AC-DC Power Supplies

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AC-DC Single and Multi-Output Power Supplies for Military Applications

Advanced Conversion Technology (ACT) has successfully designed and manufactured rugged AC-DC power supply solutions for military applications for over 30 years. Our highly skilled engineers are familiar with and have designed numerous application specific AC-DC power supplies to meet one of the primary military AC input power specifications: MIL-STD-704 (aircraft) and MIL-STD-1399 (shipboard), to any of their revisions. Packaging options have included Rack Mounted, Bench Mounted, or Ruggedized Frame Mounts.

From single to three phase inputs, 60 Hz or 400 Hz, ACT can provide you with a design to meet your demanding applications. ACT can also provide designs that incorporate an active PFC front end, single and three phase, which provides less than 3% total current harmonic distortion.

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Commercial Off The Shelf - product that is readily available
Photo of SW2512 85 to 264 1 50 to 400 1 28 400 y
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Photo of SW2512 85 to 264 1 50 to 400 1 15 200 y
Photo of SW2512 85 to 264 1 50 to 400 1 15 100 y
Photo of SW2512 85 to 264 1 50 to 400 1 15 50 y
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Photo of SW2512 85 to 264 1 50 to 400 1 12 200 y
Photo of SW2512 85 to 264 1 50 to 400 1 12 100 y
Photo of SW2512 85 to 264 1 50 to 400 1 12 50 y
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Photo of SW2512 85 to 264 1 50 to 400 1 5 100 y
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AC-DC Converter Military Power Supply Product #2404 115 3 400 4 -15, 5, 5, 28 40.5 n
AC-DC Converter Military Power Supply Product #2304 220 3 60 to 400 6 28, 280 10000 n
AC-DC Converter Military Power Supply Product #2360 115 3 400 6 -12, 3.3, 5.1, 12, 12, 28 2370 n
AC-DC Converter Military Power Supply Product #2398 115 3 400 7 -12, -5, 5, 5, 12, 12, 24 125 n
AC-DC Converter Military Power Supply Product #2377 115 3 400 7 -48, -15, -5, 5, 15, 28, 48 2427 n
AC-DC Inverter Military Power Supply Product #2456 115 1 60 1 28 1000 n
115 3 400 5 5.5, 5.5, 16, 16, 16 378 n
115 3 400 7 5, 5.2, 5.2, 6.3, 6.3, 16.5, 16.5 185 n
AC-DC Convereter Military Power Supply Product #2166 115 3 400 3 5, 28, 28 2100 n
AC-DC Convereter Military Power Supply Product #2166 115 3 400 1 28 2100 n
AC-DC Convereter Military Power Supply Product #2166 115 3 400 6 -12, 3.3, 5, 5.1, 12, 26 2200 n
AC-DC Converter Military Power Supply Product #2161 115 3 60 9 150 9000 n
AC-DC Converter Military Power Supply Product #2123 115 3 60 2 28, 150 1000 n
115 3 60 9 28, 150 9000 n
AC-DC Converter Military Power Supply Product #1931 115 3 60 5 5.1, 12, -12, 24 1278 n
AC-DC Conveter Military Power Supply Product #1986 115 to 220 1 60 to 400 1 2, 3.3, 5, 12, 15, 24, 28 600 n
AC-DC Converter Military Power Supply Product #1930 115 to 220 1 60 to 400 1 2, 3.3, 5, 12, 15, 24, 29 500 n
115 1 60 1 24000 to 30000 1.5 n
115 3 400 1 180 414 n
AC-DC Converter Military Power Supply Product #1839 115, 28 3 400 9 -12, -5, 5, 12, 12, 28, 28, 28, 90 150 n
AC-DC Converter Military Power Supply Product #1807 115 3 60 4 -12, 5.1, 12, 24 1000 n
AC-DC Converter Military Power Supply Product #1740 115 3 60 4 -12, 5.1, 12, 24 1000 n
AC-DC Converter Military Power Supply Product #1737A 115 3 400 1 13, 28, 270 470 n
115 1 60 3 -2100, -2000, 2000 8.3 n
AC-DC Converter Military Power Supply Product #1472 115 1 60 1 6800 2.7 n
AC-DC Converter Military Power Supply Product #1446 115 to 220 3 400 1 5.2 78 n
AC-DC Converter Military Power Supply Product #1366 115 3 400 9 -28, -15, 5, 5.1, 7, 15, 28, 28, 60 423 n

