industrial DC/DC converter / enclosed / chassis-mounted / regulated
DCH 282-F1W series



  • Configuration:

    enclosed, chassis-mounted

  • Electrical characteristics:


  • Applications:


  • Other characteristics:

    wide input range, rugged, high MTBF, dual-output, regulated, convection-cooled

  • Power:

    250 W

  • Input voltage:

    Min.: 200 V

    Max.: 370 V

  • Output voltage:

    Min.: 5 V

    Max.: 125 V


The DCW 282-F1W Series is a recent addition to ABSOPULSE’s line of dual output, convection cooled dc-dc converters. The design uses high efficiency power conversion topology to deliver up to 280W output power. The unit has two fully independent regulated and isolated outputs, each providing any voltage between of 5V and 125Vdc.

Key Specifications

Input options
•Fixed: 24Vdc, 36Vdc, 48Vdc, 125Vdc or 250Vdc;
•Wide ranges: 20V – 60Vdc or 65V – 160Vdc also available;
•Wide range, high input voltage: 200 to 370Vdc (DCH 282-F1W, 250W model).

•280W output power;
•Outputs V1 and V2: any voltage 5V to 125Vdc (10A max.);
•Outputs fully independent and regulated;
•±1% regulation on each output.

Other Specifications
•Conduction/convection cooled;
•0°C to +50°C operating temp. range – no derating;
•EMI: EN55022 Class A with wide margins (curve B on request);
•Conformal coating and heavy ruggedizing (option);
•163 x 51 x 200 mm (6.4″ x 2″ x 7.9″) H x W x D.

Other ABSOPULSE Electronics Ltd. products

DC-DC Power Converter