淺析薄膜電容器在電磁加熱設備中的應用

摘要：薄膜電容器由于具有耐壓高、紋波電流大、雜散電感小、等效串聯電阻小、使用壽命長等特點,大量使用在各種家用電器/工業設備/軍工產品等等上。薄膜電容器有如此多的優點,但在實際使用中,研發設計人員經常忽略了一些細節,造成薄膜電容器沒有發揮應有的電性能及產品優勢,嚴重者還會導致電路失常、產品失效等情況發生。
敘詞：薄膜電容器 薄膜電容器應用 電磁加熱設備 Abstract： Film capacitors widely used in household appliance, industrial equipment, military affairs and so on, with the characteristic that high withstand voltage, heavy ripple current, low stray inductance, low ESR and long life time. But in practical use, R&D engineer often ignore some details, it impels that the film capacitors cant exert their electric capability and advantage, even lead to wrong circuit and product invalidation. Keyword：Film capacitor, Film capacitor application, Electromagnetism heating equipment