Electronic device

The invention provides electronic equipment which comprises a battery unit, a switch unit, a control unit and a detection unit, the switch unit comprises a switch and a voltage dividing module, and the output end of the voltage dividing module is connected with the output end of the battery unit; th...

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Bibliographic Details
Main Authors FU ZHAOYONG, LEI ZHIHAO, GONG HUIPING, YUAN QIANBING, PANG WENBIAO
Format Patent
LanguageChinese
English
Published 25.03.2022
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The invention provides electronic equipment which comprises a battery unit, a switch unit, a control unit and a detection unit, the switch unit comprises a switch and a voltage dividing module, and the output end of the voltage dividing module is connected with the output end of the battery unit; the control unit comprises a first input end, a second input end and an output end. The output end of the control unit is connected with the output end of the battery unit and the output end of the voltage dividing module. The detection unit is connected with the output end of the control unit. The voltage dividing module is additionally arranged between the third pin of the switch and the output end of the battery unit, the detection unit is used for obtaining the voltage to determine the state of the power switch, the method is simple and convenient, extra cost and controller area do not need to be increased, main control I/O port resources are not occupied additionally, the problem that wiring difficulty of a whol
Bibliography:Application Number: CN202111595331