An isolated DC-DC converter with +/-220V balanced outputs for telecom systems

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dc.contributor.authorSeixas, F. J.M. [UNESP]
dc.contributor.authorBascopé, G. V.T. [UNESP]
dc.contributor.authorBarbi, I. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T18:54:35Z
dc.date.available2022-04-28T18:54:35Z
dc.date.issued2001-01-01
dc.description.abstractThis work proposes a new strategy to improve the double-output DC-to-DC converter. The isolated full-bridge topology is zero-voltage switched (ZVS) and the pulse-width modulation is phase-shifted (PS-PWM). The high-frequency isolation transformer has two secondary windings to feed both the +220V and -220V DC outputs. The output filtering inductors are coupled together to balance the output voltages. A very simple command circuit, using only one integrated circuit, is employed to obtain regulated DC outputs and to drive the switches.en
dc.description.affiliationUNESP - Univ. of Sao Paulo State, Sao Paulo
dc.description.affiliationUnespUNESP - Univ. of Sao Paulo State, Sao Paulo
dc.format.extent197-204
dc.identifierhttp://dx.doi.org/10.1049/cp:20010600
dc.identifier.citationIEE Conference Publication, n. 484, p. 197-204, 2001.
dc.identifier.doi10.1049/cp:20010600
dc.identifier.issn0537-9989
dc.identifier.scopus2-s2.0-0035718477
dc.identifier.urihttp://hdl.handle.net/11449/219257
dc.language.isoeng
dc.relation.ispartofIEE Conference Publication
dc.sourceScopus
dc.titleAn isolated DC-DC converter with +/-220V balanced outputs for telecom systemsen
dc.typeTrabalho apresentado em evento

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