AC-DC Power Supplies

AC-DC Power Supplies

AC-DC power supplies with single or three phase inputs, 60 Hz or 400 Hz, and one to multiple outputs. PFC available.
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AC-DC and DC-DC COTS (commercial off-the-shelf) power supplies.
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DC-DC Power Supplies

DC-DC Power Supplies

DC-DC Power Supplies offering numerous DC inputs (for example 270 VDC and 28 VDC) with one to multiple outputs.
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ACT manufactures military-grade AC-DC, DC-DC and COTS power supply products tailored to meet your application’s power supply needs.

What Are Your Power Needs?

Reliable, Performance Driven Military Power Supplies

At Advanced Conversion Technology (ACT), we have our ACT together and pride ourselves in making you, our customer #1. We listen to your needs and provide you a military grade power supply solution that will stand up to the most demanding applications. ACT designs and manufactures an extensive range of AC-DC and DC-DC power supplies for the military. Our power solutions use either proven Switching or Linear topologies and can be Rack Mounted, Bench Mounted or Ruggedized Frame Mounted.

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Custom Military Power Supplies Designed & Built by Experts

For more than 40 years, we have been a premier custom power supplier for both military and industrial applications. Whatever industry you represent, whether private or public sector, defense or industrial, we will listen to your specifications and provide you with a solution that works.


An Experienced Partner to All Branches of the Military

ACT designs and manufactures an extensive range of rugged military power supplies and power related products — count on us for AC-DC and DC-DC power supplies, and more. Our power solutions use proven switching or linear topologies and can be rack mounted, bench mounted or ruggedized frame mounted. We will meet your most demanding power requirements. If you’re looking for a product that is reliable, affordable, and has the performance you need, ACT Now for Superior Power.


Our Facility

Based in Middletown, PA — less than three hours from the nation’s capital — ACT is perfectly situated to provide power supply products to clients from coast to coast and beyond. Our 63,000 ft2, vertically-integrated manufacturing and testing facility allows us to meet and exceed the demanding specifications of both military contractors and private industry.

We’ll convert your dirty power into clean power to run your electronics in the toughest of environments. Take a look around and see what we have done to meet customer’s most challenging application requirements. We can make just about anything you need.

ACT at a Glance

  • Since 1981, we have been designing and manufacturing military power supply solutions using proven topologies.
  • We have experience designing, developing, and producing high reliability power supplies for all branches of the U.S. Military (Air Force, Army, Navy, Coast Guard and the Marines).
  • In addition to serving the defense industry, we have a long history of meeting the reliability and environmental requirements of the aerospace industry as well as others.
  • Our staff has the technical expertise to meet and innovate for a variety of requirements. We have experience with industrial and military standards for quality control.
  • Our team will interface with you from initial concept to full scale production to long term program sustainability.
  • ACT is Employee-Owned.


Contact ACT Now

At ACT, we have driven our success through a history of innovative problem-solving and a commitment to meeting the most demanding requirements of our customers. Browse our website to learn more about our products and our capabilities, or contact a sales representative to discuss your upcoming needs in detail.

We have a new look! Bear with us as we as transition and work on a new online experience. In the meantime, read more about our rebrand on our blog!