Transportation AC-DC and DC-DC isolated converters and filters

Transportation Power Supplies

SynQor’s AeroQor® and RailQor® product lines of AC-DC and DC-DC isolated converters and filters are geared towards the Air, Rail and Ground transportation industries. These converters and filters have been specifically designed to meet the most stringent electrical and environmental Air and Rail specifications respectively. The converters use SynQor’s two-stage power topology with its patented synchronous-rectification which is compact and greatly improves efficiency to the point that in some cases heat sinks can be omitted from the design. The AeroQor and RailQor products have a high level of field proven reliability which is perfect for the low maintenance, high performance demands of today’s high-tech transportation industries.

To learn more click on a product below, visit our Product Guide or contact a SynQor Representative.


  • Product Family: RailQor
  • High efficiency up to 93%
  • Input voltage ranges: 9-36 V, 18-75 V, 34-160 V, 42-110 V, 12-150 V & 66-160 V
  • Output power up to 325 W
  • Fixed frequency switching, low output noise
  • RailQor DC-DC EMI Filter Available


  • Product Family: AeroQor
  • High efficiency up to 92%
  • Input Voltage Ranges: 
    • Single Phase Isolated PFC: 85-264 Vrms
    • 3-Phase Isolated PFC: 100-140 Vrms L-N 
  • Output power:
    • Single-Phase up to 325 W
    • 3-Phase up to 750 W
  • AeroQor AC Line Filters available