LXD100-0450SW

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LXD100-0450SW Application Field and Working Principle

The LXD100-0450SW is a high-power LED driver designed to provide variable constant current output. This LED driver offers a rigid, stable and reliable light source, and can be used to provide high-quality illumination. In terms of its application, the LXD100-0450SW is mainly used in commercial lighting, such as international airports, public transport immigration areas, parks, plazas, tourist resorts, and tourist attractions, to mention a few.

The LXD100-0450SW features multiple protections, including the input voltage range (between 120 V and 277 V in the AC voltage) and output current (between 340 mA and 2.3 A in the DC voltage). This LED driver can even start successfully when the input voltage is lower to 85 VAC. Besides, the LXD100-0450SW allows dimming performance from 10% to 100% light intensity.

The working principle of the LXD100-0450SW can be simply explained as follows: the input power is rectified and integrated to AC-DC five times, and then transferred to the control latch IC and switched DC-DC power stages. In the control latch IC, the main parameters of the LED driver, such as the PWM dimming value, output current, and power-on signal, are set according to the external signal. The switched DC-DC stages will then provide stable and consistent current to drive the LED load.

In conclusion, the LXD100-0450S LED driver is a high-power driver with different output current and voltage capacity, providing a rigid, stable and reliable light source. Its main application is commercial lighting, and its working principle is very simple, making it a convenient choice for outdoor lighting solutions.

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