TIW-B 0.13mm Triple insulated wire for high voltage transformer winding

Triple insulated wire (TIW wire) is a new high-performance insulated wire developed internationally in recent years. It adopts the structure of three insulation layers to provide higher insulation performance and withstand voltage.

The three insulation layers of the wire consist of a golden yellow polyamide film, a highly insulating lacquer coating and a transparent fiberglass layer.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.