Principles of manufacturing of DC on-board harness for a spacecraft based on 3D technology

This article describes in detail principles of manufacturing DC on-board harness for spacecraft based on a new 3D design technology. technology puts together all activities production, starting from electrical and up to the final product readiness. Based analysis performed we proposed: necessary software, methods wires connector contacts connection, applicable connectors available Russian European markets, shielding insulating materials, test methods. The discusses benefits lightweight supply buses implementation (as compared bundle wires), which are: mass reduction, performances stability improvement, lesser capacity between lines, better interference immunity, thermal performances.