PCB Trace Width Calculator is used to find the trace width of printed circuit boards based on a curve fit to IPC 2221. The calculation of trace width for printed circuit boards (PCB) are based on temperature raise, conductor cross sectional area and current norms.

PCB Trace Width Calculator is used to find the trace width of printed circuit boards based on a curve fit to IPC 2221. The calculation of trace width for printed circuit boards (PCB) are based on temperature raise, conductor cross sectional area and current norms.

Code to add this calci to your website

A new standard IPC 2152 has recently replaced the more than 50 year old IPC 2221 based factors.