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Home Contact Antrim Transformers Close menu Home Contact 2021-10-30 Electrical Tranformer Design It is impossible to explain the construction of the most common forms of transformer in any manner so clear and concise as to enable an inexperienced person easily to comprehend the operation of the most common form of transformer.
One must understand the theory of electrical science fully in order to thoroughly comprehend the operation of transformers, but, in order to use this great agent in many practical ways, without understanding theory, it is almost necessary to be sufficiently familiar with it to grasp, in a general way, the principles of the operation of transformers.
It is very difficult to make anyone understand, even after explanations, that all three wires are in circuit at all times, although only two are in circuit at the same time. The reason for this lies in the fact that the wire of the one circuit is in the magnetic field of the two poles of the core of the transformer while it is not in the field of the second circuit, while at the same time the wire of the second circuit is in the field of the first circuit while it is not in that of the second circuit.