Traco Power Introduces 40/60/100 W DC to DC Converters for Railway Applications

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Traco Power's TEP 40UIR & TEP 60UIR are two series of high performance railway DC-DC converters with ultra wide 12:1 input voltage range featuring a compact ¼ brick (2.3 x 1.45 x 0.5 inch) metal package. The ultra wide input allows the converter to act as an all-in-one solution if different voltage ranges have to be covered in the same application, resolving the issue of having multiple different converters installed.

An internal circuit implemented in these modules helps to extend the hold-up time with ease as it eliminates the need for expensive high voltage capacitors to cover the full input range. With only a 25 V capacitor (independent of the input voltage) the whole input range can be covered effectively reducing cost, size an inrush current.

Features of the TEP 40UIR & TEP 60UIR series

  • ultra-wide 12:1 input voltage range 9-75, 14-160 VDC
  • compact 2.3 × 1.45 × 0.5 inch standard package (quarter brick)
  • bus pin to easily extend hold-up time
  • EN 50155 and EN 61373 approval for railway applications
  • qualification for fire behavior according to EN 45545-2
SeriesPowerInput voltageOutput voltagePackage
TEP 40UIR40 W9-75, 14-160 VDC5, 12, 15, 24, 48 VDCQuarter-brick
TEP 60UIR60 W9-75, 14-160 VDC5, 12, 15, 24, 48 VDCQuarter-brick
TEP 100UIR100 W9-75, 14-160 VDC5, 12, 15, 24, 48 VDCQuarter-brick

Click here to learn about the TEP 40UIR DC-DC Converters.

Click here to learn about the TEP 60UIR DC-DC Converters.

Click here to learn more about the TEP 100UIR DC-DC Converters.