• Output Power: 50 W
• Output Voltage: 60 – 142 V DC
• Output Current: 350 – 700 mA (Adjustable via Potentiometer)
• Input Voltage Range: 90 – 305 V AC / 127 – 431 V V DC, 47 – 63 Hz
• Efficiency: up to 89 %
• Current Ripple: 5.0% (@ full load)
• Inrush Current: 50 A (twidth=350us) at 230 VAC
• Standby Power Consumption: < 0.5 W
• Operating Temperature: -40 °C to +85 °C (Tcase)
• Cooling: Fanless natural convection
• Protection Functions: Short Circuit, Over Temperature, Over Voltage (Input), Over Power
• Surge Protection: 6KV/4KV (Line-Earth/Line-Line)
• Isolation Voltage: 3.75KV AC between Input and Output
• Dimensions (L x W x H): 105 mm x 63 mm x 30 mm
• Weight: approx. 420 g
• Safety & EMC Certificates: DALI-2, UL8750, ENEC, CB, CE, UKCA, EAC
• Dimming Interface: DALI-2 Control Technology (DT6)
• Manufacturer Warranty: 5 Years

Detailed Information on the MEAN WELL XLG-50-L-DA2

The MEAN WELL XLG-50-L-DA2 represents a cutting-edge advancement in LED driver technology, specifically engineered for Constant Power Mode applications. This specialized "L" type model provides a high-voltage output range of 60 to 142V, making it an exceptional choice for series-connected LED strings in professional lighting fixtures. A standout feature of this driver is its integrated DALI-2 dimming interface, which complies with the latest IEC62386 standards (Device Type 6) to ensure seamless interoperability within smart building ecosystems and advanced lighting control networks. The innovative constant power design allows users to adjust the output current between 350mA and 700mA via a built-in potentiometer, providing ultimate flexibility for various COB or LED module configurations without needing multiple hardware variants. Durability is a core strength of the XLG series; the unit is housed in a robust metal casing with an IP67 ingress protection rating, making it impervious to dust and moisture in both indoor and harsh outdoor environments. Safety is paramount, featuring 6KV surge protection and a sophisticated isolation design that protects both the luminaire and the operator. Furthermore, its ultra-wide input range of 90-305VAC and extreme temperature resilience down to -40°C ensure rock-solid reliability for street lighting, architectural accents, and industrial high-bay applications across the globe.