DC-DC Power Supplies

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Military DC-DC Power Supply Products

Over the years ACT has produced a variety of DC-DC power supplies for military and rugged applications. ACT’s power supplies have been designed to meet a variety of military standards, and revisions, such as MIL-STD-1275 (ground vehicles). Our engineers are very familiar with the technically challenging requirements of these specifications such as the high voltage spikes and the low input voltage transients of MIL-STD-1275.

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Image Product # Input Voltages (VDC) ?
Input Voltage
# Outputs Output Voltages (VDC) ?
Output Voltage
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Cooling ?
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Commercial Off The Shelf - product that is readily available
12 to 36 1 32 2000 Cond y
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Photo of SW2511 12 to 36 1 32 1000 Conv y
12 to 36 1 28 2000 Cond y
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12 to 36 1 24 1920 Cond y
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12 to 36 1 24 960 Cond y
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12 to 36 1 22 1760 Cond y
12 to 36 1 22 1760 Conv y
12 to 36 1 22 880 Cond y
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12 to 36 1 18 1440 Cond y
12 to 36 1 18 1440 Conv y
12 to 36 1 18 720 Cond y
Photo of SW2511 12 to 36 1 18 720 Conv y
12 to 36 1 16 1280 Cond y
12 to 36 1 16 1280 Conv y
12 to 36 1 16 640 Cond y
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12 to 36 1 15 1200 Cond y
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12 to 36 1 15 600 Cond y
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12 to 36 1 12 960 Cond y
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12 to 36 1 12 480 Cond y
Photo of SW2511 12 to 36 1 12 480 Conv y
28 4 -150, 700, 8000, 25000 30 Cond n
DC-DC Converter Military Power Supply Product #3021 -15, 15 3 700, 1200, 8500 0.5 Cond n
DC-DC Converter Military Power Supply Product #2400 375 7 -12, 3.3, 5, 12, 15, 28, 60 539 Cond n
DC-DC Converter Military Power Supply Product #2392 28 4 -5, 5, 12, 40 94 Cond n
DC-DC Converter Military Power Supply Product #2321 28 7 -12, -6, 3.4, 6, 9, 12, 100 150 Cond n
DC-DC Converter Military Power Supply Product #2306 280 4 -12, -5.2, 8, 12 148 Cond n
DC-DC Converter Military Power Supply Product #2305 280 2 3.3, 5 344 Cond n
DC-DC Converter Military Power Supply Product #2303 18, 375 1 12, 15, 24, 28, 36, 48 150 Cond n
28 3 -15, 5, 15 23 Cond n
DC-DC Converter Military Power Supply Product #2155 -12, 12 6 -100, 5, 5, 1200, 1500, 8500 0.7 Cond n
DC-DC Converter Military Power Supply Product #2106 28 1 150 165 Cond n
DC-DC Converter Military Power Supply Product #1864 270 2 160, 160 192 Cond n
DC-DC Converter Military Power Supply Product #1872 270 13 -18, -15, -5.2, 3.3, 5, 5, 5, 5.2, 11, 12, 15, 16, 18 180 Cond n
DC-DC Converter Military Power Supply Product #1829 28 1 7000 to 12000 ? Cond n
DC-DC Converter Military Power Supply Product #1733 -12.5, 12.5 5 -60, 5, 800, 1000, 8500 1.6 Cond n
DC-DC Converter Military Power Supply Product #1656 28 4 -10, 5, 70, 90 100 Cond n
DC-DC Converter Military Power Supply Product #1644 28 1 12 96 Cond n
DC-DC Converter Military Power Supply Product #1577 28 5 -15, 5, 6.3, 15, 22 48 Cond n
11 3 -5800, -800, -300 0.04 Cond n
DC-DC Converter Military Power Supply Product #1477 28 6 -40, 60, 500, 625, 6000, 20000 15 Cond n
DC-DC Converter Military Power Supply Product #1424 -15, 15 3 750, 1000, 8500 0.31 Cond n
DC-DC Converter Military Power Supply Product #1423 28 7 -15, 6.3, 10, 9, 15, 18, 30 160 Cond n
28 3 -2500, 160, 670 35 Cond n
DC-DC Converter Military Power Supply Product #1309 -15, 15 4 -300, -125, 1000, 7000 ? Cond n
DC-DC Converter Military Power Supply Product #1255 28 7 -18, -15, 5, 10, 15, 18, 30 150 Cond n
DC-DC Converter Military Power Supply Product #1207 -15, 15 4 70, 300, 1400, 7000 1.8 Cond n
DC-DC Converter Military Power Supply Product #1200 28 3 -15, 5, 15 140 Cond n
24 1 3000 0.3 Cond n
28 1 3800 95 Cond n
DC-DC Converter Military Power Supply Product #1174-2 and 1175 20 to 33 1 2120 to 4280 8.5 Cond n
DC-DC Converter Military Power Supply Product #1174-2 and 1175 24 1 3300 0.2 Cond n
DC-DC Converter Military Power Supply Product #1152 28 4 400 to 600, 4000 to 6000, 20000 21 Cond n
DC-DC Converter Military Power Supply Product #1089 28 6 -15, -15, 5, 5, 15, 15 3.5 Cond n
DC-DC Converter Military Power Supply Product #1076 28 3 -15, 5, 15 70 Cond n
DC-DC Converter Military Power Supply Product #1014 10 to 25 1 1800 to 4800 1.7 Cond n
DC-DC Converter Military Power Supply Product #1004 28 3 400, 1750 to 2050, 12500 2.5 Cond n
DC-DC Converter Military Power Supply Product #1001 -15, 15 3 400 to 600, 4500 to 5500, 20000 13 Cond n

