RailQor DC-DC Converters

The RailQor® line Series DC-DC converters is designed to provide isolated dc power in the transportation industry for such electronics as LED displays, audio amplifiers, safety monitors, lighting, and communications systems under the European Standard EN 501555.  These converters use SynQor’s synchronous rectifier based technology to achieve extremely effiicient industry leading performance.  Due to the difficult environmental conditions the transportation market poses on power supplies, SynQor has designed the RailQor line for optimal performance in the most demanding applications.


Product Highlights


  • High Efficiency up to 93%
  • Input Voltage Ranges: 9-36V, 12-155V, 42-110V, 34-160V, & 66-160V
  • Output Power Up to 150W
  • Fixed Frequency Switching, Low Output Noise
  • No Minimum Load Requirement
  • Remote On/Off Control
  • Output Voltage Trim Range +10% to -20%

  • Designed for 3000Vdc and 100ΩM Input-to-Output Isolation
  • High Power Density Means Smaller Size, More Board Area for Other Functions
  • Low Weight Reduces Strain During Vibration
  • SynQor’s Proven Designs Lead to High Reliability and Quality
  • Single Board Production – Short Lead Times & Flexibility
  • Manufacturing Excellence – High Level of Automation Improves Lead Times, Flexibility and Reliability


RailWay Catalogue

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