TRANSFORMER Russian patent published in 2010 - IPC H01F30/06 H01F27/28 

FIELD: electricity.

SUBSTANCE: transformer includes magnetic conductor, primary winding made out of non-ferromagnetic high-conductivity material and positioned concentrically with secondary winding which is a part of magnetic conductor. Secondary winding is made of multilayer band including ferromagnetic high-conductivity material layer and coated with high-conductivity antiferromagnetic material at external side of the winding and with antiferromagnetic material of high magnetic permeability at internal side of the winding.

EFFECT: reduced dimensions, improved electrical properties.

2 dwg