DEVICE FOR CONTROLLING A POWER SWITCH, AND RELATED ELECTRICAL APPLIANCE

摘要

A device is provided for controlling at least one electrical power supply switch. The device includes at least one input port configured to receive a control signal of the at least one switch and a control circuit coupled to the input port. The control circuit is configured to actuate the at least one switch. The control circuit is electrically passive in the absence of any control signal and is configured to be supplied electrically by the control signal.