DC-DC CONVERTER

A DC-DC converter includes current resonant converter units connected in parallel. The converter units include respective control devices each of which includes a control circuit, a gate-pulse generating circuit, and the like. Taking into account a relational characteristic of a switching frequency...

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Bibliographic Details
Main Author GEKINOZU, Masakazu
Format Patent
LanguageEnglish
Published 18.06.2020
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:A DC-DC converter includes current resonant converter units connected in parallel. The converter units include respective control devices each of which includes a control circuit, a gate-pulse generating circuit, and the like. Taking into account a relational characteristic of a switching frequency and an output voltage of each of the converter unit, a lowest frequency as a common switching frequency, from among switching frequencies with respect to a same output voltage, is shared by the control circuits. The converter units are operated with drive pulses each of which is at the common switching frequency.
Bibliography:Application Number: US202016800063