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Railway DC/DC Converters

XP Power offers an extended selection of DC/DC converters for railway applications

Image of XP Power's Railway DC/DC Converters XP Power extends its offering of wide input range DC/DC converters for railway and rolling stock applications from 8 W to 150 W.

The recently expanded range now consists of the RDD08, RDC20, RDC30, and RDC40 series of 8 W, 20 W, 30 W, and 40 W metal-encapsulated wide range DC/DC converters. Also available, are the RDQ100 and RDQ150 series of 100 W and 150 W quarter and half brick baseplate cooled DC/DC converters. These are all designed for railway and industrial applications. These highly efficient PCB-mounted converters, typically 90%, comply with railway and rolling stock EMC standard EN50121-3-2 and can accommodate a wide range of input voltages. The RDC series are available with either a nominal input of 72 VDC (range 36 VDC to 40 VDC) or 110 VDC (range 55 VDC to 176 VDC). The RDD series are available with ranges of 13 VDC to 70 VDC or 42 VDC to 176 VDC and the RDQ with 66 VDC to 160 VDC.

Combined with their small size, starting at only 1.25" x 0.8" x 0.4" (31.75 mm x 20.32 mm x 10.16 mm), and a high efficiency, the models offer a high power density with minimal wasted heat. The units cover the extended temperature range of -40°C to +100°C, depending on series, with the RDD and RDC series designed for convection cooling and the RDQ for baseplate cooling.

The RDD08, RDC20, and RDC40 are available with either single- or dual-outputs, the RDC30 with single-, dual-, and triple-outputs, and the RDQ with single-outputs. Single-output models are available with 3.3 VDC, 5 VDC, 12 VDC, or 15 VDC. Duals comprise ±12 VDC or ±15 VDC outputs, and triple offering combinations of the same voltages. The RDD08, RDC20, and RDC30 also have a ±5 VDC dual output option.

Standard controls and signals include remote On/Off, output over voltage, input under-voltage, and over-current protection. An output trim function provides ±10% adjustment from stated nominal output on 20 W to 150 W single output models only. All models feature input to output isolation.

Features and Benefits
  • Wide input range for railway applications
  • Single- and dual-outputs
  • Three-year warranty
  • EN50155 approval for railway applications
  • EN50121-3-2 EMC for railway applications

Applications

  • Railway/rolling stock

RDC20 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER +/-5V 20WRDC20110D05DC DC CONVERTER +/-5V 20W0View Details
DC DC CONVERTER +/-12V 20WRDC20110D12DC DC CONVERTER +/-12V 20W24 - ImmediateView Details
DC DC CONVERTER +/-15V 20WRDC20110D15DC DC CONVERTER +/-15V 20W6 - ImmediateView Details

RDC30 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER +/-5V 30WRDC30110D05DC DC CONVERTER +/-5V 30W0View Details
DC DC CONVERTER +/-12V 30WRDC30110D12DC DC CONVERTER +/-12V 30W0View Details
DC DC CONVERTER +/-15V 30WRDC30110D15DC DC CONVERTER +/-15V 30W0View Details

RDC40 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER +/-12V 40WRDC40110D12DC DC CONVERTER +/-12V 40W0View Details
DC DC CONVERTER +/-15V 40WRDC40110D15DC DC CONVERTER +/-15V 40W0View Details
DC DC CONVERTER 5V 40WRDC40110S05DC DC CONVERTER 5V 40W25 - ImmediateView Details

RDQ100 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER 24V 100WRDQ100110S24DC DC CONVERTER 24V 100W40 - ImmediateView Details
DC DC CONVERTER 5V 100WRDQ100110S05DC DC CONVERTER 5V 100W0View Details
DC DC CONVERTER 12V 100WRDQ100110S12DC DC CONVERTER 12V 100W0View Details

RDQ150 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER 5V 150WRDQ150110S05DC DC CONVERTER 5V 150W0View Details
DC DC CONVERTER 12V 150WRDQ150110S12DC DC CONVERTER 12V 150W5 - ImmediateView Details
DC DC CONVERTER 24V 150WRDQ150110S24DC DC CONVERTER 24V 150W2 - ImmediateView Details
Published: 2015-11-16