| 1 | Enameled Copepr Wire- pondus et longitudo conversionis formulae | L/KG | L1=143M/(D*D ) |
| 2 | Rectangularis Wire- pondus et longitudo conversionis formulae | g/L | Z=(T*W-0.1146*T2)*8900*1000/1000000 |
| 3 | Crucem-sectional area Rectangularis filum | mm2 | S=T*W-0.2146*T2 |
| 4 | Litz Wire-pondere et longitudine conversionis formulae | L/KG | L2=274/ (D*D*2*Strandis) |
| 5 | Resistentia rectanguli filum | Ω/L | R = r* L1/S* |
| 6 | Formula I: Resistentia Litz Wire | Ω/L | R20=Rt α×103/L3 |
| 7 | Formula 2: Resistentia Litz Wire | Ω/L | R2(Ω/Km)≦ r×1.03 s×at×1000 |
