LDH-45A-350

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LED drivers are an integral part of any lighting system, as they are responsible for controlling and regulating the power output of the lights. The LDH-45A-350 is a type of LED driver that is used in many applications, from commercial lighting to residential lighting. In this article, we will look at the LDH-45A-350’s application field and working principle.

The LDH-45A-350 is a 450W DC (Direct Current) constant voltage LED driver that is suitable for powering lighting fixtures like fluorescent lamps, as well as other DC applications such as panel lights and spotlights. It is a compact and easy-to-install device that can be used in both indoor and outdoor locations. This driver provides a maximum output of 450W, and it has a wide input voltage range of 130Vac to 277Vac. The power factor of the LDH-45A-350 is also very high, at 0.98.

In addition to its power output, the LDH-45A-350 features a wide output voltage range – 12Vdc to 24Vdc. Accordingly, it can be used to power different types of lighting fixtures, from low-voltage LED lights to standard 120VAC lamps. The driver also features phase-dimming capabilities, which allows it to adjust the brightness of the lights automatically.

The LDH-45A-350 is designed to be highly efficient, as it features a high frequency switching mode power supply. This allows it to convert the AC mains voltage into an isolated DC voltage, increasing the efficiency of the driver and reducing power losses. Furthermore, the device has a dimming range of 5% ~100%, allowing the lights’ brightness to be easily adjusted. The LDH-45A-350 also has a built-in LED indicator light, which allows the user to quickly and easily see the status of the driver.

The most important aspect of the LDH-45A-350 is its safety features. The driver features protection for over-voltage, over-current, and short-circuit conditions. Additionally, it is UL-certified, and it meets the highest safety standards in the industry. This makes it an ideal driver for both commercial and residential applications.

Finally, the LDH-45A-350 also comes with an optional 7-pin connector, which can be used to connect the driver to external devices, such as dimmers or switches. This allows the driver to be easily integrated into a lighting system, and it makes it easy to adjust the brightness of the lights.

In conclusion, the LDH-45A-350 is a highly efficient and reliable LED driver that is suitable for a variety of different applications. Its wide output voltage range, phase-dimming capabilities, and safety features make it an ideal choice for both commercial and residential lighting systems. Additionally, the device’s 7-pin connector allows it to be easily integrated into a lighting system, making it easy to adjust the brightness of the lights.

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