METALLIZED FILM CAPACITOR

• Main Authors: FUJIWARA KENGO, MINO TORU, KOYAMA RYUHEI, OZASA SENICHI
• Format: Patent
• Language: English
• Published: 02.12.2010
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

PROBLEM TO BE SOLVED: To provide a metallized film capacitor with proper security is ensured. SOLUTION: An insulating slit 7 is provided intermittently in the longitudinal direction of a dielectric film at substantially the center section of the valid electrode width of a first deposited electrode 3A and a second deposited electrode 3B to form a fuse part 9; a first division electrode 11 is disposed in the longitudinal direction on the side from the insulating slit 7 to an insulating margin 4; and a second division electrode 12 is disposed in the longitudinal direction on the side from the insulating slit 7 to a connecting section 5. A margin 6, sectioning the second division electrode 12 or the end part N of the margin 6, is disposed so as not to overlap the deposited electrode side end part E of the insulating margin 4 of the opposing dielectric film. Also, for the second division electrode 12, the entire width at the end part on the side of the connecting section 5 is connected to the connecting section 5, as it is. COPYRIGHT: (C)2011,JPO&INPIT