| 词条 | Signal trace |
| 释义 |
In electronics, a signal trace on a printed circuit board (PCB) is the equivalent of a wire for conducting signals. Each trace consists of a flat, narrow part of the copper foil that remains after etching. Signal traces are usually narrower than power or ground traces because the current carrying requirements are usually much less. See also
2 : Electrical connectors|Printed circuit board manufacturing |
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