Are non-inductivel wound with me-tallized polyester film as dielectric/electrode and copper-clsd steel leads or flexible cord and outer wrappojing of polyester end sealed with epoxy resin.

• 为无感结构，用金属化聚丙烯薄膜作为电介质/电极绕制而成，导结采用镀锡铜包钢线（或软线），外层用聚酯胶带包裹，两端用环氧树脂密封。