SLM160W-3.9-40-ZA

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LED drivers are compact, reliable, and easy to use devices, designed for driving LED lighting fixtures. LED drivers provide consistent, regulated voltage through varying input voltages, making them suitable for LED lighting fixtures and other high power LED applications, such as billboard lighting, street lighting, and indoor-lighting systems.

The SLM160W-3.9-40-ZA LED driver is a step-down driver designed for LED lighting fixtures with an input voltage of 180 – 305VAC, and provides a regulated output voltage of 3.9VDC with a maximum output power of 160Watts. The driver has an IP65 rated weatherproof plastic enclosure, which provides protection from dust and water making it suitable for both indoor and outdoor applications. Additionally, the driver is equipped with over-temperature, over-voltage, and over-current protection circuits, making it a safe and reliable choice for your LED lighting application.

The SLM160W-3.9-40-ZA LED driver is designed on the principle of step-down DC/DC conversion. This means that the driver takes in a higher voltage AC input, and outputs a regulated DC voltage that is proportionally lower. The initial AC voltage is regulated through a bridge rectifier circuit, which converts the AC to DC prior to DC/DC conversion. From here, the high voltage DC passes through an efficient pulse-width modulation (PWM) switch, such as a MOSFET, where the voltage is regulated through a DC/DC converter. The PWM switch allows the LED driver to operate with high efficiency by rapidly switching the output voltage cycle, and using only the energy required for the desired voltage output.

The SLM160W-3.9-40-ZA offers numerous benefits and features, making it perfect for LED lighting systems and other types of high power LED applications. It features a constant current design, allowing it to regulate both current and voltage levels, meaning that the LED driver can maintain a consistent current output, even as input voltages change. Additionally, the constant current design helps prevent power losses over long lengths of wiring, helping to ensure consistent performance and safety. The driver also offers a wide range of dimming options, so that it can be tailored to suit almost any LED lighting application.

The SLM160W-3.9-40-ZA LED driver can be used in a variety of locations, both indoors and outdoors. Due to its IP65 rated weatherproof plastic enclosure it is ideal for outdoor applications such as street lighting, billboard lighting, and other high power LED lighting systems. Additionally, it is suitable for use in a variety of indoor applications, such as aquariums, workshops, retail spaces, and other commercial areas. No matter the application, the SLM160W-3.9-40-ZA LED driver is a reliable and efficient choice for your next LED lighting system.

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