Kopplungskoeffizient eines Transformators

Details

Veröffentlichungs-Nr.

EP4715848

Anmeldetag

16. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

H01F27/28

Abstract

The present disclosure relates to a transformer (3) comprising a first coil (300) and a second coil (302) inductively coupled the one with the other. The first coil comprises at least one first winding (3000) arranged in a first plan for generating a first magnetic field perpendicular to the first plan, and at least one second winding (3002) arranged in the first plan for generating a second magnetic field perpendicular to the first plan and opposite to the first field. In the first plan, a ratio between a surface delimited by the first winding (3000) and a surface delimited by the second winding (3002) is determined by a target value of a coupling coefficient between the two coils (300; 500).

Anmelder

Firma

STMicroelectronics International N.V.

Land

🇨🇭 Schweiz