Analysis of parasitic components with various sizes of coils in high frequency micro-fabricated transformer

This paper discusses the changes of leakage inductance, inter winding capacitance and coil resistance due to different thickness of coils. Path of magnetic flux in magnetic devices depends on the coils arrangement and directly gives and impact to leakage inductance produced between the coils. Severa...

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Bibliographic Details
Published in2015 2nd International Conference on Biomedical Engineering (ICoBE) pp. 1 - 4
Main Authors Zhafran, Z. M., Isa, M., Hashim, U., Rahim, A. R. A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.03.2015
Subjects
Capacitance
Coils
Coils Resistance
COMSOL software
High Frequency
Inductance
Interwinding Capacitance
Leakage Inductance
Magnetic devices
Magnetic flux
Micro-fabricated
Resistance
Transformer
Windings
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Summary:This paper discusses the changes of leakage inductance, inter winding capacitance and coil resistance due to different thickness of coils. Path of magnetic flux in magnetic devices depends on the coils arrangement and directly gives and impact to leakage inductance produced between the coils. Several designs are being simulated by using COMSOL multiphysics software in 2D Axial Simulation with ultra high frequency ranging from 100MHz to 1GHz. At the end of the discussion, optimal design which represents acceptable value of parasitic components is selected.
DOI:10.1109/ICoBE.2015.7235904