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6.5LineTransient
TypicalPerformanceData
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Alinetransienttestwasconductedwithanacsourceonthereferencedesign.Thelinewasvariedfrom
230V
RMS
to115V
RMS
to230V
RMS
andthetransientresponsewasevaluatedineachcase.Fromthe
oscilloscopeimageinFigure19,itcanbeobservedthattheoutputrecoveredfromlinetransientswithin
300msatfullload.
Figure19.LineTransient,P
OUT
=300W
UCC28060EVM300-WInterleavedPFCPre-Regulator 10SLUU280B–May2007–RevisedJuly2008
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