POWER MODULE

The present disclosure relates to the field of power electronics technology, and proposes a power module, including: a case (10) and an isolating part (50) disposed in the case; a first air duct (11) and a second air duct (12) stacked to each other, separated by the isolating part, and penetrated in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG, Quanliang, LAN, Lin, ZHANG, Weiqiang
Format:	Patent
Sprache:	eng ; fre ; ger
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 CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION INDUCTANCES MAGNETS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The present disclosure relates to the field of power electronics technology, and proposes a power module, including: a case (10) and an isolating part (50) disposed in the case; a first air duct (11) and a second air duct (12) stacked to each other, separated by the isolating part, and penetrated in a front-to-rear direction in the case; a high-voltage power unit; a low-voltage power unit (30); and a transformer (40), including a high-voltage portion (41) and a low-voltage portion (42), wherein the high-voltage portion includes a first magnetic core (411) and a high-voltage coil (412) disposed on the first magnetic core, and the low-voltage portion includes a second magnetic core and a low-voltage coil disposed on the second magnetic core, wherein the high-voltage power unit and the high-voltage portion are disposed in the first air duct, and the low-voltage power unit and the low-voltage portion are disposed in the second air duct.