PA-1600-48SL

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Introduction

LED Drivers are electronic devices that convert electrical energy into light by producing a current and voltage that is appropriate for driving LEDs. The most common types are DC-DC converters, AC-DC converters, and AC-DC dimmer circuits. The PA-1600-48SL is a LED Driver that can be used in a variety of applications including automotive, commercial, and residential lighting.

The PA-1600-48SL is a constant current LED driver with an input voltage range of 90-305VAC, a power factor of over 0.95 and a total harmonic distortion of less than 10%. The PA-1600-48SL is rated for a maximum wattage of 48W, and can provide up to 0.9A of current when connected to a 12V supply. It features an input power saving mode that reduces power consumption by up to 15%.

Applications

The PA-1600-48SL is an ideal choice for a variety of LED applications. Its wide voltage range and high power factor make it well suited for automotive, commercial, and residential lighting applications. The driver is designed to drive LED modules up to 48W, including those used for traffic warning signs, signage, and decorative lighting. For automotive lighting, the PA-1600-48SL can be used for headlights, fog lights, interior ambient lighting, and reverse lights.

The PA-1600-48SL is also ideal for indoor lighting applications, such as retail stores, offices, and commercial facilities. The power saving mode helps to reduce power consumption, enabling energy savings even when the driver is running at full capacity. The driver is capable of dimming multiple LEDs when used in conjunction with a compatible dimmer. As such, it can be used in a wide range of dimmable LED lighting systems, including those used for entertainment venues, galleries, and other decorative lighting applications.

Working Principle

The PA-1600-48SL driver works by converting a standard AC line voltage into a stable DC voltage output suitable for powering LEDs. It uses an internal high-frequency switching power supply to step down the input voltage to the rated output. The constant current output helps to ensure that the LEDs being powered remain within their rated forward voltage range. The driver also features over-temperature and overload protection to help protect connected LEDs, and it features an active power saving mode to reduce power consumption when the output load is less than or equal to 50%.

The PA-1600-48SL driver also features adjustable output current settings to allow for precise adjustment of the LEDs being powered, and it is also equipped with an output trim potentiometer to adjust the output current. This allows users to achieve optimal brightness and color accurately. The driver also features several safety features to protect connected LEDs from overload, over-voltage, over-temperature, and short-circuit conditions.

Conclusion

The PA-1600-48SL LED driver is a versatile and reliable LED driver that can be used for a variety of automotive, commercial, and residential lighting applications. Its wide voltage range and high power factor make it ideal for driving high powered LED modules, and its adjustable output settings and power saving mode enable energy savings. The driver is also equipped with several safety features to protect connected LEDs from overload, over-voltage, over-temperature, and short-circuit conditions.

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