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          Solving SWaP-C power challenges for MIL-COTS applications Example Applications Products

          A need for high-density power solutions

          One of the central challenges facing defense industry designers is the ongoing struggle to reduce size, weight, power, and cost (SWaP-C), while at the same time increasing command, control, communications, computing, intelligence, surveillance, and reconnaissance (C4ISR) capabilities. These competing priorities require solutions with ever-increasing power densities and capabilities, while still meeting the stringent reliability, cost, and time-to-market requirements inherent in these demanding applications. A massive increase in power density for DC-DC converters in the MIL-COTS space would enable military designers to spend less of their size and weight budgets on power, and more on the C4ISR capabilities required in their demanding applications. 

          Innovating to deliver more power in less space

          Vicor continues to raise the bar by delivering technologically advanced MIL-COTS power solutions that meet demanding SWaP-C requirements with all the robustness and reliability you would expect from a 30-year veteran of the aerospace and defense industry. Vicor has a portfolio of power-dense, low weight, low noise, highly reliable modular component families that enable military equipment designers to create SWaP-C optimized solutions. A good example is our DCM™ family of isolated, regulated DC-DC converters. When compared to the next-best solutions in brick packages, our innovative ChiP and VIA packages enable solutions with upwards of 2.5X improvement in power density by volume, and over 3x the power density by weight.   

          Advantages of Vicor solutions for aerospace and defense

          Advantages of Vicor solutions for aerospace and defense

          Small footprint

          Small footprint

          Low weight

          Low weight

          Low noise

          Low noise

          High reliability

          High reliability

          Award-winning supplier for aerospace and defense

          L3 logo

          Outstanding Quality Award 2017

          BAE logo

          Bronze Supplier Award 2018

          Raytheon logo

          Supplier Excellence Award 2018

          Vicor is a 30-year veteran of the aerospace and defense industry 

          View our heritage applications

          Aerospace and military applications examples

          Tethered inspection UAV

          Light, compact power supply increases UAV payload and supports a backup battery.

          Power chain for tethered inspection UAV

          Man portable digital radio

          The DCM fixed switching frequency (750 kHz) enables a compact EMI filter to meet stringent conducted noise specifications.

          Power chain for MIL-COTs communications equipment

          Defense portable radio

          Airborne equipment

          Scalable modular DCM based design, enables high power, regulated outputs with up to 200 mF of bulk capacitance.

          Power chain for airborne radar equipment

          Radar

          Products for aerospace and defense applications

          Power supply

          VITA-62
          VITA-62 compliant power converters VIEW PRODUCTS
          Input:


          18 – 42VDC
          18 – 45VDC
          220 – 320VDC

          Output (Standard Vita 62):


          +12V@ 40/70A
          +5V @ 30/32A
          +3.3V @ 6/30A
          +12V @ 1A
          -12V @ 1A

          Output Power:

          3U 600W total power
          6U 1000W total power

          Operating:

          Full Power to 85°C (at Card Edge)

          Dimensions:

          3U (3.937 x 6.634 x 0.951in)
          6U (9.187 x 6.634 x 0.951in)

          Isolated, regulated converter modules

          MIL-COTS DCM?
          Rugged high power converters for 28V and 270V line inputs view products
          Input:


          270V (160 – 420)
          30V (9 – 50)
          28V (16 – 50)

          Output:

          3.3, 5, 12, 15, 24, 28, 48V

          Power:


          4623 ChiP: Up to 500W
          3623 ChiP: Up to 320W
          3714 VIA: Up to 500W
          3414 VIA: Up to 320W
          5614 VIA: Up to 1300W

          Dimensions:

