A film capacitor (A) includes a body (5) including a core body (4) formed of an insulating material and metalized films (3a, 3b) which are wound around the core body (4); and first and second terminal electrodes (6a, 6b) disposed on both end surfaces in an axial direction of the body (5), respectively, a cross section perpendicular to an axial direction (z direction) of the core body (4) having an oval outer periphery (7) having a major axis and a minor axis, and an inner periphery (8) defining a slit extending along the major axis. The provision of the core body (4) makes it possible to suppress loosening of the metalized films (3a, 3b) or occurrence of a gap between the metalized films (3a, 3b), thus making the film capacitor (A) having a high insulation property.
FILM CAPACITOR, COUPLED-TYPE CAPACITOR, INVERTER, AND ELECTRIC VEHICLE
FOLIENKONDENSATOR, KOPPELKONDENSATOR, WECHSELRICHTER UND ELEKTROFAHRZEUG
CONDENSATEUR À FILM, CONDENSATEUR DE TYPE COUPLÉ, ONDULEUR ET VÉHICULE ÉLECTRIQUE
2021-09-08
Patent
Electronic Resource
English
FILM CAPACITOR, COMBINATION TYPE CAPACITOR, INVERTER, AND ELECTRIC VEHICLE
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