LN324GPXB

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LED indication is the most widely used signalling devices in the current electronics industry. It not only brings the desired visual signals to users, but also simplifies the work of the user. In this case, the LN324GPXB is a kind of discrete LED by Lumileds. The features and working principle of this kind of LED are described below.

The LN324GPXB is a discreet LED that can provide long life and superior performance. The package size of this LED is 0.8 X 0.8mm and it is available in white, red, blue, yellow and green colors. The optical output is typically 10mW, with luminous intensity of up to 320mcd and viewing angle of 150 degrees. The LED operates at a voltage of less than 2.1V and maximum continuous current of 10mA.

The LN324GPXB is mainly used in many industrial, SMD and electronic applications, such as automotive lighting, instrument panels, switches, panels and indicators. In terms of working principle, the LN324GPXB is based on the principle of semiconductor. The thin slice of semiconductor called a chip converts light energy into electrons, which produces a current along the specific pathways on the LED and forms light on the LED. In order to form the light, the LED must be forward biased. The LED will begin to emit light when a sufficient current is sent through it, so that the light energy can be converted.

The combination of discrete LED and external drive control can product the most efficient output. For example, the LN324GPXB can get it maximum luminous intensity when it is operated at its maximum current. But its luminous efficiency can also be optimised by means of PWM/DAC, and the operating temperature range of this LED is -40 to 105℃.

In conclusion, the LN324GPXB is an efficient and enduring discrete LED with excellent performance. It has many advantages, such as high luminous intensity, low voltage operation and wide viewing angle. It is a suitable choice for many industrial and SMD applications because of its high efficiency, long lifetime, and good thermal resistance.

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