High-step-up, high-efficiency, and cost-effective dc-dc converters, serving as an interfacing
cell to boost the low-voltage output of renewable sources to the utility voltage level, are an …

The development of high-frequency power converters is continuously improving their power
density, efficiency and fast dynamic response. Among them, high-voltage-conversion-ratio …

The existing onboard battery chargers (OBCs) are incompatible to adopt for different electric
vehicle (EV) powertrain configurations owing to different battery pack voltages and input …

This paper introduces a new topology for a DC-DC converter with bipolar output and high
voltage gain. The topology was designed with the aim to use only one active power switch …

Family of single-phase single-stage bridgeless power factor correctors based on tapped-
inductor buck-boost converters is introduced. The converters' family has the merits of …

In this paper, a new single-phase ac-dc PFC bridgeless rectifier with multiplier stage to
improve the efficiency at low input voltage and reduce the switch-voltage stress is …

A new asymmetric half-bridge (HB) resonant converter for dc/dc power system with a wide
range of low input voltage is proposed in this paper. The proposed converter is easily …

This paper presents a high step-down tranformerless single-stage single-switch ac/dc
converter suitable for universal line applications (90-270 V rms). The topology integrates a …

On-board chargers (OBCs) in electric transportation resolve the anxiety for frequent charging
of the battery packs. This paper presents a single-phase nonisolated OBC for electric …

Tapped-inductor variations of single-switch, single-diode, dc-to-dc converters are
categorized based on a new unified sequential circuit topology and mathematical …