Frequency regulator for electric motor has electrical connections for intermediate electronic circuit component and regulating electronic circuit component provided by stamped out sheet metal elements

摘要

The frequency regulator has a power stage, an intermediate electronic circuit component and a control and regulating electronic circuit component integrated in a common semiconductor module (1). The electrical connections between for the intermediate electronic circuit component and the control and regulating circuit component are provided by stamped out sheet metal elements (2) mechanically positioned and fixed within a molded insulating body (7).