Technical term for a board used in electronics to mechanically support and electrically connect components. Often abbreviated as PCB.
This printed circuit board is used in the latest smartphones.
Synonymous; 印刷回路板 is a less common, more literal translation of 'printed circuit board'.
Compound of プリント (purinto, 'print') + 回路 (kairo, 'circuit') + 板 (ban, 'board'), a direct translation of English 'printed circuit board'.