| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a thin type transformer for various electronic apparatus which provides a reduced lamination dispersion of the coil, enhanced coil-to-coil coupling and facilitated positioning of leading parts. SOLUTION: Conductor wire is spirally wound to form a coil, inner lead extension 17 is inserted in a notch 16 of a tubular hollow 15 and led out to a first groove 13, outer lead extension 18 is led out to a second groove 14, and coil case 19 and core are incorporated to a transformer. This reduces the coil lamination dispersion, enhances the coil-to-coil coupling and facilitates the position control of the leading direction of the leads.</p> |
