| 发明名称 |
Controlled power factor correction circuit |
| 摘要 |
In various embodiments a circuit arrangement is provided which may include: a first AC input node and a second AC input node; a first electronic switching device coupled between the first AC input node and an output node; a second electronic switching device coupled between the second AC input node and the output node; an inductor coupled between the first electronic switching device and the second electronic switching device; a controller configured to control the first electronic switching device and the second electronic switching device to, in a first mode, provide a first current path from the first AC input node to the output node via the inductor in a first current flow direction through the inductor; and, in a second mode, provide a second current path from the second AC input node to the output node via the inductor in a second current flow direction through the inductor, the second current flow direction being different from the first current flow direction. |
| 申请公布号 |
US9195251(B2) |
申请公布日期 |
2015.11.24 |
| 申请号 |
US201313751190 |
申请日期 |
2013.01.28 |
| 申请人 |
INFINEON TECHNOLOGIES AUSTRIA AG |
发明人 |
Mauder Anton;Hirler Franz |
| 分类号 |
G05F1/56;G05F1/70 |
主分类号 |
G05F1/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A circuit arrangement, comprising:
a first AC input node and a second AC input node; a first electronic switching device coupled between the first AC input node and an output node; a second electronic switching device coupled between the second AC input node and the output node; an inductor coupled between the first electronic switching device and the second electronic switching device; a controller configured to control the first electronic switching device and the second electronic switching device to
in a first mode, provide a first current path from the first AC input node to the output node via the first electronic switching device and the inductor, in a first current flow direction through the inductor; andin a second mode, provide a second current path from the second AC input node to the output node via the second electronic switching device and the inductor, in a second current flow direction through the inductor, the second current flow direction being different from the first current flow direction. |
| 地址 |
Villach AT |
