FIW 4 Soldering Class 180 high voltage FIW copper wire

Advantages of Rvyuan FIW wire

1. Dimension of transformer can be smaller by using our FIW wire of diverse thickness of enamel while product quality is the same good.

2. Save cost due to smaller dimension of transformer

3. Flexible enough to resist mechanical stress and good for winding

4. Class 180C temperature rating and less loss during soldering

5. 30-60 times of evenly enameling, 3-5um thick enamel in liquid coating and 1-3um thick after curing

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.