About Us

Our Background

aboutAdvanced Conversion Technology (ACT), formed in 1981 and based in Middletown, PA, specializes in designing and manufacturing military AC-DC power supplies and military DC-DC power supplies to meet today’s most demanding environmental, complex, performance, and miniaturization requirements. Over more than 40 years, ACT has developed and produced over a 1,000 designs. ACT manufactures military grade power supplies in a vertically integrated 63,000 sq ft facility, right here in the USA. In 2021, ACT became an employee-owned company.

Our Products

ACT designs, manufactures and sells a range of products including rack, bench and ruggedized frame-mounted power supplies. Browse our website to see some of our product offerings. We’re also able to modify existing products to meet your requirements or to engineer an application-specific design from the ground up.

With our expertise in military-grade power supplies, defense contractors comprise our largest customer base overall. We’re proud to have been involved over the years in the following programs:

Platform Program
 Air  UAV, F-18, NAV-FLIR, F-14, F-15, JAS-39, B-52, F-5E, A-10, F-111, F-4, V-22, J-STARS, F-22
 Helicopter  HNVS, Black Hawk, Apache, LHX, SH60J, Comanche
 Ground Vehicle  HIRE, DTV, M1, Leopard, Warrior, HUMVEE, M60, Paladin
 Shipboard  NSSN, Busy-2, FFG, Trident, CG47, DD963
 Missile  AMRAAM, Patriot, ERINT, Phoenix, Hawk, Sidewinder
 Laser Designators  UAV,F-16,  ATP, A-10, BIO/IR

The Control Assurance Experts

Our role as a trusted supplier to the military and defense sector means we have adopted some of the most stringent quality control processes in the industry. ACT’s quality management system is certified to AS9100 and valid for the design and manufacture of ruggedized custom power supplies and electronic devices. ACT’s AS9100 certification is a dual certification as it meets the requirements of ISO 9001:2015 as well. We are also equipped to meet other military standards. As a result, we’re able to exceed the performance, environmental, miniaturization and other requirements of our most demanding customers.

Vertically-Integrated Manufacturing

An investment in vertically-integrated manufacturing has enabled our Middletown, PA facility to fulfill even the most complex orders. We’re equipped to handle every aspect of the design and production processes, from sheet metal fabrication and machining to potting, staking and conformal coating. Electrical, temperature, vibrational and other testing is also completed on-site. This allows us to maintain the high levels of quality control our clients value.

A superior product is only one of the benefits of vertical integration, however. As a result of vertical integration, we’re a more flexible organization overall, improving our ability to respond to customer requirements and to prioritize production capacity in a way that reduces lead times. This means custom military power supplies and other complex orders can be completed faster. It also gives us more control over our costs, so we can offer a superior quality product for less. Interested in working with us? Reach out to our team today.

ACT is compliant with the International Traffic in Arms Regulations (ITAR).

ACT has in place a Combating Trafficking in Persons Policy & Compliance Plan.

CAGE CODE: 60642

NAICS CODE: 335999

For a downloadable summary about us, please click here.

ACT Terms and Conditions for customers

COVID-19 Response


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!