| 摘要 |
<p>PURPOSE:To obtain an impedance bond which can reduce dimension and weight and can realize oilless formation. CONSTITUTION:An E-E type piled iron core 1 and coils 5-7 are accommodated in a case 3 made of iron, and a heat conductive insulating sheet is installed between the E-E type piled iron core 1 and the case 3 made of iron, and the inside of the case 3 made of iron is charged with epoxy resin, and the generated heat is liberated through the heat conductive insulating sheet.</p> |
