This is a wire or Litz wire wrapped with a Mylar or other tapes made from different material and at certain overlapping rate.
Taped Litz wire has all the features of Litz wire.
High insulation strength.
High thermal performance.
High resistance to radiation (PItape).
Overlapping:50%,67%,75%
Number of stands:1-36000
Diameter of strand: From 0.020mm up to 0.60mm
Type of strand: UEW, SEIW, EI/AIW, AIW.
Overall diameter:0.25-10mm
Cross section area:Max.50mm²
Transformers requires for high Interlayer discharge voltage, motor, transformer and meter with requirements for high resistance to temperature and radiation.