发明名称 |
Power supply circuit, power supply system, and electric storage device |
摘要 |
There is provided a power supply circuit including a first series regulator including a first semiconductor element and a first constant voltage source, and a second series regulator including a second semiconductor element and a second constant voltage source, wherein the first series regulator and the second series regulator are cascaded and an input voltage to the first series regulator is a high voltage equal to or greater than 500 V. |
申请公布号 |
EP2814157(B1) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20140000883 |
申请日期 |
2014.03.12 |
申请人 |
Sony Corporation |
发明人 |
Bellala, Raghunath;Imamura, Noritoshi |
分类号 |
H03K17/082;G05F1/56;H02J1/00;H03K17/10 |
主分类号 |
H03K17/082 |
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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