SynQor Hi Rel and Mil COTS PCB DC-DC Converter Product Image

Hi Rel and Mil COTS PCB DC-DC Converters

High reliability and Mil COTS converters for applications in avionics and land terrestrial military high end products.

Supplier: SynQor®

Technology type: PCB DC/DC Power Supplies

The MilQor® series of high-reliability DC-DC converters bring SynQor’s field-proven high-efficiency synchronous rectifier technology to the military/avionics industry. SynQor’s innovative QorSeal® packaging approach ensures survivability in the most hostile environments. Compatible with the industry-standard format, these converters operate at a fixed frequency, have no opto-isolators, and follow conservative component derating guidelines.

Hi-Rel series converters (with Hi-Rel filter) are designed to meet: MIL-HDBK-704 RTCA/DO-160 Section 16, 17, 18 MIL-STD-1275 (B, D)DEF-STAN 61-5 (Part 6)/(5, 6)MIL-STD-461 (C, D, E, F) RTCA/DO-160 (E, F, G) Section 22.

Range features

A high level overview of what this range offers

  • Fixed switching frequency
  • No opto-isolators
  • Parallel operation with a current share on MQFL
  • Remote sense
  • Clock synchronisation
  • Primary referenced enable
  • Secondary referenced enable on MQFL
  • Continuous short circuit and overload protection with auto-restart feature
  • Input under-voltage and over-voltage shutdown
  • Output voltage trim range: (MQHL, MQHR & MQBL) +10% to -10%
  • AS9100 and ISO 9001 certified facility
  • Full component traceability
  • Temperature cycling
  • Constant acceleration screening
  • 24, 96, 160-hour burn-in
  • Three-level temperature screening
  • MIL-STD-810 consistent with RTCA/DO-160
  • SynQor’s first article qualification - consistent with MIL-STD-883
  • SynQor’s element evaluation for HB and ES grade

What's in this range?

All the variants in the range and a comparison of what they offer

Model

Input voltage (continuous)

Input voltage (transient)

Output current rating

MQBQ-270-28B

230V - 400V

155V - 450V

14A

MQBQ-28-28B

18V - 40V

16V - 50V

14A

Laptop keyboard

Enquire

Submit your enquiry directly to one of our Technical Sales Specialists.

Alternatively call our Sales Team.

Mandatory fields*

Max 5MB upload (.doc/.docx, .xls/.xlsx, .csv, .pdf)

In submitting this enquiry form you confirm you have read and agree to our Privacy policy

Power Supply Technology Centre

The ability of our engineers to continually deliver leading edge custom power supply solutions to you is propelled by the Power Supply Technology Centre.

Image
Power supply Technology Centre

 

Every device needs power but with a huge variety of features and specifications available it can be difficult to determine the right product for you. With this service, the possibilities are endless.

Whether you’re looking to modify or configure a standard product, integrate it into a custom design, or design and modify a rack, chassis or PCB - we can support with the design, manufacturing, testing and integration of your tailored solution.

Call an expert today

Associated technologies

Magnetics

Discover our magnetic solutions and custom magnetic components to help you to deliver your technical project with our wealth of technology expertise.

Photonics

Discover our photonic solutions to help your business thrive in the connected market. Offering a full range of photonics technology products.

Imaging

Discover our imaging technology solutions to help your business thrive in the connected market. Offering a full range of infrared imaging cameras.

Embedded computing

With over 30 years experience in the embedded computing market, we are best placed to solve the challenges faced by OEMs, application developers, and system integrators.