CAPACITOR DC-LINK ARRANGEMENT

• Main Authors: Rusu, Tiberiu, Teodosescu, Petre Dorel, Vintiloiu, Ioana, Daramus, Mihai-Alexandru, Pop, Adrian Cornel, Pop-Piglesan, Florin-Adelin
• Format: Patent
• Language: English; French; German
• Published: 11.12.2019
• Subjects: 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; 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; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The present invention provides a capacitor DC-link arrangement, in particular for high current ripple applications. The capacitor DC-link arrangement comprises a substrate such as a PCB-based substrate, a first terminal and a second terminal which are both arranged on the substrate, a plurality of ceramic capacitor elements, wherein: each of the ceramic capacitor elements is connected as well to the first terminal and the second terminal, the plurality of ceramic capacitor elements are connected in parallel, and the ceramic capacitor elements are arranged and connected in a similar current path and in particular in the same resistance current path.