Implementation of high-efficiency battery charger with a zero-voltage-transition pulse-width-modulated boost converter

Abstract

This work presents a novel battery charger with a zero-voltage-transition (ZVT) pulse-width-modulated (PWM) boost converter that decreases switching losses and attains high charging efficiency. The main switch in the proposed battery charger is conducted under zero voltage and the boost diode is cut off under zero current. Switching is completed under the… (More)

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