| 发明名称 |
ACTIVE POWER FACTOR CORRECTION |
| 摘要 |
An active power factor pre-converter having AC voltage input from a mains AC power supply and a DC output voltage, the pre-converter comprising adjustment means to adjust automatically, in operation, the DC output voltage as a function of the rectified AC voltage input.
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| 申请公布号 |
WO0221671(A1) |
申请公布日期 |
2002.03.14 |
| 申请号 |
WO2001GB03890 |
申请日期 |
2001.08.30 |
| 申请人 |
MINEABEA CO. LTD.;LEFEDJIEV, ADRIAN |
发明人 |
LEFEDJIEV, ADRIAN |
| 分类号 |
H02M7/12;H02M1/00;H02M1/42;(IPC1-7):H02M3/335 |
主分类号 |
H02M7/12 |
| 代理机构 |
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