In an electric driving apparatus and an electric power steering apparatus, an electronic control assembly is divided into a power-supply circuit unit mounted on a metal substrate, a power-conversion circuit unit mounted on a metal substrate, and a control circuit unit mounted on a resin substrate. A power-supply-connector wiring part, which supplies electric power from the power-supply circuit unit to the power-conversion circuit unit and the control circuit unit, and a signal-transmission-connector wiring part, which transmits signals to be input to or output from the control circuit unit, are embedded in a synthetic-resin connector terminal assembly arranged on an outer peripheral side of each of the metal substrates. Connector terminals of the power-supply-connector wiring part and the signal-transmission-connector wiring part, which are exposed from the connector terminal assembly, are directly connected to corresponding connectors of the power-supply circuit unit, the power-conversion circuit unit, and the control circuit unit.
Electric Drive Apparatus and Electric Power Steering Apparatus
10.05.2018
Patent
Elektronische Ressource
Englisch
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