S
Sai Chun Tang
Researcher at Brigham and Women's Hospital
Publications - 56
Citations - 1929
Sai Chun Tang is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Transformer & Electromagnetic coil. The author has an hindex of 24, co-authored 56 publications receiving 1841 citations. Previous affiliations of Sai Chun Tang include University of Hong Kong & Massachusetts Institute of Technology.
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Patent
Planar printed-circuit-board transformers with effective electromagnetic interference (emi) shielding
Ron Shu Yuen Hui,Sai Chun Tang +1 more
TL;DR: In this article, a coreless printed circuit board transformers designed for operation in power transfer applications are described in which shielding is provided by a combination of ferrite plates and thin copper sheets.
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Evaluation of the shielding effects on printed-circuit-board transformers using ferrite plates and copper sheets
TL;DR: In this article, an effective shielding technique and a simple structure for printed-circuit-board transformers is presented, which can achieve 28 dB shielding effectiveness (SE), which is much higher than the SE (about 4 dB) obtained by shielding the transformer windings with only two ferrite plates.
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Coreless planar printed-circuit-board (PCB) transformers-a fundamental concept for signal and energy transfer
TL;DR: In this article, the authors present a fundamental concept of using "coreless" printed-circuitboard (PCB) transformers, which have the advantages of low costs, very high power density, no limitation due to magnetic cores, no magnetic loss and ease of manufacturing.
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Coreless printed circuit board (PCB) transformers for power MOSFET/IGBT gate drive circuits
TL;DR: In this paper, the authors describe the modeling and experimental results of some coreless printed circuit board (PCB)-based transformers that can be used for MOSFET and IGBT devices at high-frequency operation.
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Optimal operation of coreless PCB transformer-isolated gate drive circuits with wide switching frequency range
TL;DR: In this article, a coreless printed circuit board (PCB) transformer for isolated gate drive circuits over a wide-frequency range has been proposed, based on a resonance concept, the optimal operating condition that minimizes the power consumption of the gate drive circuit is developed and verified with experiments.