发明名称 |
POWER FACTOR CONTROL SYSTEMS AND METHODS |
摘要 |
A boost converter comprises an inductance that receives an input signal. A switch controls current supplied by the inductance to a load. A power factor control module comprises a mode control module that selects an operating mode of the boost converter and a switch control module that switches the switch at a frequency. The frequency is equal to a first frequency when the mode control module selects a continuous mode and equal to a second frequency when the mode control module selects a discontinuous mode. The first frequency is greater than the second frequency.
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申请公布号 |
US2012134187(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201213366951 |
申请日期 |
2012.02.06 |
申请人 |
SUTARDJA SEHAT;LIN JIANQING |
发明人 |
SUTARDJA SEHAT;LIN JIANQING |
分类号 |
H02M7/04 |
主分类号 |
H02M7/04 |
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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