Patent · US Active

Arrangement with a power semiconductor module, having a DC-voltage busbar and a capacitor

US9661740B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

SEMIKRON ELEKTRONIK GMBH & CO. KG · DE

Inventors

Roland Bittner · Ansbach, DE
Marco Lederer · Hirschaid, DE
Sven Teuber · Nuremberg, DE
Matthias Spang · Stein, DE

Key dates

Filing date	Oct 13, 2015
Grant date	May 23, 2017
Priority date	—
Expiry date	Oct 13, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/10015
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An arrangement comprising a power semiconductor module, a capacitor, a DC-voltage busbar and a connection device. The module has two flat DC-voltage connection conductors each having a contact section. The DC-voltage connection conductors are arranged closely adjacent to one another on and close to the respective contact sections in the normal direction. The capacitor has two flat capacitor connection conductors each having a contact section. The DC-voltage busbar has two partial busbars each having a contact section. The connection device has a yoke with a die and a bearing. The respective contact sections of the DC-voltage connection conductors are clamped flat above one another between the die and the bearing. The contact sections, of the capacitor or the DC-voltage busbar, are arranged closely adjacent to one another on and close to the respective contact sections in the normal direction, and are thus force-fittingly and electrically conductively connected to one another.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.