High Voltage Fiw3 / Fiw 4 Enameled Copper Winding Wire For Transformer

High voltage FIW3 / FIW 4 enameled copper winding wire for transformer

FIW enameled wire fully insulated and weldable (zero defect) technology makes it have better winding performance and welding performance than traditional TIW three-layer insulated wire, so it can be used as a substitute for TIW wire, allowing customers to use it at a lower cost Produce smaller size transformers. The finished outer diameter of FIW enameled wire has a wide range of choices, which allows customers to choose the appropriate specifications more flexibly to optimize product performance and cost.

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.