0.1mm 0.2mm 0.3mm 0.4mm High voltage enameled copper wire FIW

Alternative to TIW wire

Rvyuan FIW wire can be a substitute for TIW wire when they are applied to switching power transformers. As there are a huge range of selection of overall diameters for FIW wire, costs can be reduced. Meanwhile, it has better windability and solderability compared to TIW wire.

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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.