Abstract
The use of amorphous, highly permeable, soft magnetic alloys with a low coercive force, and low magnetic reversal losses, in high-frequency transformer cores can improve their characteristics. This work comparatively analyzes the characteristics of a toroidal transformer using a 5BDSR microcrystalline alloy core with the parameters of a TPI-9 industrially-produced transformer using a manganese-zinc ferrite core.
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References
V. I. Khandogin (ed.),Amorphous Soft Magnetic Alloys and Their Use in Sources of Secondary Power Supply. Reference Book [in Russian], Moscow (1980).
“Transformers with cores from amorphous metals,”Electronics. USA, 55(24), (1982).
L. A. Vorontsova, A. I. Zaitseva, V. A. Linnik, and V. A. Makarov, “Experience of using a soft magnetic amorphous-crystalline alloy in magnetic head cores,”Metalloved. Term. Obrab. Met., No. 3, 32 – 35 (1994).
V. I. Khandogin and A. V. Raikova, “Analysis of the characteristics of transformers cores from amorphous, soft magnetic alloys,”Electrosvyaz', No. 8, 50 – 53 (1989).
A. N. Gorskii and N. R. Ivanov, “Calculation of power losses in electromagnetic unit transformer cores with a high-frequency element,” in:Problems of Converters [in Russian] (1983), pp. 143 – 146.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 33 – 34, February, 1995.
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Pogonin, V.A., Vorontsova, L.A. Using strips of microcrystalline 5BDSR alloy in toroidal transformer cores. Met Sci Heat Treat 37, 77–78 (1995). https://doi.org/10.1007/BF01157050
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DOI: https://doi.org/10.1007/BF01157050