PET Film for Transformer

PET film for transformer production is used at several stages, from the first winding to the final wrap. It insulates the core and bobbin, protects wire leads where they exit the coil, and covers the finished winding with a neat outer layer that holds everything in place. The film is thin and tough, so it wraps tightly around toroidal, EI-core and compact electronic transformers without adding unnecessary bulk. A firm wrap also helps reduce loosening and vibration noise in service. Its smooth surface slits cleanly into tapes and feeds easily through manual and automatic winding equipment. Plain and adhesive-coated versions are available in different widths and thicknesses, with samples for your transformer production.