Table 2 Parameters of 20-cm and 5-cm SC sensors
Parameter | 20-cm SC | 5-cm SC | Unit |
|---|---|---|---|
Resistance of coil \(R\) | 1.39 | 1.48 | \({\text{k}}\Omega\) |
Inductance of coil \(L\) | 20.1 | 2.7 | H |
Parasitic capacitance of coil and 5-m harness \(C\) | 1.00 | nF | |
Number of windings of coil \(N\) | 14,000 | 10,000 | turns |
Cross-sectional area of magnetic core \(S\) | 5 × 5 | mm2 | |
Effective permeability of magnetic core \(\mu_{{{\text{eff}}}}\) | 452 | 50 | |