LXV200-012SW

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LEDs have become increasingly commonplace in daily life, from lights to TVs, to car headlights. The brightness of the LED needs to be controlled by a driver, which has caused its widely application in different fields. Among these drivers, LXV200-012SW Driver is one particularly popular choice that has attracted attention. Here, we’ll take a look at its application field and working principle.

Application Field and Advantages of LXV200-012SW LED Drivers

LXV200-012SW is a nonsynchronous step-down LED driver that can drive a range of LED bulbs from 0.2W to 12W, making it a great choice if you have a lot of different kinds of bulbs to work with. The driver is made of quality components and has super light and thin size and high efficiency, making it more reliable and easier to use than other LED drivers.

The driver is designed to provide a constant voltage output in order to maintain uniformity, which is ideal for applications such as LED street lighting, indoor lighting, and other light sources used in commercial spaces. The driver also features a number of protection functions, such as over voltage, under voltage, and short circuit protection, which provides an extra layer of safety for applications. It\'s also designed with a maximum power point tracking (MPPT) algorithm, which helps to optimize efficiency and current distribution.

The driver is also reliable and stable, making it suitable for continuous and long-term use. It can be used in a wide variety of environments, including high temperature, high humidity, and other extreme conditions. The driver\'s performance remains consistent and reliable over a wide range of temperatures, but its output may be affected by high humidity.

Working Principle of LXV200-012SW LED Driver

LXV200-012SW LED driver is a nonsynchronous step-down LED driver based on a buck topology and pulse-width modulation (PWM) control, and is composed of a rectifier, output filter, light-emitting diode monitoring and control circuit, output driver, and power MOS tube. Its operation is based on the input of an AC voltage, which is rectified and filtered before it is sent to the output filter. The output filter further smoothes the output and eliminates high order harmonic components. The light-emitting diode monitoring and control circuit is used to monitor and control the light-emitting diode’s current, while the output driver provides the output drive voltage to the light-emitting diode, so that the light-emitting diode can be driven with a constant voltage and maintain a constant brightness.

The power MOS tube is the main switch component of the circuit, which works with other components to convert the input voltage into a constant DC voltage. The constant voltage is provided by the voltage feedback control, which stores a reference voltage, compares it with the output feedback voltage, and adjusts the output voltage to match the stored reference value. The power MOS tube also acts as a switch, which increases or decreases the on-time of the switch according to the demand of the load.

Conclusion

LXV200-012SW LED driver is an ideal choice for a wide variety of applications, thanks to its wide range of input and output voltages, high efficiency, and reliable and stable performance. Its application field includes LED street lighting, indoor lighting, and other light sources used in commercial spaces, and its working principle is based on a buck topology and PWM control. Overall, LXV200-012SW LED driver is a great choice for a wide variety of applications, and it is sure to be the perfect choice for many projects.

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