200W, Rugged Dual output DC/DC Converter for Railway and other Heavy Duty Applications
RWY 272 Series


• Rugged construction 

• Dual output 

• 200W output power 

• Meets EN50155 and EN60950 

• Complete encapsulation 

• Conduction cooling 

• Compact case

The RWY 272 series dual-output, push-pull converter provides a maximum output of 200W. It is comprised of a controller with one main and one tracking output. This high-density unit is entirely potted with a thermally conductive MIL-spec. silicon rubber compound for resistance against shock, vibration, humidity, moisture, dust and insects. The converter is conduction cooled via a base plate and designed for operation within a wide temperature range without de-rating. The use of components with many years of established reliability and generous headroom contribute to a the demonstrated MTBF exceeding 1,000,000 hours at typical operating temperatures. The unit is intended for transportation, mining, oil rigs, military and other harsh environments. This design meets the requirements of EN50155 for electronic equipment used on rolling stock. 


Datasheet RWY272
Technical Drawing