Two-phase H-shaped bridge driver circuit and method

The present invention is two-phase H-shaped bridge driver circuit and method. The driver circuit includes two H-shaped bridge circuits, each of which includes one transformer and two switch assemblies connected to two ends of one side of the transformer, with two H-shaped bridge circuits sharing one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG NANCHUAN, CAI QINGLONG
Format:	Patent
Sprache:	chi ; 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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The present invention is two-phase H-shaped bridge driver circuit and method. The driver circuit includes two H-shaped bridge circuits, each of which includes one transformer and two switch assemblies connected to two ends of one side of the transformer, with two H-shaped bridge circuits sharing one switch assembly. Each of the switch assembly has one high-position switch element and one lower-position switch element, and each of the switch elements is controlled with one changeable signal to regulate current passing through the load. The present invention realizes separate regulation of loads in low cost.