一种具有更少元件和宽增益范围的L2C2谐振变换器

This letter proposes an L2C2 resonant converter that offers an extended gain range, addressing the gain limitations of the widely adopted LLC converter. Compared to other wide-gain-range resonant converters, the proposed topology requires only one additional resonant capacitor beyond the LLC converter, resulting in lower cost, higher reliability, and improved efficiency. The proposed topology exhi...