Edge Coupled Trace Inductor Calculator
Coplanar traces are common in printed circuit boards. Coplanar traces where one trace is the signal and the other is the return path are suitable for this inductance calculator.
Wire Loop Inductance Explanation
The calculated inductance of a coplanar trace requires 4 variables:
W - trace width
S - trace separation
L - trace length
μr - relative permeability
This structure requires these spacings to be uniform across the entire length of the trace.