SynQor® Announces its New Mil-COTS 270F Vin DC-DC Sixteenth Brick Modules - MCOTS-C-270F-XX-SK

October 31, 2023

Boxborough, MA – October 31, 2023 – SynQor, Inc., announces the Mil-COTS 270F Vin DC-DC sixteenth-brick product family. These new modules are compact, regulated, high efficiency, sixteenth-brick DC-DC converters based on SynQor’s next generation, isolated, fixed frequency synchronous rectifier technology. Boasting an exceptional power density, these new modules optimize space and help to alleviate layout restraint challenges faced by power system designers. These sixteenth-brick converters offer a wide input range (200-300 Vdc) and are capable of efficiently down-converting the input voltage to an isolated 3.3, 5, 12 or 28 Vdc at 25 W.

The MCOTS-C-270F-xx-SK family of converters offer an advanced set of control features including an on/off control referenced to the input return terminal and a trimmable output between -10% and +10% of the nominal output voltage. The designer can select the output voltage through trim resistors or by adjusting the voltage into the trim pin. Additionally, the units include remote sense lines, which allow the unit to compensate for losses on the output interconnects. Designed to provide extremely high power conversion at high efficiency throughout its entire output power range, these converters feature low power dissipation characteristics that enable designers to deliver full power to the load at baseplate temperatures as high as 100 °C.

In strict accordance with military standards, including MIL-HDBK-704-8 (A-F), MIL-STD-461 (C-F) and MIL-STD-810G, the MCOTS-C-270F-xx-SK family of converters ensure high reliability and performance in the most demanding military conditions. These highly flexible encased modules are well suited for applications such as computing, displays, communications, electronic warfare, RF power amplifiers, UAV/UUVs, fixed/rotary wing applications, and much more.  


  • Wide input range: 200-300 Vdc
  • Output: 3.3, 5, 12 and 28 Vdc at 25 W
  • High efficiency: 84%
  • Trimmable output: -10% to +10% of nominal output voltage
  • On/Off control feature
  • Output sense lines
  • Maximum base plate temperature: 100 °C

Specification Compliance:

  • MIL-STD-704 (A-F)
  • MIL-STD-461 (C-F)
  • MIL-STD-810G

SynQor’s field-proven, highly reliable technology shortens design cycles and helps designers/integrators yield reliable, dependable solutions for the very competitive military markets. Please click here to download the MCOTS-C-270F-XX-SK datasheets. For more information on this or your other power needs, please visit us at or contact us via your local SynQor representative.