Over the past several years, we have developed a process that guarantees zero noise performance of transformers for the audio industry. This means both mechanical and electrical noise. For some customers, our transformers are epoxy potted inside a steel can, adding to the esthetics of the product as well as helping keep the transformers quiet. Even without a steel can, Tortran toroidal transformers are the best choice in the industry if you are concerned with noise.

Our transformers for the audio industry range from 50VA to 5000VA. Unless you have specific size requirements, our initial design takes a standard size core for the most economical solution of your power requirements. In addition to using the standard core shape with a diameter-to-height ratio of 2:1, we can make cores that have a 3:1 ratio to achieve a very low "pancake" shape. For a taller construction, minimizing use of chassis space, the ratio can be 1.5:1.

Bridgeport Magnetics custom designed transformers for audio applications are not expensive, as they utilize the same basic components and materials as our standard designs. You will find that choosing the Bridgeport Magnetics brand for your audio power transformers is a good decision that will give you a competitive edge. Bridgeport Magnetics also carries the correct mounting hardware.

Please call us to discuss your application, or simply e-mail us your specifications.  Your inquiry will receive our prompt and courteous attention.