Switching power supply transformation rectifying device

The utility model relates to a switching power supply transformation rectifying device which comprises an anode output aluminum plate, a cathode output aluminum plate, a transformer, a rectifying tube and a connecting piece. The positive electrode output aluminum plate and the negative electrode out...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LAI HONGQIANG, LAI HONGFENG
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 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to a switching power supply transformation rectifying device which comprises an anode output aluminum plate, a cathode output aluminum plate, a transformer, a rectifying tube and a connecting piece. The positive electrode output aluminum plate and the negative electrode output aluminum plate are each provided with a cooling channel used for allowing a flowing cooling medium to enter, a plurality of transformers are arranged between the positive electrode output aluminum plate and the negative electrode output aluminum plate, each transformer comprises a shell, a primary winding and a secondary winding, the shell of each transformer is provided with an installation cavity used for containing and installing the primary winding, and the secondary winding is arranged in the installation cavity. The annular nanocrystalline magnetic core wound with the primary side coil is packaged in an installation cavity of the shell through a sealing plate, one side of the shell of each transformer is