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...
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Format: | Patent |
Sprache: | eng |
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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. |
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