          4623 ChiP
          1.886 x 0.898 x 0.284in
          47.91 x 22.8 x 7.21mm

          3623 ChiP
          1.524 x 0.898 x 0.284in
          38.72? x ?22.8? x ?7.21mm

          3714 VIA
          3.75 x 1.40 x 0.37in
          95.3 x 35.5 x 9.4mm

          3414 VIA
          3.38 x 1.40 x 0.37in
          85.9 x 35.5 x 9.4mm

          5614 VIA
          5.57 x 1.40 x 0.37in
          141.43 x 35.5 x 9.4mm

          Efficiency:

          Up to 96%

          MIL-COTS PI31xx
          Sub 60W power converters for 24V, 28V and 48V line inputs VIEW PRODUCTS
          Input:


          48V (36 – 75V)
          48V (41 – 57V)
          28V (16 – 50V)
          24V (18 – 36V)

          Output:

          3.3, 5, 12, 15, 18V

          Power:

          Up to 60W

          Dimensions:


          0.87 x 0.65 x 0.265in
          22 x 16.5 x 6.7mm

          Efficiency:

          Up to 89%

          Point-of-load regulators

          ZVS Buck-Boost
          Wide range direct to point-of-load regulators with -55°C to +115°C operation VIEW PRODUCTS
          Input:

          8 – 60V

          Output:

          10 – 54V

          Power:

          Up to 200W continuous

          Dimensions:

          LGA SiP
          10 x 14 x 2.5mm

          BGA SiP
          10.5 x 14.5 x 3.05mm (tin-lead available)

          Efficiency:

          Over 98% efficiency
          at >800 kHz FSW

          ZVS Buck
          12V, 24V or 48V direct to point-of-load regulators VIEW PRODUCTS
          Input:


          12VIN nominal (8 to 18VIN)
          24VIN nominal (8 to 42VIN)
          48VIN nominal (30 to 60VIN)

          Output:

          Wide output range (1 to 16V)

          Current:

          Up to 22A

          Efficiency:

          Up to 98%
          Light load and full load high efficiency performance

          Dimensions:

          LGA SiP
          10 x 14 x 2.56mm

          BGA SiP
          10.5 x 14.5 x 3.05mm
          10.5 x 10.5 x 3.05mm

          GQFN
          7.0 x 8.0 x 0.85mm

          Isolated, fixed ratio converter modules

          MIL-COTS High-Voltage BCM? Bus Converter
          High-voltage bidirectional bus converters view products
          Input:


          200 – 400VDC
          400 – 700VDC
          500 – 800VDC

          Current Rating:

          Up to 35A

          Efficiency:

          Up to 98%

          Dimensions:

          6123 ChiP package
          2.494 x 0.898 x 0.284in
          63.3 x 22.8 x 7.2mm

          4414 VIA package
          4.35 x 1.40 x 0.37in
          110.55 x 35.54 x 9.40mm

          Filters

          MIL-COTS MFM?
          Input filter for DCMs in a VIA package Learn more
          Input:


          28V
          270V

          Output current:

          Up to 22A

          Transient Compliance:


          MIL-STD-704
          MIL-STD-1275
          DO-160

          Dimensions:


          1.76 x 1.40 x 0.36in
          44.6 x 35.5 x 9.2mm

          QPI
          Active EMI filters provide conducted common-mode (CM) and differential-mode (DM) attenuation from 150kHz to 30MHz (CISPR22 range). Learn more
          Input:


          48V (30 – 80 V) Comms.
          28V (5 – 50 V) M-Grade
          24V (10 – 40 V) Industrial

          Current Rating:


          7A
          14A

          Surge Rating 100 ms:

          100V

          Attenuation:


          Up to 60 dB CM @ 250 kHz
          Up to 80 dB DM @ 250 kHz

          Temperature PCB:


          -40°C to + 100°C
          -55°C to 125°C (M-Grade)

          Dimensions:


          LGA Packages
          25 x 25 x 4.5mm
          12.4 x 25 x 4.5mm

          Efficiency:

          >99% @ Full Load

          and

          Power System Designer

          Perform a quick product search using the Power System Designer

          Input specifications:

          Output specifications:

          Output specifications:

          Output

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