公开(公告)号：US09722484B2

公开(公告)日：2017-08-01

申请号：US13959039

申请日：2013-08-05

Applicant: NXP B.V.

Inventor： Juergen Stahl ,  Thomas Antonius Duerbaum ,  Jens Goettle ,  Alexander Pawellek ,  Anton Cornelis Blom ,  Hans Halberstadt ,  Frans Pansier

IPC: H02M1/15 ,  H02M1/12 ,  H02M1/44

CPC classification number: H02M1/12 ,  H02M1/15 ,  H02M1/44 ,  H02M2001/123

Abstract: A noise filter circuit uses open loop signal processing to process the signal that causes the noise and generate a signal to be fed back into the system to cancel noise currents.