HFC50-W/G – NEW POWERFUL DC/DC CONVERTER FOR RAILWAY AND ROUGH ENVIRONMENTAL
The brand new converter for wall mounting has an ultra-wide input volt-age range between 14,4…154VDC with a power of 50 Watt. So one single converter suits for all international on-board power supply voltages for rail vehicles (24 V to 110 V) including the tolerance range of +/- 40% re-quired according to EN 50155. This ultra-wide voltage range is an opti-mum solution for companies acting Europe-wide offering them the chance to qualify components cost-efficiently with one single converter.
About temperature, shock/vibration, damp heat 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 10 ms (class S2). A high efficiency up to 92% allows the HFC50 to run without any derating within the temperature range of -40…85°C ac-cording 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 (R25, HL 3).
The converters can be ordered now; available are versions with 12 V or 24 V out. Other outputs will be available on request.
Please do not hesitate to contact the experts at firstname.lastname@example.org or call the headquarter for more details