Mean Well ELG-150-24DA-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC 6.25A

The DA suffix indicates a DALI (IEC 62386) digital dimming interface. The driver can be individually addressed on a shared DALI bus and dimmed from 0 to 100% via a DALI controller, suitable for lighting systems that require scene programming or energy management control.

Yes. Hotel and hospitality cove lighting is a common application for DALI-dimmable 24V drivers. The ELG-150-24DA-3Y can be addressed individually on the DALI bus and delivers up to 150W to 24V LED strips, sufficient for medium-to-long cove runs with smooth dimming capability.

Yes. The IP67 rating means the driver is sealed against dust and temporary water immersion, allowing placement in outdoor luminaire housings or enclosures exposed to rain. The -40°C to +90°C operating range covers outdoor temperature extremes in most regions.

At 150W maximum output, dividing by 16.8 W/m gives approximately 8.9 m of strip (150 ÷ 16.8). For a 12 W/m strip, that extends to about 12.5 m (150 ÷ 12). Always verify the strip's rated power per meter and stay within the 150W limit.

Yes. DALI control provides smooth, linear dimming across the full range, which reduces flicker compared to PWM dimming at low frequencies. The ELG-150-24DA-3Y is a suitable driver for museum displays and other environments where lighting quality and artifact fidelity are critical.

Yes. The input accepts 100–305VAC with no manual switching, making the ELG-150-24DA-3Y compatible with 120V North American, 230V European, and 277V commercial supplies from a single SKU.