auto transformer

Auto Transformer: Working, Types, & applications

What is an Auto Transformer? An auto transformer is a type of transformer that uses a single winding as both the primary and secondary winding. In contrast, in a traditional transformer, the primary and secondary winding are electrically isolated by separate coils, while an auto transformer shares some of the winding for both purposes. Because…

ABB transformers

ABB Transformers | Types, Advantages,

ABB history ABB has over a century of experience with transformer technology. ABB was established in 1988 when Sweden’s ASEA (1883) merged with Switzerland’s BBC (Brown, Boveri & Cie, 1891): both transformed the electrical engineering fields they served. Prior to the merger, both companies were making strides with power transformers in support of high-voltage electrification…