| Test report: 2UDTC 0.08mm x 270 strands, thermal grade 180℃ |
|
No.
|
Characteristics
|
Technical requests
|
Test Results
|
|
1
|
Surface
|
Good
|
OK
|
|
2
|
Single wire outer diameter
(mm)
|
0.087-0.103
|
0.090-0.093
|
|
3
|
Single wire inner diameter(mm)
|
0.08±0.003
|
0.078-0.080
|
|
5
|
Overall diameter(mm)
|
Max. 2.36
|
1.88-1.96
|
|
6
|
Pinhole Test
|
Max. 3pcs/6m
|
1
|
|
7
|
Breakdown Voltage
|
Min. 1100V
|
2800V
|
|
8
|
Length of Lay
|
32±3mm
|
32
|
|
9
|
Conductor Resistance
Ω/km(20℃）
|
Max.13.98
|
12.97
|
1.Reduces Skin Effects. The skin effect is happens in conductors of alternating current (AC). By using multiple wires within one cable, however, litz wire minimizes this effect by distributing AC current throughout the entirety of the wire rather than letting it travel along the surface.
2.High frequency: Litz wire is very effective below 500 kHz; it is rarely used above 2 MHz as it is much less effective there. At frequencies above about 1 MHz, the benefits become gradually offset by the effect of parasitic capacitance between the strands.
3.Good solderability above temperatures of 410 °C. Soldering temperature at 420 °C 5seconds is recommended
| Serving Material |
Nylon |
Dacron |
| Diameter of single wires1 |
0.03-0.4mm |
0.03-0.4mm |
| Number of single wires2 |
2-5000 |
2-5000 |
| outer diameter of litz wires |
0.08-3.0mm |
0.08-3.0mm |
| Number of layers (typ.) |
1-2 |
1-2 |
The data of Thermo adhesive yarns is also applicable
1.Diameter of the copper
2.Depends on numbers of single wire
Wireless charger
High frequency transformer
High freqeuncy converters
High frequency transceivers
HF chokes
High power lighting
LCD
Metal Detector
Wireless Charger
Antenna System
Transformer
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.
Our Team
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.
