The printed circuit board design has grown into its own vertical within the electronics industry. After these fabrication steps are completed, the bare board is sent into printed circuit board assembly, where components are soldered to the board and the PCBA can be tested. The overall structure is plated and covered with a non-conductive solder mask, and a silk screen material is printed on top of the solder mask to provide a legend for electronic components. The mechanical structure is made up of an insulating material laminated between layers of conductors. A printed circuit board design must include a specific set of steps that aligns with the manufacturing process, integrated circuit packaging, and the structure of the bare circuit board.Ĭonductive features on printed circuit boards include copper traces, pads, and conductive planes. Printed circuit boards provide mechanical support for electronic components so that a device can be mounted in an enclosure.

What is PCB? A printed circuit board (PCB) is an electronic assembly that uses copper conductors to create electrical connections between components.

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