-
公开(公告)号:US11683022B2
公开(公告)日:2023-06-20
申请号:US17684671
申请日:2022-03-02
Inventor: John Camagna , Jan Nilsson , Damoun Ahmadi
CPC classification number: H03H11/0422 , H02M1/123 , H02M1/44 , H02M7/06
Abstract: In general, one aspect disclosed features an active choke circuit, including a first three-winding choke; a second three-winding choke; and an amplifier; wherein a first winding of the first three-winding choke is electrically coupled in series with a first winding of the second three-winding choke; wherein a second winding of the first three-winding choke is electrically coupled in series with a second winding of the second three-winding choke; wherein a third winding of the first three-winding choke is electrically coupled to an input of the amplifier; and wherein a third winding of the second three-winding choke is electrically coupled to an output of the amplifier.