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Hi Rel and Mil COTS PCB DC-DC Converters
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 |
Enquire
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Associated technologies
Magnetics
