LD40W Series (40 Watt)
Constant Current or Constant Voltage with Dimming Options
40w led driver

Output Voltages 3VDC - 130VDC
Output Watts 40W Max.
Output Currents 350mA - 4450mA
Input Voltage Range 90 - 305VAC, 47-63Hz
Selectable CC output Choose from ≅ 50% ~ 100% of the standard rated output
Dimming Options -PD for PWM dimming, -RD for 0-10V dimming
Number of Outputs 1
UL, cUL, CE UL Type HL UL8750, CSA 22.2, EN61347
Inrush Current <20 Amps @ 25C, 277VAC, cold start, full load
Typical Efficiency 85% @ 230Vac, full load
Power Factor ≥0.90 @ ≥60% Load, 120Vac/230Vac; ≥85% load, 277Vac
Operating Temp -30C to +60C
Storage Temp -40C to +85C, 5~95% RH
MTBF 482,000 hours @ Full Load per MIL-HDBK-217F Notice 2 at 25C
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
Mounting/Connection Case mounting holes with flying leads
Weight 311 Grams (11.0 oz) typical


UL Document