TIW Wire 30 AWG Class B triple insulated copper wire for high voltage transformer

Triple Insulated Wire, also known as Triple Insulated Wire, is a high-performance insulated wire. This wire has three layers of insulation with the core in the middle. The first layer is a golden-yellow polyamide film with a thickness of several micrometers.

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.