发明名称 |
High-efficiency battery charger |
摘要 |
A high efficiency battery charger. The high-efficiency battery charger can include a first transformer to produce a charging current, a second transformer to produce a maintenance current lower than the charging current, a power feed circuit having an input for connection to a power source, and control circuitry configured to detect a depleted battery to cause the power feed circuitry to feed power to the first transformer while disabling the second transformer, and to detect a charged battery to cause the power feed circuitry to feed power to the second transformer while disabling the first transformer. |
申请公布号 |
EP2741394(B1) |
申请公布日期 |
2016.04.06 |
申请号 |
EP20130152782 |
申请日期 |
2013.01.25 |
申请人 |
SHUM, HENRY;INSKEEP, MATTHEW |
发明人 |
SHUM, HENRY;INSKEEP, MATTHEW |
分类号 |
H02J7/02;H02J7/04 |
主分类号 |
H02J7/02 |
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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