CONVERTER

CONVERTER

In a converter, the source of a first FET and the drain of a second FET are connected to one end of an inductor while the source of a third FET and the drain of a fourth FET are connected to the other end of the inductor. The sources of the first FET and the second FET are connected to each other. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NISHIMURA TSUGUO
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:In a converter, the source of a first FET and the drain of a second FET are connected to one end of an inductor while the source of a third FET and the drain of a fourth FET are connected to the other end of the inductor. The sources of the first FET and the second FET are connected to each other. The cathode and the anode of a diode are connected respectively to the drain and the source of the third FET. Then, the first FET, the second FET, the third FET and the fourth FET are turned ON/OFF individually so that a voltage applied by a battery is converted. When voltage conversion is to be terminated, OFF-state of the third FET is maintained. Then, during the time that the OFF-state of the third FET is maintained, an electric current is reduced that flows from the drain of the third FET through a storage battery to the source of the fourth FET.