Astec International Limited

Bradley J Schumacher

Kwong Kei Chin

Robert Henry Kippley

Daryl E Weispfennig

Andreas Stiedl

Gary P Magnuson

An integrated circuit assembly includes a first electrically conductive sheet, a second electrically conductive sheet electrically isolated from the first electrically conductive sheet, a non-conductive material disposed between the first and second electrically conductive sheets, an electrical trace disposed on the non-conductive material and electrically isolated from the first and second electrically conductive sheets, and an integrated circuit having at least one lead directly connected to the first electrically conductive sheet, at least one lead directly connected to the second electrically conductive sheet, and at least one lead electrically connected to the electrical trace. Other integrated circuit assemblies and method for making integrated circuit assemblies are also disclosed.

Assemblies and methods for directly connecting integrated circuits to electrically conductive sheets

A multiphase power converter includes a plurality of subconverters and a control circuit. Each subconverter has an input circuit, an output circuit, and a magnetic core coupling the input circuit to the output circuit. The magnetic core of at least one of the plurality of subconverters has a core section that is shared by the magnetic core of another one of the plurality of subconverters. The control circuit is configured to operate the input circuits of the plurality of subconverters with different phases. The magnetic cores may be cores of a transformer, a coupled inductor, etc.

Multiphase power converters having shared magnetic core sections

An isolated switching power converter includes a power isolation transformer having at least one primary winding, at least one secondary winding and a plurality of sides, a first power board mechanically coupled to a first side of the transformer, and a second power board mechanically coupled to a second side of the transformer. The first power board includes a primary side circuit electrically coupled to the at least one primary winding, and the second power board includes a secondary side circuit electrically coupled to the at least one secondary winding.

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Savage, MA, United States of America

Bradley J Schumacher