DC-Transformer Master-15X-xx

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 16 ... 100 VDC
  • very high efficiency: up to 98%
  • peak input voltage: 125 VDC
  • output voltage / max. output current: 13.8 VDC / 20.0 ADC


This is a DC transformer master article - many features are customizable. This master DCDC converter only briefly outlines the rough possible specifications. Its independent current and voltage regulation allows the Master 15X to be used as a battery charger or as a quasi- CC-CV charger for a battery charger with DC input. Its possible field of application: battery-operated or supercapacitor-powered systems, systems with a large DC voltage range e.g. from 16V to 96V for generating the 12V/13.8V board network (low setter).


  • 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 passive loads only
  • integrated EMI input and output filter
  • no derating of power
  • heatsinking metal case
  • robust design
  • unipolar output voltage
  • non-isolated output