DC-Transformer 145E-13.8-SD

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 16 ... 100 VDC
  • very high efficiency: up to 95%
  • peak input voltage: 125 VDC
  • output voltage / max. output current: 13.8 VDC / 12.0 ADC


DCDC converter, universally applicable, parallel switchable, customizable! Battery charger with CC-CV charging function for 24V, 48V, 80V and 96V (2x48V) supply systems. Can be operated permanently at 100VDC input voltage. Withstands voltage spikes up to 125V.


  • 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