| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a high frequency transformer of less magnetic flux leakage, stable oscillating operation, and excellent coupling ratio. SOLUTION: A first coil 3 wherein one turn of coil is formed with conductive rods 3a and 3b which, inserted in a core 2, have a plurality of through holes 3f, and a second coil 4 wherein such number of coils as the number of through holes 3f provided at the first coil 3 is formed with a conductive wire 4a having an insulating coat 4b which is inserted in the through hole 3f of the first coil 3, are provided while the first and second coils 3 and 4 are tightly contacted each other.</p> |
