• Output power: 76.8 W
• Output voltage: 48 V DC
• Output current: 1.6 A (800–1600 mA adjustable)
• 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
• Control: Programmable Smart Timer Dimming + 3-in-1 Dimming
• 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: IP67
• Safety & EMC certifications: UL8750, CSA C22.2 No. 250.13-12, EN/IEC 61347-1, EN/IEC 61347-2-13, EN62384, EAC, KC
• Key features: programmable dimming profiles, smart timer, 3-in-1 dimming, metal housing
• Manufacturer warranty: 5 years

Information about the MEAN WELL ELG-75-48D2

The MEAN WELL ELG-75-48D2 is a revolutionary programmable 75 W LED power supply featuring built-in Smart Timer Dimming that automatically delivers optimized brightness profiles for up to 14 hours of operation, enabling energy-efficient lighting control without additional controllers. With 48 V DC at 1.6 A (800–1600 mA adjustable) and combined 3-in-1 dimming functionality (0-10 V, PWM, resistance), this power supply offers maximum flexibility for intelligent lighting solutions. The extended 100–305 V AC input range and 90% efficiency make it perfect for time-controlled lighting applications like street lighting, tunnel lighting, and commercial installations.

Its key strengths include the programmable Smart Timer technology with customizable dimming profiles (D01-Residential, D02-Street lighting, D03-Tunnel), the waterproof IP67 aluminum enclosure, and the completely silent fanless construction for −40 °C to +85 °C operating temperature. With complete protection suite, active PFC, and over 50,000 hours lifetime, this power supply combines automated energy management, professional dimming functions, and extreme environmental resilience for smart lighting systems where automation, flexibility, and long-term cost efficiency are paramount.