Stray capacitance calculation of coreless planar transformers including fringing effects

An accurate method for calculating the capacitance between parallel spiral planar windings including fringing effects is proposed. The capacitance equation provides a fast numerical tool for capacitance calculation of planar coreless transformers. Practical measurements match well with the theoretic...

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Veröffentlicht in:	Electronics letters 2007-11, Vol.43 (23), p.1308-1309
Hauptverfasser:	CHAN, P. C. F, LEE, C. K, HUI, S. Y. R
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electrical engineering. Electrical power engineering Electronic equipment and fabrication. Passive components, printed wiring boards, connectics Electronics Exact sciences and technology Power electronics, power supplies Transformers and inductors
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	An accurate method for calculating the capacitance between parallel spiral planar windings including fringing effects is proposed. The capacitance equation provides a fast numerical tool for capacitance calculation of planar coreless transformers. Practical measurements match well with the theoretical calculations for a range of samples.
ISSN:	0013-5194 1350-911X
DOI:	10.1049/el:20072513