Gleichtaktfilterschaltung

Details

Veröffentlichungs-Nr.

EP4790733

Anmeldetag

16. Oktober 2024

Veröffentlichung

25. September 2025

Rechtsraum

EP

Abstract

A common mode filter circuit includes: an annular common mode transformer core through which a secondary winding is inserted inside; a primary winding wound around the common mode transformer core so as to pass through an inside and an outside of the common mode transformer core; and a heat sink through which the secondary winding is inserted inside, the heat sink being joined to the common mode transformer core by abutting end portions thereof against each other, and performing heat exchange with the common mode transformer core. A cutout portion allowing the primary winding to pass between the inside and the outside of the common mode transformer core is formed in the heat sink or the common mode transformer core.

Anmelder

Firma

IHI Corporation

Land

🇯🇵 Japan