Design and Implementation of Low-Profile Contactless Battery Charger Using Planar Printed Circuit Board Windings as Energy Transfer Device

Byungcho Choi; Jaehyun Nho; Honnyong Cha; Taeyoung Ahn; Seungwon Choi

doi:10.1109/TIE.2003.822039

Design and Implementation of Low-Profile Contactless Battery Charger Using Planar Printed Circuit Board Windings as Energy Transfer Device

Byungcho Choi, Jaehyun Nho, Honnyong Cha, Taeyoung Ahn, Seungwon Choi

School of Energy Engineering

Research output: Contribution to journal › Article › peer-review

218 Scopus citations

Abstract

This paper paper presents the practical details involved in the design and implementation of a contactless battery charger that employs a pair of neighboring printed circuit board (PCB) windings as a contactless energy transfer device. A prototype contactless battery charger developed for application with cellular phones is used as an example to address the design considerations for the PCB windings and energy transfer circuit, plus demonstrates the performance of the contactless charger adapted to a practical application system.

Original language	English
Pages (from-to)	140-147
Number of pages	8
Journal	IEEE Transactions on Industrial Electronics
Volume	51
Issue number	1
DOIs	https://doi.org/10.1109/TIE.2003.822039
State	Published - Feb 2004

Keywords

Contactless battery charger for cellular phones
Contactless energy transfer
Coupled printed circuit board (PCB) windings

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10.1109/TIE.2003.822039

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Design and Implementation of Low-Profile Contactless Battery Charger Using Planar Printed Circuit Board Windings as Energy Transfer Device

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