If you search the internet for “transformer equivalent circuits,” you’ll get five pages of over 100 small circuit diagrams ... voltage and current transformers, power transformers—even ...

An autotransformer is a transformer having part of its ... there is no isolation between the input and output circuits. Also note that there is only one winding. As shown in the diagram, the line ...

The whole history of the development of the transformer and the alternating ... Vectors and Vector Diagrams applied to the Alternating Current Circuit. By W. Cramp C. F. Smith.