FULLY INTEGRATED INVERSELY WEAKLY COUPLED POWER INDUCTOR

    公开(公告)号:EP3848948A1

    公开(公告)日:2021-07-14

    申请号:EP20215202.1

    申请日:2020-12-17

    摘要: A filter assembly includes a first self-inductance core, a second self-inductance core, a coupled inductor core, and a first plurality of inductor coil windings. Each of the first plurality of inductor coil windings has a series of first turns in a vertically stacked relation around the first self-inductance core, and a series of second turns in a vertically stacked relation around the first self-inductance core and the coupled inductor core. The filter assembly further includes a second plurality of inductor coil windings. Each of the second plurality of inductor coil windings has a series of first turns in a vertically stacked relation around the second self-inductance core, and a series of second turns in a vertically stacked relation around the second self-inductance core and the coupled inductor core.