ABSOPULSE Electronics Ltd. 300W, IP66-Rated, Rugged, Railway Quality DC-DC Converter with Built in RIA12 Protection BAR 65R-D3 (IP66)

Packaged in waterproof IP66 enclosure RIA12 withstand capacity EN50155 input ranges For train and mobile applications Internal boards ruggedized and conformal coated Rugged, field-proven design Full electronic protection N+1 redundancy available This series of rugged, railway quality DC-DC converters utilize field proven topology to generate the required output power. They meet the requirements of EN50155 for electronic equipment used on railway rolling stock. With input voltage surge withstand capability of 3.5VN for 20msec, it meets the requirements of RIA12. The converters are enclosed in robust, waterproof, die cast aluminum IP66 packages. The input and output are via sealed cable glands, circular connectors or custom connections. The internal boards are ruggedized and conformal coated for immunity to high levels of shock and vibration. Cooling is by internal conduction to the walls of the IP66 enclosure and by baseplate to an external chassis or cabinet wall, with additional convection via the outside surface. If installed on a heat-sinking surface, cooling is further enhanced and the converters achieve higher output power. An optional built-in redundancy diode allows for parallel and N+1 operation. Other options include a Form C output fail alarm and remote shutdown. Full electronic protection, low component count, large design headroom, and the use of components with established reliability contribute to high MTBF. The unit is manufactured at our plant under strict quality control.