SL-L2282B002US

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LEDs have revolutionized the world of lighting with their amazing features such as superior lighting efficiency, long lifetime, and low electric consumption. To get their full potential, LED drivers must be used to control and regulate the light output. The SL-L2282B002US is a high-efficiency LED driver, specifically designed for use in luminaire design applications.

Introduction

The SL-L2282B002US is a high-efficiency LED driver, specifically designed for use in luminaire design applications. It features a maximum output voltage of 55V and maximum output current of 1A, delivering both high-performance and reliable performance. It can be operated over a wide range of input voltage from 12V to 55V, allowing for easy installation and a wider range of luminaire designs.

The SL-L2282B002US LED driver is highly efficient and feature several protections such as short circuit protection, over current protection, and over voltage protection, ensuring that the luminaire components remain safe from damage. Additionally, the driver is designed with open-circuit protection, achieving safer and more reliable operation.

Benefits

The SL-L2282B002US LED driver offers a number of benefits, such as:

• High Efficiency – With a wide operating voltage range, the driver delivers highly efficient energy conversion, up to 89% at a full load
• Wide Power Output – Maximum output voltage of 55V and maximum output current of 1A allows for a larger variety of applications and designs
• Protection – With several protection circuits, the LED driver is designed to protect your luminaire and electrical components from damage
• Long Lifetime – The driver is designed for a long operational life and is rated for up to 50,000 hours of use
• Easy Installation – Its simple wiring design ensures quick and easy installation

Applications

The SL-L2282B002US LED driver is ideal for use in a variety of luminaire designs, such as streetlights, floodlights, and more. It is also suitable for use in backlighting applications, retail displays, accent lighting, and various other lighting applications.

Working Principle

The SL-L2282B002US LED driver features a current mode boost circuit topology. The driver uses an NPN transistor and a diode as the switching elements to regulate the output current. The switching elements are controlled by a built-in pulse width modulation (PWM) microcontroller. The PWM signal is generated based on the feedback voltage from a shunt resistor, allowing the driver to automatically adjust the output current to match the LED load.

The driver also features a wide variety of operating modes, such as constant current mode, constant voltage mode, dimming mode, and soft start mode. These modes are controlled by the microcontroller, allowing the user to control the current and voltage outputs of the driver for a wide range of applications.

Conclusion

The SL-L2282B002US LED driver is a high-efficiency LED driver, specifically designed for use in luminaire design applications. It features a wide operating voltage range, high efficiency, and several protections, ensuring reliable and safe operation. The driver is suitable for use in a wide range of applications and is rated for up to 50,000 hours of use. By utilizing the driver’s various operating modes and protections, designers can ensure efficient and reliable operation of their luminaire.

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