LD20W Series (20 Watt)
Constant Current LED Drivers with Dimming Options
20w led driver

Output Voltages 4VDC - 57VDC
Output Watts 20W Max.
Output Currents 350mA - 1660mA
Input Voltage Range 90 - 305VAC, 47-63Hz
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 <15 Amps @ 25C, 230VAC, cold start, Max. load
Typical Efficiency 85% @ 230VAC, full load
Power Factor ≥0.90 @ ≥70% Load, 120VAC/230VAC; ≥90% Load, 277VAC
Operating Temp -30C to +60C
Storage Temp -40C to +85C, 5~95% RH
MTBF 488,000 hours at full load per MIL-HDBK-217F Notice 2 at 40C
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 165 Grams (5.8 oz) typical

UL Document