Foster Transformer Company
Phone: 800-963-9799
Fax: 513-681-2424
Geo Location Marker
3820 Colerain Ave
Cincinnati, OH 45223

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Since 1937, we have been specializing in the design and manufacture of custom ferrite transformers, chokes, toroids, inductors, pulse, RF, switching, power telephone balun and other specialties. Check out our website for more information on our full spectrum of products and services.

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