Shapeable short circuit resistant capacitor

Taylor, Ralph S.; Myers, John D.; Baney, William J.

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DOE OSTI · 1222626

Shapeable short circuit resistant capacitor

Taylor, Ralph S.·Myers, John D.·Baney, William J.

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Abstract

A ceramic short circuit resistant capacitor that is bendable and/or shapeable to provide a multiple layer capacitor that is extremely compact and amenable to desirable geometries. The capacitor that exhibits a benign failure mode in which a multitude of discrete failure events result in a gradual loss of capacitance. Each event is a localized event in which localized heating causes an adjacent portion of one or both of the electrodes to vaporize, physically cleaning away electrode material from the failure site. A first metal electrode, a second metal electrode, and a ceramic dielectric layer between the electrodes are thin enough to be formed in a serpentine-arrangement with gaps between the first electrode and the second electrode that allow venting of vaporized electrode material in the event of a benign failure.

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BibTeX RIS

Taylor, Ralph S., Myers, John D., Baney, William J.. 2015-10-06. Shapeable short circuit resistant capacitor. https://www.osti.gov/biblio/1222626

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