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A printed circuit board, or PCB, is used to mechanically support
and electrically connect electronic components using conductive
pathways, tracks or signal traces etched from copper sheets laminated
onto a non-conductive substrate. It is also referred to as printed
wiring board (PWB) or etched wiring board. Printed circuit boards are
used in virtually all but the simplest commercially produced electronic
devices.
Iron-based Printed Board
Changzhou Chaoshun Electronic Technique Co., Ltd.
