LP55W Series (55 Watt)
Flicker Free Constant Current Programmable LED Driver with Dimming Option
55w led driver

Output Voltages 12VDC - 55VDC
Output Watts 55W Max.
Output Currents Set by resistor value (Rset) or GUI
(100 - 1500mA programmable output current)
Input Voltage Range 120 - 277VAC, 50/60Hz
Technology PFC Corrected 2-Stage Switch Mode
Dimming Options 0-10V Linear or LOG dimming 0% - 100%
Number of Outputs 1
UL, cUL, CE UL Type TL UL8750, CSA 22.2, EN61347
Inrush Current <30 Amps @ 25C, 277Vac, cold start, Max. Load
Typical Efficiency 88% @ 230Vac, full load
Power Factor ≥0.90 at ≥60% Output Power, 120Vac/230Vac/277Vac 50/60Hz
Operating Temp Tc 80C Maximum. Reference -30 to +50C ambient
Storage Temp -40C to +85C, 5~95% RH
MTBF 362,000 hours at full load per MIL-217F Notice 2 at 25C
Shock/Vibration 5~55Hz/2g, 30 minutes
Safety UL8750, EN61347, CSA 22.2 safety recognized, UL Type TL
EMC FCC, 47CFR Part 15 Class A certified, EN61000-3-2 & EN61000-3-3 Class C
Water and Dust Proof IP20, NEMA1, for Dry, Damp, Wet Locations
Mounting/Connection Case mounting holes with flying leads
Weight 340 Grams (12.0 oz) typical


UL Document                       
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