Electric field grading protection design surrounding a galvanic or capacitive isolator

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United States of America Patent

PATENT NO 11798741
APP PUB NO 20230083839A1
SERIAL NO

17945028

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Abstract

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Micro-isolators exhibiting enhanced isolation breakdown voltage are described. The micro-isolators may include an electrically floating ring surrounding one of the isolator elements of the micro-isolator. The isolator elements may be capacitor plates or coils. The electrically floating ring surrounding one of the isolator elements may reduce the electric field at the outer edge of the isolator element, thereby enhancing the isolation breakdown voltage.

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Patent Owner(s)

Patent OwnerAddress
ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANYLIMERICK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diaham, Sombel Villeneuve les Bouloc, FR 9 33
Lambkin, Paul Carrigaline, IE 18 141
McGuinness, Patrick M Limerick, IE 19 157
O'Brien, Stephen Clarina, IE 71 1354
O'Sullivan, Laurence B Ballinacurra, IE 7 44
Stenson, Bernard Patrick Manister, IE 26 137

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