Abstract: An active integrated rectifier and regulator module for providing charging current to a battery of an automobile including a stacked structure comprising two lead frames disposed above on another, the module including a voltage regulator and elements for active rectification of alternating current from a stator.

Abstract: An active integrated rectifier and regulator module for providing charging current to a battery of an automobile including a stacked structure comprising two lead frames disposed above on another, the module including a voltage regulator and elements for active rectification of alternating current from a stator.

Abstract: An electrical arrangement provides power to a plurality of electrical systems, the electrical arrangement including a plurality of voltage buses; a plurality of voltage sources configured to supply respective electrical voltage potentials, the voltage sources being respectively assigned to the voltage buses, the voltage sources supplying the respective electrical voltage potentials to the respective voltage buses; at least one electrical system assigned to and electrically coupled to each of the voltage buses to receive electrical power; and a DC-DC converter arrangement electrically coupled to the voltage buses, the DC-DC converter being configured to convert at least one of the respective voltage potentials to another one of the respective voltage potentials, the DC-DC converter being mechanically and proximally coupled to at least one of the voltage sources.