LD Series 50 Watt AC/DC LED Driver (Constant Current, Dimming Options, UL Recognized, Legacy)

Legacy models are discounted inventory with older date codes offered New & Unused with a 90-Day Limited Product Warranty (and eligible for standard return/exchange).

Technical Specifications

• Output Voltages: 4VDC - 142VDC
• Output Watts: 50W Max.
• Output Currents: 350mA - 4200mA
• Input Voltage Range: 90 - 305VAC, 47-63Hz
• Selectable CC output: Choose from ≅50% ~ 100% of the standard rated output
• CC Dimming Options: -PD for PWM dimming, -RD for 0-10V dimming
• Number of Outputs: 1
• UL, cUL, CE: UL8750, CSA 22.2, EN61347
• Inrush Current: <30 Amps @ 25C, 277VAC, cold start, Max. Load
• Typical Efficiency: 85% @ 230Vac, full load
• Power Factor: ≥0.90 @ ≥60% Load, 120Vac/230Vac; ≥88% load, 277Vac
• Operating Temp: -30°C to +50°C
• Storage Temp: -40°C to +85°C, 5~95% RH
• MTBF: 474,000 hours @ Full Load per MIL-HDBK-217F Notice 2 at 25°C
• Shock/Vibration: 5~55Hz/2g, 30 minutes
• Safety: UL8750, UL1310 for Class 2, UL1012 for Non Class 2, EN61347 CSA 22.2 compliant
• EMC: FCC, 47CFR Part 15 Class B, EN61000-3-2 & EN61000-3-3 Class C
• Water and Dust Proof: IP66, NEMA4, for Dry, Damp, Wet Locations

Documentation

• LD50W Datasheet