200W, Rugged DC/DC Converter for redundant operation Binder Section: DC/DC Power Supplies July 29, 2009/TS/CL Made in Canada in Railway and other Heavy Duty Applications 
RWD 200 Series 


• Rugged, field-proven design 

• Built-in redundancy diode 

• Complete encapsulation 

• Very wide temperature range 

• Full electronic protection 

• Wide input ranges 

The RWD 200 Series fully encapsulated, single output, DC/DC converter uses a field-proven design to generate 200W output power.

A built-in output separation diode allows for redundant operation. It is a mature product with a track-record in numerous applications. This converter is entirely potted with a thermally conductive MIL-grade silicon rubber compound to ensure immunity to shock, vibration and humidity. It is conduction cooled via a base plate to a heatsinking surface. Low component count, large design headrooms, and the use of components with established reliability result in a high MTBF. The unit meets the requirements of EN50155 for electronic equipment used on rolling stock. The unit is also suitable for transportation, mining, oil rigs, military and other harsh environments. The RWD 200 is manufactured at our plant under strict quality control. Customized versions are also available.


Datasheet RWD200
Technical Drawing