| 摘要 |
PURPOSE: A transformer for preventing lightning and noise by a metal tape is provided to attenuate an induction electromagnetic field induced in a winding for a transformer by orthogonally arranging the molecular magnetic direction of a core and the molecular magnetic direction of the metal tape. CONSTITUTION: A metal tape primary winding(200) is wound around a core(100) for a transformer. The metal tape primary winding is formed by winding the metal tape with a directional molecular magnetic pole around a primary winding. A metal tape secondary winding(300) is wound around the core for the transformer. The metal tape secondary winding is formed by winding the metal tape with the directional molecular magnetic pole around a secondary winding. A metal tape shielding winding is inserted into the core for the transformer and connects the metal tape to the ground.
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