HLG-240H-20C

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LED drivers are used to regulate the power of a light-emitting diode (LED) to ensure its maximum efficiency. They are a critical component of any LED lighting system, as failure to use the correct type of LED driver can cause catastrophic failure and costly repairs. The HLG-240H-20C is a high efficiency, low current LED driver that is ideal for a variety of applications.

The HLG-240H-20C LED driver is a closed-loop, highly-regulated power supply that offers excellent power efficiency and noise-free performance. The output of the HLG-240H-20C is adjustable between 10 to 100V, allowing for use of the driver with a wide variety of LED lighting types. The driver contains an in-built thermal cutoff switch in order to protect the LED load from any temperature-related damages.

The HLG-240H-20C is designed specifically for light engine-based LED applications, such as street-lighting and flood lights. The driver is also suitable for use in controlled environment lighting, such as in commercial, office, or industrial buildings. The high-efficiency design of the driver makes it an ideal choice for applications where low-cost of ownership and long lifespan are of utmost importance. The HLG-240H-20C is also compatible with dimming systems, allowing LED lighting to be adjusted to the desired intensity.

The HLG-240H-20C LED driver operates using a buck converter topology, which is a type of DC-to-DC converter capable of outputting a constant voltage or current. The input of this type of converter is usually a DC voltage, typically created by a rectifier at the AC mains. The driver acts as a switch, allowing energy to be stored in an inductor, and then released into the output transformer. The voltage or current at the transformer output is determined by the frequency of the switch and the turns ratio of the transformer.

The converter topology used by the HLG-240H-20C allows it to be used as an isolated DC-DC converter, meaning that the input and output circuits are electrically isolated from each other. This means that the driver can be used to power multiple LED lighting systems from a single input source. This is an important feature, as it reduces the number of separate power supplies required, as well as allows for the stringing of multiple LED strings and reducing wiring complexity.

The versatile HLG-240H-20C is an ideal choice for a wide variety of LED driver applications. Its high efficiency and in-built thermal protection make it an ideal choice for low-cost of ownership and extended life applications. In addition, the driver can be used as an isolated DC-DC converter, which is particularly suitable for multi-LED stringing applications. The adjustable output voltage and dimming capability of the driver make it a versatile and reliable choice for nearly any LED lighting system.

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