We often have a need to quickly estimate the resistance of a printed wire board trace or plane without resorting to a lengthy calculation. Although printed circuit board layout and signal integrity ...

The copper wire market is experiencing a significant rise in demand due to its excellent electrical conductivity and thermal conductivity. However, the high cost and melting point have led to the ...

This rule of thumb is a quick and simple way of estimating the DC resistance of a copper trace on a board. Spoiler summary: The resistance of a ½ ounce circuit board trace is 1mΩ/square × the number ...