0.3mm Class B solderable high quality TIW wire for high voltage transformer

The TIW is classified as a wire with three-layered, reinforced insulation as generally provided for in various safety standards. Therefore, it eliminates barriers, interlayer tapes, and insulating tubes in a transformer.

It can be soldered without stripping the insulation film.Furthermore, the insulation of TIW is strong enough to withstand high-speed winding on the automatic wire winder.

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 23 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.