Building Quality Transformers for Over 50 Years MCI Transformer Corporation specializes in magnetic component manufacturing of catalog and custom transformers. We provide a wide range of magnetics from power transformers, chokes, class 2 transformers, UL 60601-1 medical certified transformers, current, toroid, and AC & DC switch mode with configurations of horizontal and vertical pc board or chassis mount. We have been serving both large and small customers for over 50 years and our products are UL, CSA and TUV-CE certified. MCI Transformer Corporation has the customer orientation of a small company which fully recognizes the special service needs of our customers. Our unique structure of REGIONAL FACTORIES provides direct, quick response and service with the purchasing and engineering power of a large company. Our offshore manufacturing capability allows for us to accommodate world class high volume requirements with the highest level of service and quality at competitive prices. You can be confident when you order an MCI transformer, only the highest quality materials are ever used in all MCI products. All our transformers are made with strict quality control and each unit is inspected and tested with a “state of the art” computer driven transformer tester. All MCI products manufactured in the USA utilize the most modern automated manufacturing facilities available. Our Experience, Automation and Strategic Regional Factories together account for our short lead time on samples and production. Our offshore manufacturing capability allows for us to accommodate World Class High Volume requirements. Our Engineering staff with its combined experience of over 99 years ensures the highest quality criteria is maintained at all our facilities. We are dedicated to the highest level of Service and Quality at Competitive prices. Take the MCI Challenge and contact us with your requirement today.