FIELD: instrument engineering. SUBSTANCE: profile of magnetic core for each half of magnetic head is formed of metal foil which is made of amorphous magnetically soft alloy. Grooves for winding are formed in magnetic core, as well as current-conducting paths and contact areas by means of electrochemical etching in the mode of electric polishing. Through holes for connecting turns of the winding are formed by means of photolithography. Parasitic areas are broken by means of local thermal treatment of corresponding zones of magnetic core. EFFECT: improved productivity. 2 cl, 7 cl, 6 dwg
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