Fault tolerant fail-safe link

The present disclosure is generally directed to a plurality of solid state switches of varying periphery sizes connected in series between a power source and a load. A built-in test circuit senses an overvoltage condition across one or more of the varying periphery sizes and opens or closes the one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOLLEY ROBERT DENNIS, LURTON N. EVAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present disclosure is generally directed to a plurality of solid state switches of varying periphery sizes connected in series between a power source and a load. A built-in test circuit senses an overvoltage condition across one or more of the varying periphery sizes and opens or closes the one or more of the varying periphery sizes in accordance with a measured voltage across at least one solid state switch of the plurality of solid state switches.