发明名称 |
Power management for a portable electronic device |
摘要 |
A system for a supplemental power source for a hand held portable electronic device is provided. A super capacitor is connected in parallel to a main battery of the portable electronic device. When the main battery becomes disconnected, the super capacitor is used to power the portable electronic device. The super capacitor is also used to provide compensation for the internal impedance of the main battery and the path impedance between the main battery and the load.
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申请公布号 |
US2004021446(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
US20030631512 |
申请日期 |
2003.07.31 |
申请人 |
BANG WILLIAM R.;LA ROSA DEAN |
发明人 |
BANG WILLIAM R.;LA ROSA DEAN |
分类号 |
H02J7/34;H04B1/38;(IPC1-7):H02J1/00 |
主分类号 |
H02J7/34 |
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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