Certain electromagnetic devices such as differential transformers are effective at translating the displacement of a magnetic armature into an AC voltage, which is a linear function of the ...
(1) A NEW edition of Prof. Kapp's well-known book on transformers is bound to be interesting to all electrical engineers. Moreover, when the new edition is so much enlarged as to become practically a ...
Transformers certainly have a tendency to increase the cost of any project, especially if you need a large transformer to get the job done. Microwave ovens are great sources of free transformers, ...