公开(公告)号：US10911268B1

公开(公告)日：2021-02-02

申请号：US16800501

申请日：2020-02-25

Applicant: Apple Inc.

Inventor： Abhilash Rajagopal ,  Paul A. Baker ,  Neven Pischl

IPC: H04L12/10 ,  H04L25/02 ,  H04L12/40

Abstract: Systems for power over data line applications with low mode conversion are described. For example, an apparatus may include a magnetic core; a first conductive coil wound in a first winding direction around the magnetic core; a second conductive coil wound in a second winding direction around the magnetic core; a first conductive lead connecting a first end of the first conductive coil to a first pin; a second conductive lead connecting a second end of the first conductive coil to a second pin; a third conductive lead connecting a first end of the second conductive coil to a third pin, wherein lengths of the first conductive lead and the third conductive lead are equal; and a fourth conductive lead connecting a second end of the second conductive coil to a fourth pin, wherein lengths of the second conductive lead and the fourth conductive lead are equal.