This electromagnetic stranded wire is a customized wire, that is used in high frequency transformers, the original purpose is to solve the “skin effect”. When there is alternating current or alternating electromagnetic field in the conductor, the current distribution inside the conductor is uneven, and the current is concentrated in the "skin" part of the conductor, that is to say, the current is concentrated in the thin layer on the outer surface of the conductor. The closer to the conductor surface, the greater the current density. , the current inside the conductor is actually smaller. As a result, the resistance of the conductor increases, and so does its power loss. This phenomenon is called the skin effect. Use multiple strands of thin wire in parallel instead of a single wire to reduce the effect of skin effect.
Our products have passed multiple certifications: ISO9001/ISO14001/IATF16949/UL/ROHS/REACH/VDE(F703)
| Stator Windings | Marine Acoustic Control Systems |
| High Frequency Inductors | Hybrid Transportation |
| Power Transformers | Motor Generators |
| Linear Motors | Wind Turbine Generators |
| Sonar Equipment | Communication Equipment |
| Sensors | Induction Heating Applications |
| Antennas | Radio Transmitter Equipment |
| Switch Mode Power Supplies | Coils |
| Ultrasonic Equipment | Medical Device Chargers |
| Grounding Applications | High Frequency Chokes |
| Electric Vehicle Chargers | High Frequency Motors |
| Wireless Power Systems |
| single wire diameter (mm) | 0.08mm |
| number of strands | 108 |
| Maximum Outside Diameter(mm) | 1.43mm |
| Insulation class | class130/class155/class180 |
| Film type | Polyurethane/Polyurethane composite paint |
| Film thickness | 0UEW/1UEW/2UEW/3UEW |
| Twisted | Single twist/multiple twist |
| Pressure resistance | ＞1100V |
| Stranding direction | Forward/ Reverse |
| lay length | 17±2 |
| Color | copper/red |
| Reel Specifications | PT-4/PT-10/PT-15 |
If you know the operating frequency and RMS current required for your application, you can always customize a stranded wire that is right for you! You are also welcome to consult our engineers, who will design a better and more suitable solution for you!
Founded in 2002, Ruiyuan has been in the manufacture of enamelled copper wire for 20 years.We combine the best manufacturing techniques and enamel materials to create a high-quality, best-in-class enameled wire. The enameled copper wire lies at the heart of technology we use every day – appliances, generators, transformers, turbines, coils and much more. Nowadays, Ruiyuan has the global footprint to support our partners in marketplace.
Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.
