| 摘要 |
PURPOSE:To prevent the slip of winding of a coil and to make an inserting hole of terminal pin on a printed board small by providing a depressed workpiece part on a coil winding part. CONSTITUTION:A round pin part 4 on a terminal pin 1 is in the columnar state. A depressed workpiece part 2, one of the workpiece part 2, 3, is provided to the winding part, and the other work piece 3 is provided to the inserting part onto a terminal base 7. When a coil terminal 6 on the terminal base 7 is wound around the workpiece 2 of the terminal pin 1, the terminal 6 twined to the workpiece 2, thereby the coil winding is executed. A round pin part 4 which is the inserting part to a print substrate 9 is of round shape, so a terminal pin inserting hole 10 and the size of occupancy on the printed board of the flyback transformer can be reduced.
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