1050/1060/1070 O aluminium strip for transformer windings refers to aluminum strip made of 1050, 1060, and 1070 aluminum alloys in the O temper (soft temper) used for manufacturing transformer windings. These aluminum strips are commonly used in transformer windings because they possess good conductivity, corrosion resistance, and mechanical properties, effectively improving transformer efficiency and service life. Specifically: 1050 Aluminum Strip: 1050 aluminum alloy …