HLG-40H-20B

HLG series LED drivers are a type of LED driver developed by Mean Well. This series of LED drivers boasts high efficiency and reliable operations for use in various lighting applications, such as industrial and outdoor lighting purposes. The HLG-40H-20B is a type of LED driver that is designed for LED lighting applications such as street lights, decorative garden lighting, etc. In this article, we will discuss the application fields and working principles of the HLG-40H-20B.

Application fields

The HLG-40H-20B LED driver is mainly used for LED lighting purposes. It is suitable for use in outdoor lighting such as street lighting and decorative garden lighting. Furthermore, this LED driver is also suitable for other kinds of lighting applications, such as indoor lighting, floodlighting and architectural lighting. This LED driver can also be used in industrial lighting applications, such as high bays and low bays. This LED driver is capable of driving up to 40W LED loads, which makes it suitable for applications that require a higher power output.

Working Principle

The HLG-40H-20B LED driver works by converting AC power from the mains into a low voltage, constant current DC output. This low voltage DC output is used to drive the LED lights. The working principle of this LED driver is based on the principle of LED load compensation, which ensures that the LED driver can achieve a high level of efficiency and reliability while still providing a constant and stable output current. The LED driver features an active PFC (Power Factor Correction) which ensures that the maximum efficiency of the LED driver is always maintained. Additionally, the LED driver is also able to protect the LED lights from over voltage and short circuit conditions for improved safety.

Conclusion

In conclusion, the HLG-40H-20B LED driver is a type of LED driver designed for LED lighting purposes. This LED driver can be used for outdoor lighting applications such as street lighting and decorative garden lighting, as well as indoor lighting, floodlighting and architectural lighting. The working principle of this LED driver is based on the principle of LED load compensation, and it is able to protect the LED lights from over voltage and short circuit conditions. Therefore, it can be said that the HLG-40H-20B LED driver is suitable for many lighting applications that require a high level of efficiency and reliable operations.