Signal generator and PFC converter using the same

Disclosed herein are a signal generator having high efficiency and a PFC converter using the same. According to an exemplary embodiment of the present disclosure, a PFC converter includes: a converter unit including an inductor and a switch which switches a flow of driving current in the inductor by...

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Bibliographic Details
Main Authors YANG, JEONG MO, CHO, HWAN, SUNG, JOON YOUP, LEE, MAN DONG
Format Patent
LanguageEnglish
Published 27.01.2016
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:Disclosed herein are a signal generator having high efficiency and a PFC converter using the same. According to an exemplary embodiment of the present disclosure, a PFC converter includes: a converter unit including an inductor and a switch which switches a flow of driving current in the inductor by a turn on or turn off operation; and a signal generator outputting a turn on signal or a turn off signal switching the switch and when a magnitude of the driving current is smaller than a preset value, keeping the turn on signal long to enable the magnitude of the driving current to reach the preset value.
Bibliography:Application Number: CN201510432057