application scenarios and classification made LED become a wide range of application area. MT121NP-URD is the LED indication module with 1.20 meters height and equipped with 6 LEDs per module, making the whole indication effect extremely shows up. The large scale indication is achieving with combination series and reduce the cost greatly. As a result, the application field is greatly expended to the large scale indication, like the display board and indicator.

Working principle

Under the hood of the MT121NP-URD is pairing the common anode and common cathode LED structures. Both of them are the basic structures for LED indication and the detailed connection is like the LED in traditional common usage. The anode and cathode indicates the electrical charge and the red color LED with shorter wavelength will connect to the power supply separately, which is ensuring the indication to be super bright and noticeable. To illustrate the working principle, one end of the LED connects to the common power supply while another connects to the output loop. Once the power is on, the output loop will transmit the electricity and the LED will be light up immediately.

Different size and shape

According to the application scenarios, the size and shape of the MT121NP-URD may different widely. From the specification, the module diameter can be ranged from 10mm to 180mm and available for diverse colors, such as blue, red and yellow etc. The ranged size and different colors make it suitable for the various scenes, both indoor and outdoor, as well as the various shapes, like round, rectangle and square.

Conclusion

In conclusion, the MT121NP-URD is the discrete designed for the large scale indication in the various application scenarios. It is easy to use and operate, as well as its wide range of colors, shapes and sizes. By pairing the common anode and common cathode structure, the bright and impressive display are guaranteed and the cost is also lower than some other lighting technology. With its exceptional quality, the MT121NP-URD has gained its recognition and become one of the most popular LED indications.

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