Copper Wire Class B 130C Yellow Color 0.15mm Insulated TIW Wire
Triple insulated wire (TIW) is a specialized type of wire designed for high-voltage applications, featuring a single enameled conductor wrapped in three layers of insulation made from PET and nylon materials. This unique construction provides exceptional dielectric strength, allowing the wire to withstand high voltage levels without risk of breakdown. The triple insulation not only enhances safety but also improves the wire’s durability and resistance to environmental factors.
In transformer windings, triple insulated wire is particularly advantageous due to its compact design and high insulation properties. It enables manufacturers to create smaller, more efficient transformers while maintaining reliable performance. The wire’s flexibility allows for easy winding, making it suitable for intricate designs. Additionally, its robust insulation helps prevent short circuits and enhances the overall reliability of the transformer. As the demand for efficient and compact power solutions grows, triple insulated wire is becoming increasingly popular in various electrical and electronic applications.
| Characteristics | Technical requests | Test Results | Conclusion |
| | | | | Sample 1 | Sample 2 | |
| 1 | Surface | Good | OK | OK | OK |
| 2 | Bare Wire Diameter | 0.15± | 0.008 | 0.155 | 0.15 | OK |
| |
| 4 | Overall Diameter | 0.35±0.02mm | 0.35 | 0.351 | OK |
| 5 | Conductor Resistance | ≤ 1008.70Ω/km | 988.5 | 979.6 | OK |
| 6 | Elongation | ≥ 15 % | 27.50% | 25.50% | OK |
| |
| | Test Items | Technical Requests | Results | Conclusion: |
| 1 | Adhesive | Coating layer is good | OK | Approved |
| 2 | Heat Shock | 225 ℃ 30min no crack | OK | Audit by | Tested by |
| 3 | Solder Ability | 420± 5℃ 2-10 Secs | OK | | Shanying Li |
Tianjin Ruiyuan Electric Material Co,.Ltd
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.
