Kernlose Stromversorgung mit Breitem Eingang für eine Vorrichtung mit Breiter Bandlücke

Details

Veröffentlichungs-Nr.

EP4765610

Anmeldetag

18. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

Abstract

A power supply device comprises a secondary inductor (Ls) configured to form a transformer with a primary inductor (Lp). A first terminal of the secondary inductor is electrically connected to a second terminal of the secondary inductor via a second capacitor (C2), a inductor (Lc), and a third capacitor (C3), electrically connected in series. Two terminals of the third capacitor (C3) are electrically connected to respective output terminals to provide an output voltage (Vout). Two terminals of the third capacitor (C3) are electrically connected to the respective output terminals via an electronic network comprising a plurality of diodes (D1, D2) and a plurality of further capacitors (C4, C5, Cout). The power supply device may be implemented on a single chip or a dual chip.

Anmelder

Firma

Volvo Car Corporation

Land

🇸🇪 Schweden