TWO-TERMINAL ELECTRICAL PROTECTIVE DEVICE

An electrical circuit includes a switch, an energy harvesting circuit coupled to the switch to collect power from the voltage drop across the switch, and a control circuit coupled to the energy harvesting circuit to maintain the switch in an 'on' state in response to current flow through t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kaufman, Joshua Daniel, Polito, Benjamin Francis
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An electrical circuit includes a switch, an energy harvesting circuit coupled to the switch to collect power from the voltage drop across the switch, and a control circuit coupled to the energy harvesting circuit to maintain the switch in an 'on' state in response to current flow through the switch and to turn off the switch in response to no current flow through the switch.