Modeling of high-frequency micro-transformers

Ningning Wang; Hans Hauser; Terence O'Donnell; Magali Brunet; Paul McCloskey; S. Cian O'Mathuna

doi:10.1109/TMAG.2004.832174

Modeling of high-frequency micro-transformers

Ningning Wang
, Hans Hauser
, Terence O'Donnell
, Magali Brunet
, Paul McCloskey
, S. Cian O'Mathuna

Tyndall IPES (Integrated Power)

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

Abstract

A dynamic model has been developed to predict the efficiency of a micro-transformer, operating at 5 MHz. The model includes a core hysteresis model, core eddy current model and winding copper loss model. Measurements and finite element analysis were carried out in order to validate the model.

Original language	English
Pages (from-to)	2014-2016
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	40
Issue number	4 II
DOIs	https://doi.org/10.1109/TMAG.2004.832174
Publication status	Published - Jul 2004

Keywords

Dynamic model
Efficiency
Micro-transformers

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10.1109/TMAG.2004.832174

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title = "Modeling of high-frequency micro-transformers",

abstract = "A dynamic model has been developed to predict the efficiency of a micro-transformer, operating at 5 MHz. The model includes a core hysteresis model, core eddy current model and winding copper loss model. Measurements and finite element analysis were carried out in order to validate the model.",

keywords = "Dynamic model, Efficiency, Micro-transformers",

author = "Ningning Wang and Hans Hauser and Terence O'Donnell and Magali Brunet and Paul McCloskey and O'Mathuna, \{S. Cian\}",

year = "2004",

month = jul,

doi = "10.1109/TMAG.2004.832174",

language = "English",

volume = "40",

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AU - Wang, Ningning

AU - Hauser, Hans

AU - O'Donnell, Terence

AU - Brunet, Magali

AU - McCloskey, Paul

AU - O'Mathuna, S. Cian

PY - 2004/7

Y1 - 2004/7

N2 - A dynamic model has been developed to predict the efficiency of a micro-transformer, operating at 5 MHz. The model includes a core hysteresis model, core eddy current model and winding copper loss model. Measurements and finite element analysis were carried out in order to validate the model.

AB - A dynamic model has been developed to predict the efficiency of a micro-transformer, operating at 5 MHz. The model includes a core hysteresis model, core eddy current model and winding copper loss model. Measurements and finite element analysis were carried out in order to validate the model.

KW - Dynamic model

KW - Efficiency

KW - Micro-transformers

UR - https://www.scopus.com/pages/publications/4444320455

U2 - 10.1109/TMAG.2004.832174

DO - 10.1109/TMAG.2004.832174

M3 - Article

AN - SCOPUS:4444320455

SN - 0018-9464

VL - 40

SP - 2014

EP - 2016

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 4 II

ER -

Modeling of high-frequency micro-transformers

Abstract

Keywords

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