Charging circuit and notebook computer
The invention discloses a charging circuit and a notebook computer, the charging circuit comprises at least two charging interface modules, at least two path conduction modules, a first control module and a second control module, the first control module is used for determining a target charging int...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
31.01.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a charging circuit and a notebook computer, the charging circuit comprises at least two charging interface modules, at least two path conduction modules, a first control module and a second control module, the first control module is used for determining a target charging interface module; then a first switch tube of a path conduction module corresponding to the target charging interface module is conducted according to the first control signal, so that a corresponding second switch tube is conducted, and when the second switch tube is conducted, the second switch tube is further used for conducting a third switch tube and a fourth switch tube; therefore, the power supply output end of the corresponding charging interface module is connected with the fourth switch tube, and the to-be-charged battery is connected with the third switch tube, so that the to-be-charged battery is connected with the power supply output end of the corresponding charging interface module. The power output end |
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Bibliography: | Application Number: CN202211110714 |