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Article: A low-profile wide-band three-port isolation amplifier with coreless printed-circuit-board (PCB) transformers

TitleA low-profile wide-band three-port isolation amplifier with coreless printed-circuit-board (PCB) transformers
Authors
KeywordsCoreless printed-circuit-board transformers
Isolation amplifier
Wideband
Issue Date2001
PublisherI E E E. The Journal's web site is located at http://www.ewh.ieee.org/soc/ies/ties/index.html
Citation
Ieee Transactions On Industrial Electronics, 2001, v. 48 n. 6, p. 1180-1187 How to Cite?
AbstractGalvanic isolations are essential in many electrical patient-monitoring devices and industrial applications. In this paper, a low-profile wideband three-port isolation amplifier using coreless printed-circuit-board (PCB) transformers for isolation is studied. The PCB thickness used in the isolation amplifier is 0.4 mm. The diameters of the two coreless PCB transformers are 9.75 and 5.856 mm, respectively. Operating conditions of the transformers and a design guideline of the isolation amplifier are detailed in this paper. Experimental results show that the isolation amplifier under investigation can transmit an analog signal from 20 mHz to 1.1 MHz with good linearity. Comparison of the prototype with an industrial isolation amplifier is also included.
Persistent Identifierhttp://hdl.handle.net/10722/136808
ISSN
2015 Impact Factor: 6.383
2015 SCImago Journal Rankings: 3.285
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTang, SCen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorChung, HSHen_HK
dc.date.accessioned2011-07-29T02:12:46Z-
dc.date.available2011-07-29T02:12:46Z-
dc.date.issued2001en_HK
dc.identifier.citationIeee Transactions On Industrial Electronics, 2001, v. 48 n. 6, p. 1180-1187en_HK
dc.identifier.issn0278-0046en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136808-
dc.description.abstractGalvanic isolations are essential in many electrical patient-monitoring devices and industrial applications. In this paper, a low-profile wideband three-port isolation amplifier using coreless printed-circuit-board (PCB) transformers for isolation is studied. The PCB thickness used in the isolation amplifier is 0.4 mm. The diameters of the two coreless PCB transformers are 9.75 and 5.856 mm, respectively. Operating conditions of the transformers and a design guideline of the isolation amplifier are detailed in this paper. Experimental results show that the isolation amplifier under investigation can transmit an analog signal from 20 mHz to 1.1 MHz with good linearity. Comparison of the prototype with an industrial isolation amplifier is also included.en_HK
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.ewh.ieee.org/soc/ies/ties/index.htmlen_HK
dc.relation.ispartofIEEE Transactions on Industrial Electronicsen_HK
dc.subjectCoreless printed-circuit-board transformersen_HK
dc.subjectIsolation amplifieren_HK
dc.subjectWidebanden_HK
dc.titleA low-profile wide-band three-port isolation amplifier with coreless printed-circuit-board (PCB) transformersen_HK
dc.typeArticleen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/41.969397en_HK
dc.identifier.scopuseid_2-s2.0-0035606012en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035606012&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume48en_HK
dc.identifier.issue6en_HK
dc.identifier.spage1180en_HK
dc.identifier.epage1187en_HK
dc.identifier.isiWOS:000172569400016-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridTang, SC=24340444700en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridChung, HSH=7404007467en_HK

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