CONTROLLERS FOR POWER CONVERTERS

PURPOSE: A control device for a power converter is provided to control the current flowing through the primary winding of a transformer circuit and to appropriately control an output voltage. CONSTITUTION: A control terminal supplies a control signal for controlling a power converter. One cycle of t...

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Bibliographic Details
Main Authors CATALIN POPOVICI, LASZLO LIPCSEI, ALIN GHERGHESCU
Format Patent
LanguageEnglish
Korean
Published 23.01.2013
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:PURPOSE: A control device for a power converter is provided to control the current flowing through the primary winding of a transformer circuit and to appropriately control an output voltage. CONSTITUTION: A control terminal supplies a control signal for controlling a power converter. One cycle of the control signal includes a first time interval and a second time interval. A control circuit(340) increases a primary current and a secondary current. The primary current flows through the primary winding of the transformer circuit for the first time interval. The secondary current flows through the secondary winding of the transformer circuit. [Reference numerals] (340) Control circuit; (342) Switch circuit; (348) Feedback circuit
Bibliography:Application Number: KR20120040751