Current leakage protection circuit, power socket and electronic device using same

An electronic device, comprising a shell, a driving circuit, and a current leakage protection circuit, the current leakage protection circuit comprising:

• a first input terminal and a second input terminal for receiving a power voltage from a power supply;
• a first output terminal and a second output terminal connected to the driving circuit;
• a first switch circuit connected between the first input terminal and the first output terminal;
• a second switch circuit connected between the second input terminal and the second output terminal;
• a current leakage detection terminal connected to the shell, and configured for detecting a current leakage of the electronic device;
• and
• a control circuit connected to the first switch circuit and the second switch circuit, the control circuit being configured for providing a control signal to control the first switch circuit to switch off a first connection between the first input terminal and the first output terminal and control the second switch circuit to switch off a second connection between the second input terminal and the second output terminal when the current leakage detection terminal detects the current leakage of the electronic device.

A power socket, comprising a current leakage protection circuit, the current leakage protection circuit comprising:

• a first input terminal and a second input terminal for receiving a power voltage from a power supply;
• a first switch circuit connected between the first input terminal and a first output terminal;
• a second switch circuit connected between the second input terminal and a second output terminal;
• a current leakage detection terminal connected to an electronic device and configured for detecting a current leakage of the electronic device;
• and
• a control circuit connected to the first switch circuit and the second switch circuit, the control circuit being configured for providing a control signal to control the first switch circuit to switch off a first connection between the first input terminal and the first output terminal and control the second switch circuit to switch off a second connection between the second input terminal and the second output terminal when the current leakage detection terminal detects the current leakage of the electronic device;
• wherein the first output terminal, the second alternating-current (AC) output terminal, and the current leakage detection terminal respectively serve as a live wire terminal, a neutral wire terminal and a ground terminal of the power socket.