摘要:
An electrical assembly 600 comprising electrical raft 200 having electrical conductors 252 embedded in a rigid material is provided. The electrical assembly has an electrically conductive screen layer 260. The electrically conductive screen layer 260 provides electromagnetic protection to the electrical conductors 252. The electrically conductive screen layer is electrically connected to a mounting fixture 700, which in turn may be electrically connected to an apparatus on which the electrical assembly 600 may be mounted. The electrical raft 200 is used to transport electrical signals (which may be, for example power and/or control signals), for example around a gas turbine engine.
摘要:
A rigid electrical panel has both a flexible printed circuit and an electromagnetic protection layer embedded therein. The flexible printed circuit has an integral electromagnetic shield. The integral electromagnetic shield and the electromagnetic protection layer are electrically isolated, so as to provide independent grounding paths. The independent grounding paths can be individually tested for safe operation.
摘要:
An electrical assembly 600 comprising electrical raft 200 having electrical conductors 252 embedded in a rigid material is provided. The electrical assembly has an electrically conductive screen layer 260. The electrically conductive screen layer 260 provides electromagnetic protection to the electrical conductors 252. The electrically conductive screen layer is electrically connected to a mounting fixture 700, which in turn may be electrically connected to an apparatus on which the electrical assembly 600 may be mounted. The electrical raft 200 is used to transport electrical signals (which may be, for example power and/or control signals), for example around a gas turbine engine.