Technical Information & Details for the MEAN WELL XLG-50-L-DA2 Power Supply
- Output Power: 50 W
- Output Voltage: 60 – 142 V DC (Constant Power Mode)
- Output Current: 350 mA (Adjustable 250 mA – 1050 mA via DALI)
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: Up to 90 %
- Ripple & Noise: < 3.0 % @ rated current
- Inrush Current: 50 A @ 230 VAC (Cold start)
- Standby Power Consumption: < 0.5 W
- Operating Temperature: −40 °C to +90 °C (Tcase)
- Cooling: Fanless natural convection
- Protection Functions: Short circuit, Over current, Over voltage, Over temperature
- Surge Immunity: 6KV (Line-Earth), 4KV (Line-Line)
- Isolation Voltage: 3750 V AC between Input and Output
- Dimensions (L x W x H): 105 mm x 63 mm x 30 mm
- Weight: Approx. 410 g
- Control Interface: DALI-2 (Digital Addressable Lighting Interface)
- Safety Standards: CE, ENEC, UL8750, CB, EAC, CCC, IP67
- Manufacturer Warranty: 5 Years
Information about the MEAN WELL XLG-50-L-DA2
The MEAN WELL XLG-50-L-DA2 is a state-of-the-art 50W LED driver specifically designed for advanced digital lighting ecosystems requiring DALI-2 control protocols. This model stands out with its unique Constant Power Mode architecture, which ensures maximum performance across a broad voltage window, allowing for streamlined inventory and simplified system design. Engineered for high-stress environments, its fully-potted metal housing achieves an IP67 rating, protecting the internal components from dust and moisture in both indoor and outdoor installations such as floodlighting or architectural displays. A key technical strength is the exceptional thermal management, enabling the device to operate at a case temperature of up to 90 °C without compromising its 50,000-hour lifetime. Furthermore, the unit features active Power Factor Correction (PFC) and robust 6KV surge protection, ensuring high reliability against electrical transients. With a high energy efficiency of 90% and compliance with the latest global safety regulations, the XLG-50-L-DA2 provides a high-efficiency, flicker-free, and smart-ready power solution, fully backed by a 5-year manufacturer warranty for total peace of mind in professional lighting projects.
