Tuesday, February 19, 2008

50-W dc/dc converter powers railway


The RWY 50-72/48 is a rugged, dc/dc converter designed for operation in railways and other harsh environments. The 50-W, single output converter delivers 48 Vdc and accepts an input voltage of 72 Vdc (42 to 110 Vdc range). It has an I/O configuration based on a field-proven topology of encapsulated dc/dc converters.

The converter meets the requirements of EN 50155 for electronic equipment used on railway rolling stock. It also meets EN 50121-3-2 (EMI and EMC) and EN 55022 Class B EMI. Full encapsulation in a thermally conductive MIL-spec. silicon rubber compound ensures immunity to shock, vibration, moisture, salt and airborne contaminants. It is conduction cooled via a base plate to perform at temperatures from -40°C to 70°C. ($155 ea/100, available now.)

Absopulse Electronics, Carp, Ontario, Canada
Information 613-836-3511

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