Abstract: This work proposes a switched-capacitor (SC)-based non-isolated ac–dc power converter, converting the ac mains (110V @ 60Hz or 230V @ 50Hz) input to a single-cell battery voltage (3.3–4.6V), ...

Abstract: The matrix-type ac-dc dual-active-bridge converter is a promising topology for single-stage ac-dc power conversion, recognized for its high power density, reliability, and efficiency. This ...