| 摘要 |
PURPOSE:To improve the performance while cutting down the assembling manhours of transformer by a method wherein an interconnection film provided with multiple conductors with respective lengths corresponding to the primary and secondary side current/voltage values on an insulating base material is wound around a bobbin to be a winding core. CONSTITUTION:A copper foil pattern is applied for the primary side conductor part 13 provided on an insulating base material 8 of interconnection film 7 to be laid on from the winding start point 14 at a connecting end 9 to the winding end point 15 at another connecting end 10. Likewise the copper foil pattern is applied for the conductor part 16 corresponding to the secondary side voltage/current values of output voltage V2, current A2 to be laid on from the winding start point 17 at the connecting end 9 to the winding end point 18 at the other connecting end 11. Furthermore, the copper foil pattern is applied for the conductor part 19 corresponding to the secondary side voltage current values to be laid on from the winding start point 20 to the winding end point 21. When the connecting end 9 of interconnection film 7 subject to said constitution is hung down to be sticked on a bobbin 6 for winding up using a bonding agent, the connecting ends 10, 11, 12 are externally exposed to be formed into terminals.
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