发明名称 |
Battery charger and charge controller therefor |
摘要 |
A battery charger and a charge controller therefor are disclosed, the battery charger including a supply circuit for supplying a charging current to a battery and a control circuit for controlling the supply of the charging current to the battery. The control circuit shuts the charging current when the detected voltage of the battery is smaller than the maximum peak value by a predetermined quantity. A control means shuts the charging current after a predetermined time has elapsed from a time at which the detected voltage of the battery has raised to the maximum peak value. The control means reduces the charging current when the detected voltage of the battery is made to be a switching voltage. Furthermore, the control means shuts the charging current after a predetermined time has elapsed after the charging current had been reduced.
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申请公布号 |
US5206579(A) |
申请公布日期 |
1993.04.27 |
申请号 |
US19910660408 |
申请日期 |
1991.02.22 |
申请人 |
NIPPON DENSAN CORPORATION |
发明人 |
KAWATE, YOSUKE;NAKANO, NORIHIKO;KATO, TADASHI |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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