Auto Transformers Manufacturers Outside Pennsylvania

At Foster Transformer Company, we present ourselves as a dedicated manufacturer of electric transformers designed to deliver reliable power conversion, electrical isolation, and consistent performance across a wide range of industrial and OEM applications. We focus on building transformers that operate efficiently, manage heat effectively, and maintain stable electrical characteristics over long service lives.

Spang Power Electronics manufactures and services electric transformers, dry type transformers, isolation transformers, current transformers and custom transformers. We provide for industries including automotive, transportation and chemical.

For over 45 years, Standex Electronics has been designing/manufacturing custom transformers, 400 HZ Power Transformers, the SCOTT "T" Transformers, resolver isolation transformers and reference transformers. Our products are used in extreme environmental conditions.

Founded in 1946, Sag Harbor Industries is your partner for faster, better & more economical electric transformers & assemblies – going beyond just simple components. Low-High voltage, single & 3 phase, miniature to ultra mini, ignition transformers, negative ion power supplies, ferrite core toroidal transformers – everything for custom built transformers, power supplies & chokes up to 5 KVA max.

Torelco LLC manufactures toroidal transformers and current transformers along with other transformer components. Additionally, we produce custom transformers to meet your exacting requirements.

With over 40 years of experience, we’ve designed and manufactured a wide array of mid- to high-frequency electronic transformers in numerous sizes and shapes. We specialize in toroidal, pot core, e core and bobbin-based transformers, as well as baluns, chokes, bar chokes and more. Plus, our winding specialists can manufacture components that fit into even the smallest spaces.

At CES Transformers, we dedicate ourselves to designing and manufacturing high-quality electric transformers that power industrial, commercial, and utility applications across the nation. We take pride in combining advanced engineering with decades of hands-on expertise to deliver reliable performance and lasting value. Every transformer we build reflects our commitment to precision, safety, and energy efficiency.