DC-Transformer 154DH-24-ON

Converter can be used in various applications

Key figures

  • ultrawide input voltage range: 28 ... 160 VDC
  • very high efficiency: up to 95%
  • peak input voltage: 170 VDC
  • output voltage / max. output current: 24.0 VDC / 13.0 ADC


Progressive development of the 154-24 in the new all-aluminum case with similar specifications. The dc-transformer 154DH-24-ON with its 24V DC output was completely facelifted. The constant current control in the overload range has been significantly improved and forms a quasi-CC-CV charging function. (Constant current in overlaod condition for battery charging applications). The advanced integrated EMC filter completes this new DC-DC converter. The product is designed for increased environmental demands.


  • 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
  • internal input reverse polaritiy protection diode