Mean Well XLG-240-M-AB Power Supply 240W 1400mA - Adjustable and Dimmable

Yes. The AB suffix indicates a built-in dimming interface compatible with standard 0-10V or PWM control signals. This allows the driver to integrate with occupancy sensors, daylight harvesting systems, or building management systems.

Yes. With 239.4W of constant-current output and a 90–171V CC voltage range, the XLG-240-M-AB is well matched to medium-voltage LED module strings used in commercial pendants, high-bays, and linear architectural fixtures where dimming control is required.

Yes. The IP67 waterproof rating confirms protection against dust and water immersion, making the driver suitable for outdoor or wet-location luminaire housings. Its -40°C to +90°C range also handles extreme ambient temperatures.

Yes. The CC voltage range of 90–171V encompasses LED module strings with forward voltages between 90V and 171V, which includes many medium-voltage commercial module arrays. The driver regulates output current at 1.4A within that window.

Both share the same 239.4W output, 90–171V CC voltage range, 1.4A output current, and IP67 rating in the same enclosure. The XLG-240-M-AB adds a dimming control input for 0-10V or PWM signals; the XLG-240-M-A offers only manual current adjustment. Choose the AB variant when external dimming is needed.

Yes. The 100–305VAC input range covers 120V, 230V, 240V, and 277V mains supplies without any manual reconfiguration, making it practical for projects spanning multiple regions or voltage standards.