Optimized Electronics Grounding Path for High-Frequency Noise

An aircraft galley insert is disclosed. In one or more embodiments, the aircraft galley insert includes a control unit including a control unit housing. The aircraft galley insert further includes one or more electronic components at least partially contained within the control unit housing, wherein at least one electronic component of the one or more electronic components is coupled to the control unit housing. The aircraft galley insert further includes one or more operating load components electrically coupled to the at least one electronic component via one or more electrical lines. In one or more embodiments, the control unit housing is configured to provide a grounding path for radiated emissions produced by the at least one electronic component by transferring radiated emissions back to the at least one electronic component.