DC-DC Converters

DC-DC Converters

Excelitas is a recognized industry leader in providing power solutions for the most demanding Defense and industry environments. 

Excelitas provides a full range of DC – DC Converter capabilities and custom solutions: 

  • COTS Bricks – LC810 Product Line:
    • A range of single and multiple output DC-DC converters in industry-standard full-brick format designed for severe environments
    • 28 Vdc and 155/270 Vdc nominal input voltages to MIL-STD-704 A-F
    • Output power up to 150 watts.
  • MOTS Bricks - HDPC Product Line:
    • A range of DC-DC converters similar to LC810 described above, but using hermetic fill-mil semiconductors.
  • Digital Control – PPC Product Line:
    • A range of single-output DC-DC converters with 155/270 Vdc nominal input voltages based on LC810 described above, but with digital control to provide user-programmability of output voltage, over-voltage protection and output current limit. Status and telemetry are available via an RS-485 serial interface.
  • VME Power Supplies:
    • Excelitas' VME converter technology utilizes a PFC front end and zero volt switch converter topology. This topology affords high efficiencies and reduces EMI emissions.
  • SEME Power Supplies:
    • A full range of multi-output converters that can be powered from 28VDC and 270VDC inputs and are MIL-STD-704-F compliant. The units offer low noise outputs which are ideal for sensitive load circuitry. Power levels are up to 220 Watts in a single pitch configuration.
  • Custom DC – DC Solutions:
    • Excelitas is happy to review your custom specification and propose an innovative and cost-effective solution. Excelitas excels at high-density packaging in unusual shapes.
  • Build to Print:
    • Excelitas can support your build to print needs. Excelitas Power Systems’ lean production can provide you the low cost you desire, but with the high levels of quality and service required for your product. As power solutions experts, we can offer you the better value than general assembly and subsystems manufacturers.
  • Radiation Hardening:
    • Excelitas is experienced in designing for survival in natural and man-made radiation environments.

    Throughout the life cycle of the product, Excelitas will provide the highest levels of service through our lean, AS9100B certified production facility and dedicated in-house Depot support team.

    Excelitas is keeping our troops safe by supporting many critical Defense applications and programs including:

    • Communication, Navigation & Identification (CNI) Systems  - F-22, various
    • Missile Systems – Javelin, BAT
    • Countermeasure Systems – Blackhawk, various
    • GPS – F-18, various
    • Radar Systems – JLENS, Aegis
    • Engine Control Systems - DDGa
    • Illumination Systems – various
    • Fire Control Systems - VLS

    Excelitas Power Systems meet the highest industry performance standards:

    • Quality: AS9100B:ISO09001:2008; ISO14001
    • Continuous Improvement:  Lean & 6 Sigma
    • Solder  & Workmanship:  J-Std-001 & IPC-610
    • ESD Controls:  Mil Std 1686
    • Environmental Health & Safety:  OHSAS 18001:2007;  ISO 14001:2004
    • Commercial Aircraft Electrical Standards:  DO 160
    • Other Mil Standards, IPC Standards and ANSI Standards
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