DC/DC Bus Converter, Military-grade, unregulated, 400W, 28VDC Input

Manufacturer's part number :


MIL SPEC number :

MIL-HDBK-704-8 (A through F), RTCA/DO-160 Section 16, MIL-STD-1275, DEF-STAN 61-5 (part 6)/5, MIL-STD-461 (C, D, E), RTCA/DO-160 Section 22

Manufacturer SynQor


Description :

The MilQor® series of high-reliability DC-DC converters brings SynQor's field proven high-efficiency synchronous rectifier technology to the Military/Aerospace industry. SynQor's innovative QorSeal(TM) 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. They are designed and manufactured to comply with a wide range of military standards.

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  • Fixed switching frequency
  • No opto-isolators
  • Parallel operation with droop current share
  • Clock synchronization
  • Continuous short circuit and overload protection
  • Input under-voltage and over-voltage shutdown
Features Similar products
Market Military  

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Input Voltage Range (V) >10 to 20  
>20 to 40  
Max. Power (W) >250 to 500  
Number of Outputs 1  
Maximum Efficiency (%) 90 to 95  
Output 1 Voltage (V) >25 to 50  
Output 1 Current (A) >10 to 50  
Dimensions (mm) 76.2 x 38.1 x 9.9