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

DC-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
    • High input transient tolerance
    • High power densities
    • Rack mounting, VME or similar type
    • Examples in chart below: 1872, 2305, 2306, 1737B, 1737C
  • Low Voltage
    • Output voltages < 1 kV
    • High power densities
    • High input transient tolerance
  • Ion Pump Power Supplies
    • Oil-gas potting
    • Hermetically sealed to provide protection for harsh environments
    • Example in chart below : 1180, 1177, 1174-2, 1175
  • Shipboard Power Supplies
    • Navy ships and subs
    • Can be part of a system meeting MIL-STD-1399, Section 300B
    • Examples in chart below: 2305, 2306, 1076

DC-DC Features

  • Variety of input voltages
  • Single or Multiple output(s)
  • Complex packaging
  • Sizes from 3.0 to 72.0 cu. in.
  • Protection for: short circuit, reverse polarity, overload
  • EMI / RFI control and management
  • High reliability
  • Operating temperature ranges from -55 to 105 °C
  • Environments like fighter aircraft
  • Supervisory / housekeeping circuits
  • Remote control ON-OFF
  • Thermal management
  • Utilizes known topologies

DC-DC Power Supply Product Options

ACT can provide a wide range of different DC-DC power supply products to meet the specifications of any client. Some of our various types of DC-DC products we offer are:

  • High voltage power supplies: Hermetically sealed, potted or oil-gas dielectric power supply modules deliver between 1 and 35 kV through single or multiple outputs.
  • Low voltage power supplies: Multi-output power supply units provide less than 1 kV and are capable of operating in a broad range of temperatures.
  • Rack-mounted/VME power supplies: Standard or custom-sized modules to fit your need. Designed to produce less than 3% total harmonic distortion. They are available with multiple DC outputs and square or sine wave inverters.
  • Shipboard power supplies: Specially-designed military DC-DC power supplies built for use on Navy ships and submarines, they are compliant with MIL-STD-1399 section 300A.
  • Ion pump power supplies : Oil-gas or potted, hermetically-sealed devices are built to withstand tough environments.

ACT can also provide specifically engineered solutions to meet your power needs. Contact our office directly to speak with a representative about your requirements.

Our Manufacturing Process

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 request. Additionally, in many applications ACT engineers incorporate rugged military components that are readily available.

Using our extensive experience we can wrap the EMI and monitoring circuitry around these components along with the thermal management necessary to make rugged military power supplies (aka Military Off-the-Shelf – MOTS). Packaging options include rack mounted, bench mounted or ruggedized frame mounts.

Built to Withstand Severe Conditions

ACT power products have been deployed to applications that are in severe environments. We have DC-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. ACT 270 V DC power supplies have survived in severe environments such as wide temperature ranges and high altitude. Many applications require hermetically sealed units. Our propriety oil-gas backfilled high voltage rugged power supplies provide the highest reliability in these types of environments and applications.

Power Supply for Military and Industrial Applications

ACT has successfully deployed 270 VDC power supplies, 28 VDC power supplies and numerous other DC input voltage products in a variety of applications. ACT’s high voltage power supplies utilize light weight potting compounds or ACT’s proprietary oil-gas process to achieve a high level of reliability. Tough environments we have handled are for helmet display applications for fighter and helicopter platforms involved with military and aerospace industries. Additional high voltage applications include Electro-Static Precipitators, Fluid ionization / filtration, ion pumps and powering image intensifier tubes.

Contact ACT Now for All Your DC Power Needs

We have over 30 years of industry expertise to help you meet the demanding power requirements of your next job. We can provide comprehensive DC power solutions to defense and aerospace contractors, industrial manufacturers or any other client — contact our team now to find out what we can do for you.