FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used as a magnetic conductor, the material of which is sheet or coil electrical steel or an alloy. In the laminated magnetic core, the cross-section of the rods has the shape of a rectangle or a square with rounding of right angles with a certain radius, and sheet flat elements are cut in accordance with parameters relating to cross-section of rods of magnetic conductor, which vary according to parametric dependence for formation of said shape of cross section of rods.
EFFECT: magnetic core has minimization of dimensions and weight, increases efficiency of transformers assembled on its basis.
3 cl, 2 dwg
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|
SU734821A1 |
