| 摘要 |
<p>PURPOSE:To secure a flyback transformer to a printed substrate and a chassis having different shapes and fixing methods by providing artificial legs or screw holes in a bottom plate, forming a structure having collars, and forming the structure which can be freely exchanged. CONSTITUTION:A bottom plate 6 having artificial legs 5 is engaged with the bottom of an insulating case 4 which contains a coil section of a flyback transformer. The case 4 and the plate 6 are engaged by combining fixedly projections 7 of the bottom of the case 4 and recesses 8 of the plate 6. The transformer can be secured via the legs 5 to a printed substrate. The plate 6 is engaged with the case 4 to secure the entire bottom of the plate 6 to a core 13 via collars 10, 11, 12 of the case 4. Thus, a different printed substrate, shape of the chassis and fixing method can be coped merely by replacing only the bottom plate of the transformer. The substrate and the chassis can be effectively secured to improve the reliability.</p> |
