Inductor Design Calculator
Design power inductors. Calculate turns, air gap, wire size, and energy storage.
Key Formulas
Energy: E = ½LIpk²
Turns: N = L×Ipk / (Bmax×Ae)
Gap: lg = μ₀×N²×Ae / L
Design power inductors. Calculate turns, air gap, wire size, and energy storage.
Energy: E = ½LIpk²
Turns: N = L×Ipk / (Bmax×Ae)
Gap: lg = μ₀×N²×Ae / L