• Output power: 76.8 W
• Output voltage: 48 V DC
• Output current: 1.6 A
• Input voltage range: 100 – 305 V AC / 142 – 431 V DC, 47 – 63 Hz
• Efficiency: up to 90%
• Ripple & noise: ≤ 250 mVp-p
• Inrush current: Cold start 50 A at 230 V AC (typ.)
• No load power consumption: < 0.5 W
• Operating temperature: Tc = −40 °C to +85 °C
• Cooling: fanless natural convection
• Protection functions: short circuit, over current, over voltage, over temperature
• Voltage adjustment: 43.2 – 52.8 V (via potentiometer)
• Current adjustment: 0.8 – 1.6 A (via potentiometer)
• Dimming: 3-in-1 dimming (0-10 V DC, 10 V PWM, resistance)
• Power factor: PF ≥ 0.95 at 230 V AC (full load)
• Isolation voltage: 3.75 kV AC input to output
• Dimensions (L x W x H): 180 mm x 63 mm x 35.5 mm
• Weight: approx. 0.8 kg
• Ingress protection: IP65/IP67
• Safety & EMC certifications: UL8750, CSA C22.2 No. 250.13-12, EN/IEC 61347-1, EN/IEC 61347-2-13, EN62384, EAC, KC, CB, CE, ENEC
• Key features: potentiometer adjustment + 3-in-1 dimming, metal housing, active PFC, SELV
• Manufacturer warranty: 5 years

Information about the MEAN WELL ELG-75-48AB

The MEAN WELL ELG-75-48AB is the ultimate all-in-one 75 W LED power supply combining potentiometer adjustment and 3-in-1 dimming in a single unit, delivering maximum flexibility for the most demanding professional lighting projects. With 48 V DC at 1.6 A, adjustable ranges of 43.2–52.8 V voltage and 0.8–1.6 A current, plus triple dimming functionality (0-10 V, PWM, resistance), this power supply covers every requirement of modern LED systems. The universal 100–305 V AC input range and 90% efficiency make it perfect for complex installations in architectural, industrial, and outdoor lighting.

Its absolute strengths lie in the unique combination of precise potentiometer fine-tuning for perfect LED matching and the universal 3-in-1 dimming technology for dynamic light control. The rugged metal housing with IP65/IP67 protection, silent fanless cooling, and operation from −40 °C to +85 °C guarantee unconditional deployment reliability. With complete protection suite, active PFC, and over 50,000 hours lifetime, this masterpiece offers maximum system adaptability, environmental resilience, and long-term operational security for projects where complexity meets perfection.