๐งฎ PCB trace width calculator (IPC-2221)
IPC-2221 trace-width estimate from current, allowed temperature rise, copper weight and trace location (external/internal). Outputs width in mm and mils plus cross-sectional area.
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and JSON
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IPC-2221 trace-width estimate from current, allowed temperature rise, copper weight and trace location (external/internal). Outputs width in mm and mils plus cross-sectional area.
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