Abstract
The circuit and construction of new multiple-value toroidal inductance coils of 1 μH to 1 H for first- and second-class working inductance standards are described. Optimal relations between the dimensions of toroidal coils with different cross-section geometries providing the best Q factor for a given inductance and external coil diameter have been obtained. The results of experimental investigations are presented.
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Additional information
Translated from Izmeritel'naya Tekhnika, No. 10, pp. 21–24, October, 1997.
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Koltik, E.D., Egorov, P.M. Multiple-value inductance coils for working standards. Meas Tech 40, 950–955 (1997). https://doi.org/10.1007/BF02505108
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DOI: https://doi.org/10.1007/BF02505108