Mean Well ELG20042A AC-DC LED 

Mean Well ELG20042A AC-DC LED 

Mean Well ELG20042A AC-DC LED

• This conversion from AC to DC is necessary because LEDs require a constant and low-voltage DC power source to operate effectively and efficiently. The AC-DC LED lighting system is connected to a standard AC power source, which is commonly found in households and buildings. In many parts of the world, this is 120V or 240V AC, depending on the electrical standards. AC-DC LED lighting systems are commonly used for various applications, including residential lighting, commercial lighting, and industrial lighting. The LED driver controls the current and voltage supplied to the LED or array of LEDs to ensure they operate within their specified operating range. LED drivers can be constant current or constant voltage drivers, depending on the LED type and design.