Charging management device
The invention provides a linear charging management device with the automatic switching function in a constant current and constant voltage mode, comprising a charging circuit unit, a constant current amplifier circuit, a constant voltage amplifier circuit, an offset compensation circuit and a mode...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
19.01.2011
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The invention provides a linear charging management device with the automatic switching function in a constant current and constant voltage mode, comprising a charging circuit unit, a constant current amplifier circuit, a constant voltage amplifier circuit, an offset compensation circuit and a mode switching control circuit, wherein the constant current amplifier circuit controls the charging circuit unit to charge a battery to be charged in the constant current mode, the constant voltage amplifier circuit controls the charging circuit to charge the battery to be charged in the constant voltage mode, the offset compensation circuit eliminates the influence of the constant current amplifier on the constant voltage amplifier in the constant voltage mode and the influence of the constant voltage amplifier on the constant current amplifier in the constant current mode, and the mode switching control circuit controls automatic switching of the constant current amplifier circuit and the constant voltage amplifier c |
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| AbstractList | The invention provides a linear charging management device with the automatic switching function in a constant current and constant voltage mode, comprising a charging circuit unit, a constant current amplifier circuit, a constant voltage amplifier circuit, an offset compensation circuit and a mode switching control circuit, wherein the constant current amplifier circuit controls the charging circuit unit to charge a battery to be charged in the constant current mode, the constant voltage amplifier circuit controls the charging circuit to charge the battery to be charged in the constant voltage mode, the offset compensation circuit eliminates the influence of the constant current amplifier on the constant voltage amplifier in the constant voltage mode and the influence of the constant voltage amplifier on the constant current amplifier in the constant current mode, and the mode switching control circuit controls automatic switching of the constant current amplifier circuit and the constant voltage amplifier c |
| Author | WANG DONGWANG |
| Author_xml | – fullname: WANG DONGWANG |
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| Notes | Application Number: CN20101296265 |
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| PublicationYear | 2011 |
| RelatedCompanies | WUXI VIMICRO CO., LTD |
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| Snippet | The invention provides a linear charging management device with the automatic switching function in a constant current and constant voltage mode, comprising a... |
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| SubjectTerms | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| Title | Charging management device |
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