Resonanzwandler

Details

Veröffentlichungs-Nr.

EP4718700

Anmeldetag

26. September 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

Abstract

A resonant converter (100) is provided. The resonant converter (100) includes a primary circuit (2), an integrated transformer (1), a secondary circuit (3), a local ground (102), a first Y capacitor (CY1, CY2) and a second Y capacitor (CY3, CY4). The primary circuit (2) has a first positive line and a first negative line. The integrated transformer (1) is electrically connected to the primary circuit (2). The secondary circuit (3) is electrically connected to the integrated transformer (1) and has a second positive line and a second negative line. The first Y capacitor (CY1, CY2) is coupled between the local ground (102) and the first positive line or the first negative line of the primary circuit (2). The second Y capacitor (CY3, CY4) is coupled between the local ground (102) and the second positive line or the second negative line of the secondary circuit (3). The first Y capacitor (CY1, CY2), the second Y capacitor (CY3, CY4) and the local ground (102) are configured to circulate common mode noise currents between the primary circuit (2) and the secondary circuit (3).

Anmelder

Firma

Delta Electronics, Inc.

Land

🇹🇼 Taiwan