PCB embedded bondwire inductors with discrete thin film magnetic core for power supply in package

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dc.contributor.authorKulkarni, Santosh
dc.contributor.authorLi, Dai
dc.contributor.authorJordan, Declan
dc.contributor.authorWang, Ningning
dc.contributor.authorÓ Mathúna, S. Cian
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2018-02-27T12:42:49Z
dc.date.available2018-02-27T12:42:49Z
dc.date.issued2018-01-29
dc.date.updated2018-02-27T12:17:20Z
dc.description.abstractThis paper details the design, assembly, and detailed characterization of Printed Circuit Board (PCB) embedded thin magnetic film inductor for Power Supply in Package applications. Solenoidal inductors were assembled on copper tracks printed on PCB with wire bonds to complete the copper loop. Further, the solenoid inductors have laminated amorphous soft magnetic thin films embedded between the two conductor layers. The devices have chemically thinned Vitrovac films laminated as core material. Three different designs of solenoid inductors with different number of turns, are assembled and characterized. The assembled PCB inductor measured a highest Quality factor of 8.5 for a 3 turn device at 10 MHz.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationKulkarni, S., Li, D., Jordan, D., Wang, N. and O’Mathuna, C. (2018) 'PCB Embedded bondwire inductors with discrete thin film magnetic core for Power Supply in package', IEEE Journal of Emerging and Selected Topics in Power Electronics, 6(2), pp. 614-620. doi: 10.1109/JESTPE.2018.2799238en
dc.identifier.doi10.1109/JESTPE.2018.2799238
dc.identifier.endpage620en
dc.identifier.issn2168-6777
dc.identifier.issued2
dc.identifier.journaltitleIEEE Journal of Emerging and Selected Topics in Power Electronicsen
dc.identifier.startpage614en
dc.identifier.urihttps://hdl.handle.net/10468/5553
dc.identifier.volume6
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Starting Investigator Research Grant (SIRG)/15/SIRG/3569/IE/Advanced Power Magnetics Programme for High Efficiency Power Supplies/en
dc.rights© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectCopperen
dc.subjectInductanceen
dc.subjectInductorsen
dc.subjectMagnetic coresen
dc.subjectMagnetic filmsen
dc.subjectWiresen
dc.subjectPCB based Magnetic devicesen
dc.subjectIntegrated circuitsen
dc.subjectPower conversionen
dc.subjectPower inductorsen
dc.subjectSwitched-mode power supplyen
dc.subjectThin film magnetic coreen
dc.titlePCB embedded bondwire inductors with discrete thin film magnetic core for power supply in packageen
dc.typeArticle (peer-reviewed)en
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