Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1995-11-07
1997-04-01
Thompson, Gregory D.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
174 163, 257678, 257713, 257724, H05K 720
Patent
active
056172931
ABSTRACT:
A bridge module includes at least two bridge branches. At least two respective controllable semiconductor switches are provided for each of the bridge branches. Electrically insulating and thermally conductive substrates have conductor tracks and are connected to a metal base plate. The semiconductor switches are electrically conductively mounted on the substrates. A housing has at least two AC terminals and four DC terminals. AC connection leads are connected to the AC terminals and to the semiconductor switches. DC connection leads are connected to the DC terminals and to the semiconductor switches. Each of the bridge branches has two of the DC connection leads and two of the DC terminals. All of the DC terminals of one and the same polarity are connectable to one another by leads being adjacent one another and disposed outside the housing.
REFERENCES:
patent: 4965710 (1990-10-01), Pelly et al.
patent: 5457604 (1995-10-01), Ando
Patent Abstract of Japan No. JP 61-237461 (A), (Suzuki Oct. 22, 1986.
EUPEC Publ. No. 404WO7/90, 3 pages, IGBT-Modules.
Schulze Gerhard
Sommer Karl-Heinz
Spanke Reinhold
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
Thompson Gregory D.
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