A name that stands for
quality, precision, and performance
A Tradition of Quality Since 1963
A tradition of quality and precision began in 1963 when Wilmore Electronics launched its business focused on designing and manufacturing high-performance flight-quality dc-dc converters for space programs. Over the years, Wilmore expanded its capabilities to offer a robust product portfolio of DC-DC converters, DC-AC inverters and power supply products.
In about every environment and application, whether used in secure technology facilities, high-speed transit, transportation, utilities, energy or even in outer space, Wilmore has established a solid reputation for quality and performance. As a matter of fact, we have shipped hundreds of thousands of converter and inverter products, many of which are still performing like the day they were purchased after 20 years of continuous service.
Today, Wilmore operates two modern production facilities in North Carolina and provides state-of-the-art industrial power supplies to customers across the globe. When you call us, you can expect to talk to a live, highly qualified team member ready to answer your questions, help with custom design requests, or to make sure any in-stock product is shipped promptly.
Customer Focused Since 1963
Exceptional customer service has always been a top priority at Wilmore and when you call us, you’ll always talk to a live member of our technical team.
From the initial contact through ensuring you get the right product, we are with you at every step. And if you have questions, need help with installation, or need service at any time, we never leave your side.
A storied history: The evolution of Wilmore Electronics
Articles of Incorporation are filed to create Wilmore Electronics Co., Inc. The company is founded by Dr. Edward T. (Towson) Moore, Duke University's first Electrical Engineering PhD graduate, and Dr. Thomas G. (Tom) Wilson Sr., Dr. Moore's PhD advisor and head of Duke University's Center for Solid-State Power Conditioning and Control.
US Department of Defense launches the LES-6 (Lincoln Exploratory Satellite #6) communications satellite, with ion thrusters powered by Wilmore's Model 1037 high-voltage capacitor-charging converter.
The 300-VA Model 1057 is introduced as the first general-application dc-ac inverter of its kind ("three-level-step" waveform later to be referred to as a "quasi-sinewave" by inverter manufacturers world-wide).
Wilmore's first rack mount sinewave inverter, the 500-VA Model 1081 is introduced (four rack spaces high and weighing over 100 lbs, it was considered "compact" for its day).
NASA launches Pioneer 10 (with meteorite detection equipment powered by Wilmore's B114 dc-dc converter), Earth's first outer-planet exploratory satellite, on a highly successful mission lasting more than 30 years until contact was lost at 7.6 billion miles from Earth.
Wilmore moves into its newly-constructed 14,000 sq. ft. corporate headquarters facility in Hillsborough, NC.
Impressed with Wilmore converters' ability to handle the harsh environment of its powerline-carrier and mobile communications businesses, Wilmore solved the customer's power reliability problem onboard refurbished freight locomotives. Wilmore designs the Model 1389 and begins its successful foray into the railroad market.
Wilmore expands its Hillsborough, NC headquarters with a 13,500 sq ft addition.
The cover story for the January 1984 issue of Mobile Radio Technology magazine is Wilmore's expertise in designing/manufacturing reliable power converters for railroad locomotive communications systems, solving a key problem for the industry's push in onboard technology.
The Series 1500 Rack Mount DC-DC converters replace Wilmore's previous offering, the Series 1265, in 2/3 the rack space and at a lower price point ("The Gray Box").
Wilmore inks agreement with Comunicaciones Y Sonida, vendor to Spain's national telephone company Telefonica, to provide dc-dc converters for Spain's cellular telephone network.
Wilmore expands its Hillsborough, NC headquarters with a 13,000 sq ft addition.
The Series 1620 locomotive dc-dc converters are introduced as an advancement in capability and reliability (at reduced size and cost) for powering critical communications and computer systems onboard freight/transit railroad vehicles. It becomes a defacto North American railroad standard.
First delivery of production Model 1672 dc-dc converters designed to power Electronically-Controlled Pneumatic (ECP) Brakes for heavy-haul freight trains, a major step forward in railway airbrake technology. Wilmore is one of only two companies worldwide to have successfully designed, manufactured and put into service a converter meeting the requisite functionality and performance for this challenging application.
Wilmore introduces the 800-watt Series 1605 130Vdc-input dc-dc converters, destined to become a standard for power utility communications/security applications in North America.
Working with North America's largest Class 1 railroad, Wilmore introduces the Model 1740 dc-dc converter, designed to power Positive Train Control equipment onboard locomotives
Wilmore Electronics Co., Inc. celebrates the 50th Anniversary of its founding in 1963.
Wilmore's highest-powered dc-ac inverter to date, the Model 1747 (2,200-VA sinewave output) is introduced.
Responding to evolving specifications in the North American rail industry, Wilmore introduces the Series 1620XR, an ultrawide-input-range dc-dc converter series designed to operate on virtually any rail vehicle.
Integrated SNMP network communication interfaces across multiple product lines.
A commitment to continuous improvement and innovation keeps Wilmore on the forefront of power supply technology.