发明名称 |
POWER FACTOR CORRECTION CIRCUIT |
摘要 |
A power factor correction circuit includes: the first series circuit consisting of the first rectifier element and the first switching element; the second series circuit consisting of the second rectifier element and the second switching element; the first/second reactors; and the first/second current detectors. The first/second current detectors have each the first/second transformers, both primary parts of which consist of the first/second reactors. The first and the second switching elements are controllable based on the first output signal according to the reactor current from the secondary side of the first transformer and the second output signal according to the reactor current from the secondary side of the second transformer so as to apply a desired DC voltage to the load circuit.
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申请公布号 |
US2013016539(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201213527088 |
申请日期 |
2012.06.19 |
申请人 |
MINEBEA CO., LTD.;NISHIBORI KOHEI;CHALERMBOON NADTHAWUT |
发明人 |
NISHIBORI KOHEI;CHALERMBOON NADTHAWUT |
分类号 |
H02M1/12 |
主分类号 |
H02M1/12 |
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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