تحقیق.. Transformer

لینک دانلود و خرید پایین توضیحات فرمت فایل word  و قابل ویرایش و پرینت تعداد صفحات: 26   Transformer From Wikipedia, the free encyclopedia Jump to: navigation, search For other uses, see Transformer (disambiguation). / Three-phase pole-mounted step-down transformer. A transformer is a device that transfers electrical energy from one circuit to another through inductively coupled electrical conductors. A changing current in the first circuit (the primary) creates a changing magnetic ...