FILM CAPACITOR WITH BALANCING PATH

A film capacitor 1 includes a first film 2a, a second film 2b, a first electrode 3a connected to a first terminal, a second electrode 3b connected to a second terminal, an electrically floating electrode 4, and a balancing path. A part of the electrically floating electrode 4 is in contact with a fr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Baur, Matthias, Christen, Thomas, Donzel, Lise, Laihonen, Sari
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A film capacitor 1 includes a first film 2a, a second film 2b, a first electrode 3a connected to a first terminal, a second electrode 3b connected to a second terminal, an electrically floating electrode 4, and a balancing path. A part of the electrically floating electrode 4 is in contact with a front side of the first film 2a. The balancing path provides a first balancing connection between the electrically floating electrode 4 and the first terminal and a second balancing connection between the electrically floating electrode 4 and the second terminal. The first balancing connection and the second balancing connection each have an electrical resistance lower than any leakage resistance and higher than 103Ohm. A leakage resistance is an electrical resistance through any of the first film 2a and the second film 2b between the electrically floating electrode 4 and an electrode devoid of contact with the front side of the first film 2a.