| 发明名称 |
ENERGY CONVERTING APPARATUS, AND SEMICONDUCTOR DEVICE AND SWITCHING CONTROL METHOD USED THEREIN |
| 摘要 |
The present invention reliably reduces output power during an overload, due to overload protection in which an on-time of a switching element 1 is reduced or the peak value of a switching current is lowered by reducing the minimum value of the on-period of the switching element 1.
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| 申请公布号 |
US2009201705(A1) |
申请公布日期 |
2009.08.13 |
| 申请号 |
US20090365436 |
申请日期 |
2009.02.04 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
MURATA KAZUHIRO;MOROTA NAOHIKO;MORI YOSHIHIRO |
| 分类号 |
H02H7/125 |
主分类号 |
H02H7/125 |
| 代理机构 |
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代理人 |
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| 主权项 |
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