Vicor Hong Kong
1016-1019 Tower 1
Grand Central Plaza
138Shatin Rural Committee Rd
Shatin N.T. Hong Kong
Tel : +852-2956 1782
Fax : +852-2956 0782
Email : vicorhk@vicr.com
Website : www.vicor-asia.com

MQPI-18LP
7 A MIL-COTS EMI Filter for 28 V V•I Chip Modules
QPI-11LZ

Product Resources
 The MQPI-18LP is a surface mount, DC front-end filter that provides EMI filtering for Vicor's 28 V MIL-COTS DC-DC V•I Chip or VI BRICK modules. MQPI-18LP enables designers to meet conducted emission / conducted susceptibility per MIL-STD-461E. The MQPI-18LP accepts an input voltage of 10 - 80 Vdc and delivers output current up to 7 Amp. MQPI-18LP is housed in a very compact 0.98" x 0.49" x 0.18" package requiring only 0.5 in2 of board space and weighing only 2.4 grams.
   Product Features
  • 28 V input, compatible with MIL PRM; MIL-STD-461E compliant: CE101, CE102, CS101, CS114, C5115, and CS116
  • 1,500 Vdc hi-pot hold off to shield plane
  • 7 A rating
  • Efficiency > 99%
  • Low profile LGA package
  • Small size: 0.98" x 0.49" x 0.18" (12,4 x 25,0 x 4,5 mm)
  • -55°C to 100°C operation (PCB Temp.)
  • Pb solder construction

   Applications
  • Military mobile and fixed communications
  • Radar and Targeting
  • Missile and Launch systems
  • Airborne flight management systems
   Schematic and Performance
Typical Application Example