POWER CONVERTER

PROBLEM TO BE SOLVED: To provide a power converter wherein the vibration and noise of a reactor and a capacitor are less prone to be transmitted to the outside. SOLUTION: The power converter 1 includes a switching element 8, a capacitor 2, and a reactor 3. The capacitor 2 includes a capacitor elemen...

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Bibliographische Detailangaben
Hauptverfasser:	ANDO YORIAKI, OYAMA YOSHIHIKO
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 CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a power converter wherein the vibration and noise of a reactor and a capacitor are less prone to be transmitted to the outside. SOLUTION: The power converter 1 includes a switching element 8, a capacitor 2, and a reactor 3. The capacitor 2 includes a capacitor element 21 and a capacitor-side potting material 22. The reactor 3 includes a coil 30, a core 31, and a reactor-side potting material 32. The capacitor 2 and the reactor 3 mechanically vibrate, accompanying the switching operation of the switching element 8. The capacitor 2 and the reactor 3 are directly fixed together. As a result, it is possible to reduce vibration produced in either of the capacitor 2 and the reactor 3 by the mass and potting material 22, 32 of the other. COPYRIGHT: (C)2011,JPO&INPIT