Overview: DC/DC Railway Converter THN 20WIR Series, 20 Watt • Compact 1” x 1” metal package • EN 50155 and EN 61373 approval for
railway applications • Qualification for fire behavior according
to EN 45545-2 • Wide 4:1 input voltage: 9-36, 18-75,
36-160 VDC UL 62368-1 IEC 62368-1 • Operating temperature range -40 to The THN 20WIR series is a family of ruggedized 20 Watt DC/DC converters for +65 °C without derating highest reliability in harsh environments. The converters have a wide 4:1 input • High efficiency up to 91% • 3000 VDC I/O-isolation range and increased resistance against electromagnetic interference, shock/vibration and thermal shock and come in a six-side shielded 1” x 1” metal package. The innovative design provides high efficiencies up to 91% and thus en- • able an operating temperature range from -40 to +65°C without derating. The
Protection against overload, overvoltage approvals according to standards EN 50155 and EN 61373 qualify them for and short circuit railway and transportation systems. Additional qualification for the fire behavior • Remote On/Off and Trim function • 3-year product warranty of components according to EN 45545-2 and the safety approval according IEC/EN 62368-1, UL62368-1 support a potential compliance test of the application.
