Product Details
2UEW3UEWF/H Solerable 0.032mm Enamelled Copper Wire For Winding
We are one of the pioneers in producing ultra-fine enameled wires
below 0.03mm in China. Our R & D team has 20 years of market
experience.We have achieved the goal of "zero pinholes after
stretching" for ten years. In 2019, our finest diameter is
0.011mm,and mass production has been achieved.When the displays
return the transformer industry, we are the No.1 Chinese brand with
ashare of cake.We rival the internationally renowned enameled wire
brands for production,technology, raw materials. We surpass them in
terms of "service, quick response"; 30% lower "price" is our
advantage.
Advantages Of Enameled Copper Wire
a) High resistance to heat shock.
b) High temperature.
c) Good performance in cut-through.
d) Suitable for high-speed automated routing.
e) Able to be direct weld, with no pinhole.
f) Resistive to high frequency, wearing, refrigerants and
electronics corona.
g) High breakdown voltage, small dielectric loss angle.
h) Environment-friendly.
Specification
Characteristics | | Test Results | Conclusion |
Sample 1 | Sample 2 |
Surface | Good | | OK | OK | OK |
Bare Wire Diameter | 0.032± | 0.001 | 0.032 | 0.032 | OK |
0.001 |
Coating Thickness | ≥ 0.005 mm | 0.009 | 0.008 | OK |
Overall Diameter | ≤ 0.042 mm | 0.041 | 0.04 | OK |
Conductor Resistance | ≤ 22.843 Ω/m | 22.032 | 22.076 | OK |
Elongation | ≥ 10 % | 14 | 15 | OK |
Breakdown Voltage | ≥ 275 V | 1456 | 1312 | OK |
Pinhole Test | ≤ 5 faults/5m | 0 | 0 | OK |
Continuity | ---- | ---- | ---- | ---- |
Test Items | Technical Requests | Resulat | | |
Adhesive | Coating layer is good | OK | | |
Cut-through | 230℃ 2min no breakdown | OK | | |
Heat Shock | 200± 5℃/30min no crack | OK | | |
Solder Ability | 390± 5℃ 2Sec Smooth | OK | | |
Solvent Resistance | No blister, no expansion, no shed | OK | | |
Company Profile
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.
