POWER SOURCE DEVICE

A DC/DC converter 200C includes N inductors L1_1 to L1_N and N power modules 220_1 to 220_N which correspond to N phases. The N inductors L1_1 to L1_N each include a plurality of inductor chips L1_#a and L1_#b (# = 1, 2, ..., N) that are electrically connected in parallel to each other. The pluralit...

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Bibliographische Detailangaben
Hauptverfasser:	ITO Hideki, HAYASHIBARA Masanori, SASAO Kazuki
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:	A DC/DC converter 200C includes N inductors L1_1 to L1_N and N power modules 220_1 to 220_N which correspond to N phases. The N inductors L1_1 to L1_N each include a plurality of inductor chips L1_#a and L1_#b (# = 1, 2, ..., N) that are electrically connected in parallel to each other. The plurality of inductor chips L1_#a and L1_#b are mounted separately on a main mounting surface SA and a sub-mounting surface SB of a printed circuit board 300C. The sub-mounting surface SB is opposite to the main mounting surface SA.