A Load‐Independent High‐Frequency Resonant DC‐DC Converter for LED Driver Applications
Sign Up to like & getrecommendations! Published in 2025 at "IET Power Electronics"
DOI: 10.1049/pel2.70135
Abstract: This paper introduces a soft‐switching single‐switch step‐down LED driver. The switch operates under zero voltage switching condition, which eliminates switching losses as well as capacitive turn‐on losses. The ZVS operation of the switch is maintained… read more here.
Keywords: load independent; output current; led driver; converter ... See more keywords
Utilizing Neural Network for Designing Load‐Independent Class E Inverter
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DOI: 10.1049/pel2.70162
Abstract: This paper presents the design, simulation, and fabrication of a load‐independent Class E inverter utilizing an artificial neural network (ANN) facilitator. The load‐independent inverter is intended for wireless power transfer systems, such as wireless charging… read more here.
Keywords: class inverter; inverter; load; load independent ... See more keywords
On the Minimal Loading of Sensorless Series-Series Compensated Inductive WPT Link Operating at Load Independent Voltage Output Frequency Without Feedback
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3033021
Abstract: It is well-known that continuous conduction mode (CCM) operation at certain frequency yields nearly load-independent voltage gain in practical series-series compensated inductive wireless power transfer links (SS-IWPTL). Such an operation is usually referred to as… read more here.
Keywords: load independent; voltage; frequency; output ... See more keywords
Frequency Adaptive Topology to Realize Constant Output and Soft Switching for the WPT System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3123471
Abstract: The main emphasis of research for battery wireless charger should be on four parts, including load-independent output to satisfy the charging requirement, zero voltage switching of power devices to increase transmission efficiency, minimum component counts… read more here.
Keywords: frequency; topology; output; load independent ... See more keywords
Load-Independent Voltage and Current Transfer Characteristics of High-Order Resonant Network in IPT System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2018.2823782
Abstract: Load-independent output characteristics of an inductive power transfer (IPT) system are of increasing interest in electric vehicle and LED lighting applications. All compensation networks in the IPT system are actually high-order resonant circuits. In a… read more here.
Keywords: load independent; system; voltage; output ... See more keywords
Analysis and Design of Wireless Charging Systems Without Extra Components for Load-Independent Constant Current and Voltage Battery Charging
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3379525
Abstract: Wireless charging technologies have meaningful advantages over the conventional plug-in method in the future electric vehicle (EV) development. To improve the battery service life and ensure charging safety, a wireless charger should provide a representative… read more here.
Keywords: wireless charging; constant current; wireless; load independent ... See more keywords
Simultaneous Wireless Power and Data Transfer System With Reconfigurable Load-Independent Class-E Inverter
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3508093
Abstract: This article proposes a high-frequency simultaneous wireless power and data transfer (SWPDT) system featuring a reconfigurable load-independent class-E inverter. By applying the reconfigurable topology, the proposed inverter can alternate between two output-voltage levels. Circuit analysis… read more here.
Keywords: system; inverter; load independent; transfer ... See more keywords
Design of Load-Independent CC and CV Mode Inductive Power Transfer System Based on Reconfigurable S/SP Compensation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3510393
Abstract: In this article, a novel secondary reconfigurable S/SP (R-S/SP) compensation network and parameter design method are proposed. The proposed compensation network can reconfigure the S/SP circuits by switching to implement load-independent constant-current mode (CCM) and… read more here.
Keywords: mode; load independent; transfer; compensation ... See more keywords
Load-Independent Class-E Frequency Multipliers
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2024.3369649
Abstract: This paper proposes the load-independent (LI) class-E frequency multiplier along with a unified circuit analysis method with the LI class-E amplifier. A circuit-parameter determination strategy is presented to achieve LI operation and maximum power output… read more here.
Keywords: class frequency; load independent; class; frequency multipliers ... See more keywords
Load-Independent Class E/EF Inverters and Rectifiers for MHz-Switching Applications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2813760
Abstract: This paper presents a unified framework for the modeling, analysis, and design of load-independent Class E and Class EF inverters and rectifiers. These circuits are able to maintain zero-voltage switching and, hence, high efficiency for a wide… read more here.
Keywords: class; independent class; power; class inverters ... See more keywords
Load-Independent Class E Zero-Voltage-Switching Parallel Resonant Inverter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2021.3077077
Abstract: This article presents load independent zero-voltage-switching (ZVS) parallel resonant Class E inverter, which is based on parallel resonant Class E inverter. A new detailed analysis and design procedure at any duty ratio are introduced. This… read more here.
Keywords: load independent; parallel resonant; class; circuit ... See more keywords