| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously achieve the low cost and the light weight of a metalizing film capacitor for use in a hybrid car and the like. SOLUTION: A metalizing film capacitor comprises an element 1 in which a pair of metalizing films in which a metal deposition electrode is formed on a dielectric film is wound in such a manner that the metal deposition electrode is in opposition via the dielectric film, and a pair of metalized contact electrodes 2 formed on both end surfaces of the element 1 by metal spray. A material for use as the metalized contact electrode 2 can be reduced by use of a structure in which the thickness of a non soldering portion 2b except the soldering portion 2a of the metalized contact electrode 2 is thinner than that of the soldering portion 2a. Thus, cost and weight can be simultaneously reduced at the metalized contact portion by about 30 to 50% lower than those of a conventional product. COPYRIGHT: (C)2008,JPO&INPIT
|
