The RCM Series (Railway Chassis Mount) DC-DC converters are reliable power supplies for railway and transportation systems. There are two wide input voltage ranges available for 150 W and 300 W models. 500 W and 1000 W models are optimized for 110 V railway batteries. The RCM Series is designed for chassis mount applications, with an integrated enclosure, operating in convection cooled environments. Many options are available, such as an output ORing FET for redundant operation, output voltage adjustment, interruption time of 10 ms (class S2), out-ok signals and a shutdown input. The RCM Series is aimed at applications that need simple, clean, isolated power to run from 110 V, 72 V, 48 V, and 24 V batteries. With its quick fixing and simplicity of wiring/connection, the RCM Series is ideal for the ever growing applications and retrofit of equipment on rolling stock and other harsh environment applications.