Patent ID: 11895751
Assignee: JOULWATT TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The leakage protection circuit according to claim 1, wherein the control circuit comprises a driver and a logic circuit, wherein
the first pulse signal and the second pulse signal are transmitted to the driver, and the driver controls a switch to be turned on intermittently according to the first pulse signal and the second pulse signal; and
a detection result is transmitted to the logic circuit, wherein the detection result is generated by the leakage detection circuit and characterizes whether a leakage exists between the two input terminals; the logic circuit outputs a first logic signal according to the detection result, and the first logic signal is converted into a drive signal through the driver to control an on-off state of the switch.