Marvel Electric Corporation has been a leader in transformer manufacturing since 1955.
They established ourselves as a major transformer producer during the height of the radio and TV era of the 1950's and 1960's in the Chicago area, the hub of transformer manufacturing at that time in the USA.
They currently specialize in nylon bobbin wound transformers in large, medium and small production runs.
They achieve high efficiencies while maintaining high quality and low cost in their transformers.Marvel Electric Corporation manufacturers custom transformers for commercial and industrial applications (see below for details). Most of their products are custom manufactured to their customer's specifications.