FIELD: electrical equipment.
SUBSTANCE: invention relates to the electrical equipment. Transformer contains the first coil section formed by spiral twisting of the conductive line in a flat state around the inlet made on the circuit board, a second coil section comprising a first ring made of a coil formed by twisting a conductive plate. Coil is covered with insulating polymer. Second ring is made of a coil formed by twisting the conductive plate. Coil is covered with insulating polymer. Connected part is formed by covering the connection area between the first and second rings with an electrically insulating polymer. Transformer contains core sections that form a closed magnetic circuit that magnetically connects the first coil section and the second coil section.
EFFECT: increased insulation and simplified assembly.
4 cl, 6 dwg
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