Abstract
The magnetic systems based on planar solenoids, which are used in the implementation of devices of guaranteed and urgent destruction of data on magnetic carriers, are discussed. The magnetic fields of planar solenoids with different spiral wire windings are calculated. It is shown that selection of geometric parameters of a planar solenoid makes it possible to create the desired spatial configuration of a magnetic field, ensuring the field intensity required in magnetization of each domain of an information-carrying element.
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Original Russian Text © A.Yu. Mityagin, B.V. Khlopov, 2010, published in Radiotekhnika i Elektronika, 2010, Vol. 55, No. 11, pp. 1399–1402.
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Mityagin, A.Y., Khlopov, B.V. Magnetic systems based on planar solenoids for devices intended to destruct information on magnetic carriers. J. Commun. Technol. Electron. 55, 1306–1309 (2010). https://doi.org/10.1134/S1064226910110148
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DOI: https://doi.org/10.1134/S1064226910110148