DC-Transformer 171E-13.8-ON

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 19 ... 58 VDC
  • very high efficiency: up to 97%
  • peak input voltage: 63 VDC
  • output voltage / max. output current: 13.8 VDC / 45.0 ADC


The result of the combination of the most modern components and years of development. The DC-DC converter for highest demands. The hardware configuration options are exemplary with shutdown (shutdown with -VBat) and ON/OFF option (enable with +VBat). The E-version with integrated decoupling diode at the output for battery charging function. A cable solution as well as a plug solution (up to 45A) are possible.


  • non-isolated step-down converter
  • very low input ripple and noise
  • continous no load and short circuit proof
  • for ambient temperatures of -40°C up to +85°C
  • thermal shutdown at +90°C
  • for active loads, can be connected in parallel
  • integrated EMI input and output filter
  • no derating of power
  • heatsinking metal case
  • robust design
  • unipolar output voltage
  • non-isolated output