| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide winding parts for transformer which can be reduced in thickness, without deteriorating the high-voltage withstand properties of their winding starting and ending wires. SOLUTION: The insertion guiding groove 10 of the drum core of a drum-type magnetic core is provided in a terminal 6 made of synthetic resin so that the terminal 6 can be fit and inserted between both flanges of the drum-type magnetic core. A recessed inserting section 11 into which the lower flange of the drum-type magnetic core can be inserted and step-like flat surface sections 12 and 13 which are made slightly lower than the bottom face of the inserting section 11 are provided on the bottom face of the terminal 6, so that a space is formed between the sections 12 and 13 and the upper surface of the lower flange of the drum-type magnetic core, when the recessing inserting section 11 is laid upon the lower flange. the space is set as the winding passage for a coil.</p> |
