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The main aspects related to the design and experimental implementation of a 1 kVA, 220 V/110 V, 60 Hz amorphous metal core transformer (prototype) are presented. The core material is the amorphous alloy Fe 78 B 13 Si 9 . This as-cast core was annealed at 380°C for 1 h in an argon atmosphere, under a DC magnetic field applied along the ribbon length to induce an uniaxial...
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