DC-DC Converter HFC200 for automotive, transport and railway

DC/DC-Converter HFC200-W
DC/DC-Converter HFC200-W
DC/DC-Converter HFC200-W
DC/DC-Converter HFC200-W

Output Power 200 Watt

Download datasheet

High-Performance DC/DC Converter HFC200-W of Autronic - 200 Watt for railway & more


The DC/DC converter HFC200-W/O for wall mounting has an ultra-wide input voltage range between 14,4 and 154VDC with a power of 200 Watt. So one single converter suits for all international on-board power supply voltages for rail vehicles (24V to 110V) including the tolerance range of +/- 40% required according to EN 50155.  This ultra-wide voltage range is an optimum solution for companies offering one product as European solution.

With regard to temperature, shock, vibration and the railway-specific EMC criteria according to EN50121-3-2, as well as radiated emissions, surge, burst and ESD strict compliance with EN50155 is provided without additional components. Further, the converter has an integrated hold up time of 10ms (class S2). Two small gap filler at the bottom of the PCB acould be used for heat transfer to the case.  A high efficiency allows the HFC200 to run without any derating within the temperature range of -40...85°C according class TX.

Standard features are inrush current limitation as well as excess voltage and excess temperature protection, in addition, the converter is open-circuit stable and continuously short-circuit proof.

The chosen PCB material was based on the experience of Fire & Smoke tests according to EN45545-2.

For more information please call +49 7147 24-200 or by email vertrieb@autronic.de.


Overview key figures HFC200-W/O:

  • Isolated
  • Single output
  • For chassis mounting
  • Overtemperature shutdown
  • Zero load operation and short circuit protection
  • Parallel connection
  • Overvoltage protection in the main output, even in case of external supply (OVP)
  • Coated and glued parts for better vibration resistance
  • Ambient temperature: -40°C up to +85°C
  • According to Railway Standard EN 50155 and 50121-3-2

Download datasheet



min. - max.
Vout/V Iout/A Type Order number
14,4 - 154 12 16,7 HFC200-W/O 87691201224
14,4 - 154 24 8,3 HFC200-W/O 87692401229
14,4 - 154 12 16,7 HFC200-W/G 87691201257
14,4 - 154 24 8,3 HFC200-W/G 87692401253
other outputs on request