SLP-DUA4550AUS

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LED Drivers are composed of three components, the controller, the power supply and the output power module. SLP-DUA4550AUS is one of the Boost LED Drivers that are designed for LED lighting applications. It is a highly efficient, low-power, 3-channel LED driver.

Application Field

This LED driver is designed for general lighting applications such as interior lighting, outdoor lighting, automotive automotive lighting, and emergency lighting. It is suitable for installations in cars, buses, street lighting, outdoor lighting, and industrial lighting systems, as well as smaller systems such as LED boards and displays. It is also suitable for decorative lighting purposes such as light sculptures.

Features

This LED driver offers a number of features to make it extremely efficient and cost-effective. It is able to deliver up to 45W of power and support 3-channel operation at up to 24V input voltage range. It is designed to be compatible with most LED packages, including the latest plastic package types. It supports two different current modes, constant current and constant voltage. This allows for adjustable currents with the use of external resistors. It is also equipped with a number of built-in protection features including over temperature protection, open circuit protection, and over voltage protection.

The driver also comes with a dimmable interface, which means it can be dimmed with an external signal from a dimmer or controller. It also supports a wide range of AC input voltages, ranging from 100 VDC to 240 VDC, making it suitable for most AC power sources. Finally, it is designed with a high efficiency of up to 85%.

Working Principle

The working principle of this LED driver is simple. It takes in a DC input voltage and transforms it into a constant current or constant voltage to power the connected LED equipment. It is able to provide up to three channels of power output while maintaining a high performance level and efficiency.

The driver is made up of three main components. The main controller is responsible for monitoring and managing the power output. It is responsible for providing the driver with the correct voltage or current. The power module is responsible for taking in the processed power and transforming it into a suitable form for the LED equipment. Finally, the output power module is responsible for connecting the power output from the driver to the LED equipment.

The driver is designed with built-in protection features and can operate under a wide range of operating parameters. This ensures that the driver can monitor and maintain the required current and voltage levels, and protect against any unexpected over loads. It can also provide protection against any overvoltage or overtemperature problems.

The SLP-DUA4550AUS LED drivers offer a powerful and efficient solution for lighting applications, delivering up to 45W of power in a highly efficient and cost-effective package. It is able to operate in constant current and constant voltage modes and supports a wide range of AC power sources. It is also equipped with various built-in protection features for additional safety and reliability.

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