Air Core Inductor Design
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.
Approximate inductance for a single-layer air core coil:
L (µH) = (d² × n²) / (18d + 40l)
Note: Formula uses inches, but this tool converts your mm inputs automatically.
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.