• Output Power: 50 W
• Output Current (Default): 1 A
• Constant Current Region: 22 – 54 V
• Current Adjustment Range: 0.53 – 2.1 A
• Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
• Efficiency: up to 90 %
• Dimming Function: 3-in-1 dimming (0-10V DC, 10V PWM signal, and resistance)
• Current Ripple: max. 5.0% @ rated current
• Inrush Current: 50 A (twidth=350us) at 230 VAC
• No Load Power Consumption: < 0.5 W
• Operating Temperature: -40 °C to +90 °C (Tcase)
• Cooling: Free air convection
• Protection Functions: Short circuit, Over power, Over temperature, Input over voltage
• Ingress Protection: IP67 rating
• Isolation Voltage: 3750 V AC between Input and Output
• Dimensions (L x W x H): 105 mm x 63 mm x 30 mm
• Weight: ca. 420 g
• Safety & EMC Certificates: UL, ENEC, TUV, CB, EAC, CE, CCC
• Manufacturer Warranty: 5 Years

Information about the MEAN WELL XLG-50-AB

The MEAN WELL XLG-50-AB is a highly versatile 50W LED driver that combines advanced 3-in-1 dimming technology with a unique constant power mode design. This AB-type model provides maximum control flexibility, allowing users to adjust the output current through both an internal potentiometer and external dimming signals such as 0-10V, PWM, or resistance. Designed for uncompromising durability, its metal housing and IP67 ingress protection ensure reliable performance in both indoor and outdoor settings, even under extreme thermal conditions. The driver is engineered to meet the latest international safety standards, featuring an isolated dimming circuit and a robust architecture capable of surviving input voltage stress of 440V AC for up to 48 hours. With a superior efficiency of 90% and a functional lifetime exceeding 50,000 hours, the XLG-50-AB is an ideal professional solution for LED street lighting, high-bay lighting, and architectural projects that require precise light intensity management and long-term stability.