ELECTRONIC PROTECTION DEVICE FOR AN ELECTRICAL LOAD, POWER SUPPLY SYSTEM FOR AN ELECTRICAL LOAD AND METHOD FOR CONTROLLING SUCH A DEVICE

An electronic protection device for a load includes an arrangement of transistors in series with the load, that can be controlled into a state out of on and off states, an off state being from among first and second off states. The electronic protection device further includes: a current sensor; a c...

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Bibliographische Detailangaben
1. Verfasser:	Chambon, Patrick
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PULSE TECHNIQUE TESTING
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Beschreibung
Zusammenfassung:	An electronic protection device for a load includes an arrangement of transistors in series with the load, that can be controlled into a state out of on and off states, an off state being from among first and second off states. The electronic protection device further includes: a current sensor; a control module connected to the current sensor and controlling the arrangement of transistors into its second off state if an intensity measured by the current sensor is above a first threshold; and a voltage sensor connected to the control module. The control module controls the arrangement of transistors into its on state if the voltage is above a voltage threshold and into its first off state if the intensity is below a second threshold.