Metallized film capacitor
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United States of America Patent
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Jan 30, 1990
Grant Date -
N/A
app pub date -
May 10, 1988
filing date -
May 10, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A metallized film capacitor includes an aromatic ester dielectric fluid including 2.0-5.0% by weight of an epoxide in an aromatic ester such as dioctyl phthalate. Utilizing such a particular amount of epoxide results in a substantial performance improvement under high temperature and voltage conditions, providing a metallized film capacitor of reduced size and cost.
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