Control method, control circuit, and switching power of isolated converter

The present application provides a control method, control circuit, and switching power of isolated converter. In the control circuit and method, a wake-up signal is generated in different modes of operation of the isolated converter by setting different thresholds, so that the output voltage drop o...

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Bibliographic Details
Main Authors BAI, YONG-JIANG, LEE, LE, HU, JHIH-LIANG, DONG, JIN-PING, CHANG, SHAO-BIN
Format Patent
LanguageChinese
English
Published 16.11.2016
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:The present application provides a control method, control circuit, and switching power of isolated converter. In the control circuit and method, a wake-up signal is generated in different modes of operation of the isolated converter by setting different thresholds, so that the output voltage drop of the isolated converter during a dynamic loading comparison can be small to speed up the system dynamic response speed. It also makes the isolated converter in an operation load steady at very low operating frequencies to reduce the standby losses effectively.
Bibliography:Application Number: TW20165114111