Wandler auf Transformatorbasis mit Schneller Reaktion zum Lichtbogenschweissen

Details

Veröffentlichungs-Nr.

EP4755563

Anmeldetag

2. Dezember 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

B23K9/10, H02M3/00

Abstract

Systems and methods are provided for implementing and utilizing fast response transformer-based power converters for arc welding. An example welding-type system may include a wire feeder controller configured for controlling wire feeding functions in the welding-type system, with the wire feeder controller including a power converter. The power converter may use a circuit topology that includes a transformer-based DC-to-DC converter circuit and an output circuit. The transformer-based DC-to-DC converter circuit may have an input circuit and a modulation circuit, with the modulation circuit including a transformer, with the transformer-based DC-to-DC converter circuit configured to not provide galvanic isolation in the output circuit.

Anmelder

Firma

Illinois Tool Works Inc.

Land

🇺🇸 USA

Fachgebiete