POWER TRANSMISSION DEVICE

PROBLEM TO BE SOLVED: To solve the problem that increase in the number of components or the like may result from providing a snubber circuit to absorb a surge voltage caused by a recovery current.SOLUTION: A voltage of an input capacitor 10 is converted into AC voltage through a full bridge circuit...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMAE HIROSHI, KOKETSU KAORU
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:	PROBLEM TO BE SOLVED: To solve the problem that increase in the number of components or the like may result from providing a snubber circuit to absorb a surge voltage caused by a recovery current.SOLUTION: A voltage of an input capacitor 10 is converted into AC voltage through a full bridge circuit FB and applied to a primary-side coil w1. A voltage induced in a secondary-side coil w2 in accordance with the application is applied through a full-wave rectifier circuit RC to an output capacitor Co. An inductor 12 is provided between the secondary-side coil w2 and the full-wave rectifier circuit RC. Furthermore, the full-wave rectifier circuit RC and the output capacitor Co are short-circuited. The timing to invert a polarity of the voltage to be applied to the primary-side coil w1 is after turning a current flowing in the inductor 12 to zero.