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30W, Rugged DC/DC converter modules with wide input voltage ranges target railway applications
Suitable for a range of railway and mobile applications including in signaling & communication and video surveillance equipment. The DCW 30R Series rugged, railway quality DC/DC converter modules deliver 30W output power. They meet all relevant railway standards including EN50155, EN50121-3-2 conducted and radiated EMI, EN55022 Class B, and EN61000 immunity.These converters offer nominal input voltage options of 24V, 48V, 72V, 96V or 110V dc with wide input ranges (EN 50155). Standard outputs include 12V, 24V, 48V or 110V. Other input and output values are available on request. The DCW 30R units operate over a -25°C to +70°C cold-plate temperature range without derating. Cooling is via baseplate to a heatsinking surface and by natural convection. They are housed in a compact 94 x 48 x 160 mm vented chassis mount enclosure, and weigh 550g. The DCW 30R modules are ruggedized and conformal coated for immunity to shock, vibration and moisture. They are also available in open-frame format. The DCW 30R units have 3kVdc input to output isolation, inrush current limiting and reverse polarity protection at the input. Over-voltage protection, over-current, short circuit and thermal protection are standard. For detailed specifications for the DCW 30R, please see datasheet above (right). Absopulse designs and manufactures an extensive range of converters for railway, mobile and other harsh environments. For datasheets on these designs, please click here. Return to the Press Release Index page. August 2010 |
Datasheet
Detailed specifications for this design, please download our generic datasheet below  DCW 30R datasheet
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