Capacitor module with epoxy housing and terminal mounting insert

Details Capacitor module with epoxy housing and terminal mounting insert Capacitor module with epoxy housing and terminal mounting insert

1994-02-25

1996-02-20

Ledynh, Bot L.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

3613061, 361535, 361541, H01G 438, H01G 4228

Patent

active

054934729

ABSTRACT:
A capacitor module for use with an IGBT including an epoxy housing having two holes completely therethrough. Within the housing are two wound capacitors which are connected in parallel. Additionally, there are two mounting inserts which at least partially line the holes of the housing. The wound capacitors are also connected to the first and second mounting inserts which serve as the terminals for the capacitor module. As a result, the capacitor module exhibits very low self-inductance as well as very low ESR.

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Eric Motto, "Power Circuit Design for Third Generation IGBT Modules", PCIM, pp. 8, 11-12, 14, 17-18, (Jan. 1994).

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