Active rectifier having minimal energy losses

PCT No. PCT/EP96/05825 Sec. 371 Date Jun. 17, 1998 Sec. 102(e) Date Jun. 17, 1998 PCT Filed Dec. 23, 1996 PCT Pub. No. WO97/24795 PCT Pub. Date Jul. 10, 1997An active rectifier used in a power supply circuit comprises a diode (4) connected between in input terminal (9) and an output terminal (8). A...

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Bibliographische Detailangaben
Hauptverfasser:	R. BUGMANN, P. NOVAC
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 BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION SEMICONDUCTOR DEVICES
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Zusammenfassung:	PCT No. PCT/EP96/05825 Sec. 371 Date Jun. 17, 1998 Sec. 102(e) Date Jun. 17, 1998 PCT Filed Dec. 23, 1996 PCT Pub. No. WO97/24795 PCT Pub. Date Jul. 10, 1997An active rectifier used in a power supply circuit comprises a diode (4) connected between in input terminal (9) and an output terminal (8). A transistor (2) is formed in a substrate (50) and has a control electrode (5) and two conductive electrodes (6,7) which are respectively connected to the input terminal (9) and the output terminal (8). A comparator (3) is supplied by the power supply circuit and has two inputs (+, -) connected to the input (9) and the output (8) terminals respectively, and an output connected to the transistor control electrode (5).