OPTOTRONIC® Electronic 12VDC & 24VDC Constant Voltage

LED Power Supplies

OPTOTRONIC® Constant Voltage Power Supplies

Key Features & Benefits

  • Wet and damp-rated designs available for use in outdoor applications
  • Wide input voltage range: 120-277Vac (select models)
  • Broad ambient temperature range for use in extreme application conditions
  • Electronically stabilized output voltage with low-line ripple
  • Integrated dimming (select models)
  • Short circuit, overload and overheat protection for sustained performance
  • High-power factor and efficiency
  • Compact enclosures for variety of applications and fixture designs
  • UL Class 2 output for safe operation
  • Exceptional line and load regulation


  • Ambience lighting inside furniture
  • Backlighting
  • Compact installations
  • Effect lighting
  • General lighting
  • Low & medium power applications
  • Panel lighting
  • Path and roadway marking
  • Signs
  • Step & seat marking
  • Wall washing

OPTOTRONIC constant voltage LED power supplies are available in a variety sizes and are electronically stabilized. The wide range of input voltages on select models, from 120 to 277VAC, enables worldwide use on single-phase AC power lines. These supplies are available with 12VDC and 24VDC outputs and are protected against open circuit, short circuit, overload and overheating conditions.


Digital Lighting Systems
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Warranty claims can be submitted to: ds.warranty@osram.com