The RWY 50-72/48 is a rugged dc/dc converter designed for operation in railway 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 and EN 55022 Class B requirements. 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° to 70°C. The P100 chassis measures 2.3 x 7.1 x 2.4 in. ($155 ea/100 — available now.)
Absopulse Electronics , Ottawa , Ontario , Canada
Information 613-836-3511
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