| 摘要 |
A split structure type transformer has a core upper and lower split-up secondary windings and a primary winding which are wound about the core, a single tap winding having a plurality of tap winding parts and a plurality of tap terminals, and a single tap selector. The secondary windings are respectively connectable to independent loads, with only one end of the tap winding being connected to the primary winding, and the tap terminals are respectively connected to terminals of the tap selector. A pair of tap winding parts, connected to the same terminal of the tap selector, are arranged adjacently along the axial direction of winding. Each of the tap winding part pairs may be replaced by a single tap winding part which is formed by winding a single strand having a cross-sectional area which is twice a cross-sectional area of a strand used for winding each tap winding part pair.
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