发明名称 |
METHODS AND APPARATUS TO IMPROVE POWER FACTOR AT LIGHT-LOAD |
摘要 |
Methods and apparatus to improve power factor are disclosed. An example method includes detecting power provided to a power factor corrector; detecting power provided by the power factor corrector; and disabling the power factor corrector from correcting a power factor of a load for at least one period when the power provided by the power factor corrector is below a light-load threshold.
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申请公布号 |
US2013043846(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201113211123 |
申请日期 |
2011.08.16 |
申请人 |
MURDOCK MATTHEW THOMAS;GOERKE ULRICH B. |
发明人 |
MURDOCK MATTHEW THOMAS;GOERKE ULRICH B. |
分类号 |
G05F1/70 |
主分类号 |
G05F1/70 |
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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