DC-DC Power Converters

10Jun 2014
DCR-150R-RIA12 railway dc-dc converter EN50155 train

The DCR 100R and DCR 150R are recent additions to ABSOPULSE Electronics′ line of rugged, railway quality dc-dc converters. They meet the requirements of EN50155 for electronic equipment used on railway rolling stock. In addition, with an input voltage surge withstand capability of 385Vdc for >1 minute (3.5Vn for 20msec min.), they comfortably meet RIA12, which is the general specification for the protection of traction and rolling stock equipment from transients and surges in DC control systems.