As a power supply method with high spatial freedom, megahertz (MHz) wireless power
transfer (WPT) has great potential in particular application fields. The role and importance of …

Wireless power transfer (WPT) has a promising application prospect due to its convenience
and feasibility to special occasions. Inductive power transfer (IPT) uses the magnetic field for …

Current imbalance in multistring light-emitting diodes (LEDs) is a critical issue. It may cause
overcurrent in one or more LED strings, leading to rapid degradation. In this paper, a mixed …

This letter proposes a novel wireless power transfer (WPT) system with repeater coils for
multiple loads. Every two repeater coils form a repeater unit where one is used to receive …

This article proposes a novel wireless power transfer (WPT) system for multiple loads.
Multiple coils are used as power repeaters to enhance the power transfer capability over a …

Wireless power transfer (WPT)-based voltage equalizers (VEs) are desired for flexible and
secure balanced charging of unmanned aerial vehicles (UAVs). However, the existing WPT …

The traditional pure switched-capacitor equalizer suffers from a large inrush current and low
balance speed. An automatic parallel resonant switched-capacitor equalizer (PReSCE) for …

Lithium-ion battery packs have been widely applied in many high-power applications which
need battery management system (BMS), such as electric vehicles (EVs) and smart grids …

Wireless power transfer (WPT)-based voltage equalizer (VE) shows unique advantages due
to its physical isolation. Meanwhile, the markets of high-power fast charging have imposed …

Traditional Class-E circuit features fewer components, high reliability, and soft switching.
However, due to the unidirectional excitation, the application of such a topology circuit is …