For over 55 years, Schaefer has delivered high-reliability power conversion solutions for mission-critical Utility and Nuclear applications. We design and manufacture AC/DC power supplies, DC/DC converters, battery chargers, and custom power systems engineered for uncompromising performance in demanding environments. All products are engineered and manufactured in-house, ensuring full control over quality, configuration management, and long-term support. Our power solutions are widely deployed across the energy sector—including fossil, nuclear, and renewable generation—and throughout the power infrastructure, from power stations and substations to generation, transmission, and distribution systems. Schaefer products are trusted in safety-related and balance-of-plant systems, including protection and control, switchgear, SCADA/telecom, and auxiliary power applications. They are designed to meet stringent industry standards for electrical performance, environmental durability, seismic resistance, and electromagnetic compatibility. From high-temperature operation and vibration tolerance to extended-life components and conservative electrical design practices, every detail is focused on reliability, longevity, and predictable performance. Schaefer offers a broad portfolio of standard and custom products covering a wide range of input voltages, output voltages, and power levels. Product offerings include: • AC/DC power supplies for utility and industrial distribution voltages • DC/DC converters for critical electronics and controls • Industrial battery chargers for lead-acid, nickel-cadmium, and lithium-based battery systems • Redundant and modular power systems with load sharing and fault tolerance • Custom engineered power shelves, racks, and cabinets Power levels range from 150W – 40kW and 400VA-45kVA for enclosed supplies for control electronics to multi-kilowatt chassis, rack-mounted, and cabinet-based systems capable of supporting large auxiliary and infrastructure loads. Solutions are available for both single-phase and three-phase applications, with wide input tolerance, high efficiency, and tightly regulated outputs to support sensitive loads in harsh electrical environments. Schaefer works as an engineering partner—not just a supplier. Our applications engineers collaborate closely with customer design teams to develop optimized standard or fully custom solutions tailored to exact system requirements, including mechanical packaging, input/output configuration, redundancy architecture, monitoring and communications, and environmental hardening. With long product life cycles, stable form-fit-function control, and responsive technical support, Schaefer supports all designs for 32 years—helping utilities and nuclear operators minimize risk, simplify qualification, and maintain confidence in their power infrastructure for decades. | Schaefer is a global leader in the design and manufacture of power converters, inverters, and battery chargers. With over 50 years of experience, we specialize in building every unit to order, ensuring each solution is fully optimized for the customer’s specific application. Whether for onboard or wayside systems in heavy or light rail, Schaefer delivers reliable, tailored power solutions that meet the most demanding requirements.
SAFT America
Saft specializes in advanced technology battery solutions for industry, from the design and development to the production, customization and service provision. For more than 100 years, Saft’s innovative, safe and reliable technology delivers high performance on land, at sea, in the air and in space. Saft’s Energy Storage Systems (ESS) division is one of the leading manufacturers and integrators of complete battery energy storage systems, with more than 10 GWh of Li-ion BESS deployed or contracted worldwide. Our solutions support the integration of renewables, help manage grid stability, avoid grid congestions and power microgrids in datacenters, industries and remote sites. Saft is a wholly owned subsidiary of TotalEnergies, a broad energy company that produces and markets energies on a global scale: oil and biofuels, natural gas and green gases, renewables and electricity. https://saft.com/en/market-sectors/energy-storage | Saft nickel batteries are designed to the highest standards to guarantee power for signaling, crossing operations, control, security supervision and telecommunications equipment over long discharge periods. Field-proven, they boast a long-life expectancy, are compact, have excellent electrical performance and work at extreme temperatures. They also have a high resistance to electrical and mechanical abuse with ultra-low to no operating maintenance needs. The Arthur N. Ulrich Company is the exclusive sales rep for Saft in the North American rail/transit market. | Saft is the premier battery supplier to the aviation industry, producing advanced technology batteries for all types of civil and military aircraft. Whether providing power for engine starting or energy for emergency back-up & auxiliary power units, and emergency systems, Saft batteries are unmatched for reliability and safety under all conditions.
Morningstar
With well over 4 million products sold in over 100 countries since 1993—functioning in some of the most extreme environments and mission-critical applications in the world—Morningstar Corporation can truly claim to be “the leading supplier of solar controllers and inverters, Our products exceed all others for protection against extreme environments, corrosion, lightning surges and harsh ambient operating temperatures all while delivering more than twice the industry’s average operating life.
MLB Industrial Pty Ltd
We offer customised lithium batteries for Diesel-Electric Locomotive starting and Passenger Train control and lighting power. We have the knowledge and capability to quickly develop similar solutions for a broad range of mobile energy storage applications. R&D is a crucial element in our business as we strive to come up with new and innovative solutions to our customers and partners mobile energy storage problem. Having strong and robust R&D processes helps keep us competitive and innovative in our target industries. Our Australian manufacturing capabilities have become increasingly important as demand for locally manufactured innovative mobile energy storage solutions continues to grow. Developing and improving these capabilities is crucial for meeting our customer and partners expectations. We are dedicated to minimizing our environmental footprint and promoting sustainable practices throughout all aspects of our operations. Our commitment to conserving resources and promoting sustainability is not only important for the environment, but also for the well-being of our customers, employees, and communities
Michigan State University – Center for Railway Research and Education
The Center for Railway Research and Education (CRRE) makes Michigan State University the leading university in North America offering research and education in management specifically geared to the rail industry. We consider railways as a system that provides essential services, supporting continued sustainable growth of the economy and wealth creation for all. We offer several educational options, ranging from half-day subject matter workshops to customized courses for specific clients, to our comprehensive certificate program. Our courses integrate knowledge and expertise from across Michigan State University. Partners include faculty and resources from the Broad College of Business, Engineering, Computer Science, Urban Planning, and Packaging.
La Marche Manufacturing Co.
Celebrating 80 years of innovation, La Marche Manufacturing Co. is a trusted U.S. manufacturer of AC/DC power solutions for the railway industry. From battery chargers and inverters to rectifiers and custom DC systems, our equipment is built to meet the critical demands of rail signaling, communication, and infrastructure. Known for durability, precision, and performance, La Marche products are engineered to keep rail operations running smoothly and safely. | La Marche Manufacturing Company is a U.S.-based manufacturer specializing in AC & DC power conversion solutions. Founded in 1945 and headquartered in Des Plaines, Illinois, it produces battery chargers, rectifiers, inverters, and power supplies, serving industries requiring reliable, uninterrupted electrical performance and customized engineering solutions.
ICOM America
Providing advanced communications, and creating a safe and prosperous society, is what Icom is best at. We are leading people and society into a bright future by connecting the world with the latest in wireless technology. Icom is “How the World Communicates ” | Icom CONNECT’s suite of multi-protocol solutions are designed for commercial and professional use and exists to provide intuitive and dependable devices that can be tailored to the task at hand. Need bells and whistles? We have those, too. Interconnect existing groups using diverse technologies or build a new system with Icom’s CONNECT gateway, the VE-PG4. This gateway connects legacy analog and modern digital radio systems to our unique analog, IDAS™, IP, LTE, or satellite radios giving your team the coverage they need. You can rely on Icom to help you stay connected when it counts.
Ekyrail Enterprises Inc.
Manufacturer and repairer of electronic components and HVACs for locomotives