DC-Transformer 258E1-27.5-ON

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 15 ... 58 VDC
  • very high efficiency: up to 98%
  • input surge voltage: 60 VDC
  • output voltage / max. output current: 27.5 VDC / 8.0 ADC


This datasheet is preliminary. Specification may vary slightly or can be customized.


  • non-isolated step up and 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