LXD120-4900SW

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LED Drivers are widely used in residential, commercial and industrial lighting applications, due to their high efficiency, small size and uniform light output. The LXD120-4900SW is a PWM driver, designed to provide adjustable light output to a range of LED lighting systems. This article examines its application field and working principle in detail.

Application filed

LXD120-4900SW is an adjustable PWM LED driver designed specifically for medium and high-power LED lighting applications. It offers high efficiency and reliable operation. Designed with an output current range of 9 to 18 A, the driver supports a wide range of LED arrays and lighting fixtures. This makes it suitable for a variety of residential, commercial and industrial lighting applications. Applications areas include:

• Office lighting
• Retail outlets
• Outdoor lighting
• Street lighting
• Parking lot lighting
• Decorative lighting
• Automotive lighting

The LXD120-4900SW is designed to provide adjustable, high-quality light output with low power consumption. Its built-in overheat protection ensures the driver will not be damaged by high temperatures. In addition, it is very easy to install, with hassle-free connection to a 12-48V AC/DC power input and an array of LED lights.

Working Principle

The LXD120-4900SW LED driver is based on a pulse-width modulation (PWM) operation. This means that it varies the duty cycle of the current waveform to alter the LED light output. A duty cycle of 0% results in no light output, while a duty cycle of 100% results in maximum light output.

The driver supports constant-current output, autonomously adjusting the output current when the input voltage and LED load vary. It is designed to provide high efficiency, with a total harmonic distortion (THD) of less than 20%. Moreover, it is designed with advanced overload, short circuit and over voltage protection features, to ensure a safe and reliable operation.

The LXD120-4900SW also provides a flicker-free output, to ensure a comfortable light environment. This is also aided by its soft start feature, which gradually increases the light output over a given time interval. The end result is a more pleasant and pleasant light effect.

In summary, the LXD120-4900SW is a versatile and efficient LED driver which is suitable for a range of LED lighting applications. With its adjustable light output and built-in safety features, it is an ideal solution for many residential, commercial and industrial lighting applications.

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