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

Yes. The AB suffix indicates the driver includes a dimming input, enabling external 0-10V or PWM dimming control from standard lighting controllers and building automation systems. This makes it suitable for occupancy-responsive or daylight-harvesting LED systems.

Yes. The IP67 waterproof rating means the driver can withstand rain and temporary immersion, and its operating range of -40°C to +90°C covers most outdoor climates. It is a good fit for garden uplighting, pathway fixtures, or building facade LED systems.

Yes. With 239.6W of constant-current output and a built-in dimming interface, the XLG-240-H-AB suits dimmable LED panels or troffer retrofits in offices or retail environments. The 27–56V CC voltage range aligns with many commercial LED module strings.

Yes. The IP67 rating and metal enclosure make the XLG-240-H-AB appropriate for damp or wet-rated locations including covered car parks, loading docks, and exterior soffits. The wide input voltage (100–305VAC) also simplifies use on commercial branch circuits.

The driver outputs up to 239.6W. As an example, a 20 W/m LED strip would support a maximum of about 12 m (239.6 ÷ 20). Always check the strip's power rating per meter and allow a 20% safety margin to avoid thermal stress on the driver.

Both share the same 239.6W output, 27–56V CC voltage range, and IP67 rating. The key difference is the AB model adds a dimming control input for external dimming signals, whereas the A model offers current adjustment only via its internal potentiometer. If dimming from a controller is not required, the XLG-240-H-A is sufficient.