🧮 PCB trace width calculator (IPC-2221)

Name: Little Bird Electronics
Address: Unit 13, 8-12 Leighton Place, Hornsby, NSW, 2077, AU
Telephone: +61-1300-240-817
Price range: $$

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.