A unity power factor multiple isolated outputs switching mode power supply using a single switch

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorCanesin, Carlos Alberto
dc.creatorBarbi, Ivo
dc.date2014-05-27T11:17:25Z
dc.date2016-10-25T18:12:43Z
dc.date2014-05-27T11:17:25Z
dc.date2016-10-25T18:12:43Z
dc.date1991-03-01
dc.date.accessioned2017-04-06T00:43:13Z
dc.date.available2017-04-06T00:43:13Z
dc.identifierConference Procedings - IEEE Applied Power Electronics Conference and Exhibition - APEC, p. 430-436.
dc.identifierhttp://hdl.handle.net/11449/64121
dc.identifierhttp://acervodigital.unesp.br/handle/11449/64121
dc.identifier10.1109/APEC.1991.146207
dc.identifier2-s2.0-0026125151
dc.identifierhttp://dx.doi.org/10.1109/APEC.1991.146207
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/886044
dc.descriptionThe authors present an offline switching power supply with multiple isolated outputs and unity power factor with the use of only one power processing stage, based on the DC-DC SEPIC (single ended primary inductance converter) modulated by variable hysteresis current control. The principle of operation, the theoretical analysis, the design procedure, an example, and simulation results are presented. A laboratory prototype, rated at 160 W, operating at a maximum switching frequency of 100 kHz, with isolated outputs rated at +5 V/15 A -5 V/1 A, +12 V/6 A and -12 V/1 A, has been built given an input power factor near unity.
dc.languageeng
dc.relationConference Procedings - IEEE Applied Power Electronics Conference and Exhibition - APEC
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectric Power Factor
dc.subjectElectron Converters
dc.subjectElectronic Circuits, Power Supply
dc.subjectIsolated outputs
dc.subjectSwitching-mode power supplies
dc.subjectUnity power factor
dc.subjectElectric Power Supplies to Apparatus
dc.titleA unity power factor multiple isolated outputs switching mode power supply using a single switch
dc.typeOtro


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