PCB-Embedded Spiral Pattern Pick-Up Coil Current Sensor for WBG Devices

This paper proposes a current sensor for wide bandgap (WBG) devices. The current of a power semiconductor device is mainly measured using a Rogowski coil, an active current transformer, and a coaxial shunt resistor. The Rogowski coil and active current transformer are not suitable for the current me...

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Bibliographic Details

Published in:	Energies
Main Authors:	Hwa-Rang Cha, Kyeong-Mo Kim, Min-Soo Song, Rae-Young Kim
Format:	Article
Language:	English
Published:	MDPI AG 2020-11-01
Subjects:	multilayer PCB pattern coil current sensor wide bandgap devices
Online Access:	https://www.mdpi.com/1996-1073/13/21/5747