Can't find what your looking for? Contact us, we specialize in developing to fit your exact need.

AC-DC Types

  • High Voltage
    • Output voltage levels from 1 kV up to 35 kV
    • Output currents up to 5 mA
    • Hermetically sealed module
    • Potting or oil-gas dielectric
  • Rack mounted/VME Power Supplies
    • Standard modules or custom multiple DC outputs, squarewave or sinewave inverters
    • 100 ms holdup
    • <3% T.H.D. (MIL-STD-1399)
    • High input transient tolerance
    • High power densities
    • Active Power Factor Correction (PFC)
    • Battery backup to UPS levels available
    • Rack mounting, VME or similar type
    • Examples in chart below: 1839, 1740/1807, 1991, 2166, 2123, 2161, 1737A
  • Low Voltage
    • Output voltages < 1kV
    • High power densities
    • High input transient tolerance
    • Power Factor Correction (PFC)
  • Ion Pump Power Supplies
    • Oil-gas potting
    • Hermetically sealed to provide protection for harsh environments
    • Example in chart below : 1176
  • Linear Power Supplies
    • For low noise applications
    • Handles the low and high voltage input transients found in primary input power specifications such as MIL-STD-704
    • Examples in chart below : 1446, 2205, 2219
  • Shipboard Power Supplies
    • Navy ships and subs
    • MIL-STD-1399, Section 300B <3% T.H.D. (MIL-STD-1399) Meets the harmonic distortion requirements on MIL-STD-1399 with
      • polyphase transformers combined with tuned LC filters
      • Active power factor correction (PFC)
    • examples in chart below : 2304, 2121, 1807

AC-DC Features

  • Variety of input voltages
  • Single or multiple outputs
  • Complex packaging
  • Sizes from 3.0 to 2600.0 cu. in.
  • EMI / RFI control and management
  • High reliability
  • Operating temperature ranges from -55 to 105 degrees celsius
  • Protection for : short circuits, reverse polarity, overload
  • Supervisory / housekeeping circuits
  • Remote control ON-OFF
  • Thermal management

 *Any of the above features are available in the various types of AC-DC power supplies.

Streamlined Processes That Save You Money

In order to minimize development time and cost ACT utilizes many of the circuit topologies that have been successfully used in prior designs that meet the difficult electrical, mechanical and environmental specifications our customers require. ACT offers three phase power supplies up to 440 VAC for military (480 VAC for commercial/industrial applications) and single phase power supplies up to 240 VAC. These power supplies can be supplied with single or multiple output voltages.

ACT engineers can incorporate rugged military and industrial rated components, proven circuit topologies in various form factors, electrical and mechanical simulation, EMI filters, and standard PFC modules in such a way that allows us to quickly develop a solution to meet your schedule needs saving time and money in the process. .

Built to Withstand Harsh Operating Conditions

ACT power products have been deployed to applications that are in severe environments. We have AC-DC military power supplies that have been tested to many levels of the shock and vibration requirements of MIL-STD-810 and the high impact shock requirements of MIL-S-901. Our products are capable of operating in environments with temperature ranges from -55 °C to +105 °C and high altitude up to 100,000 ft. including applications that require hermetically sealed enclosures.

Let ACT Provide the Power You Need

ACT has more than 30 years of expertise in the design and manufacturing of 115 V AC 400 Hz power supplies, as well as other products for the defense industry. Contact our team now for all your AC-DC power needs.