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UEW CLASS 155 AWG 38 ENAMELED COPPER WIRE SOLDERABLE MAGNET WINDING WIRE FOR TRANSFORMER

 

We are 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.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 a share 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. More and more well-known customers choose us as suppliers-Philips, Bosch, Panasonic, Samsung ...

 

Characteristics
Technical requests
Test Results
 
 
Conclusion
Sample 1
Sample 2
Sample 3
 
Surface
Good
OK
OK
OK
OK
 
Bare Wire Diameter
 
0.100±
0.002
0.1
0.1
0.1
OK
0.002
 
 
 
 
Coating Thickness
≥ 0.011 mm
0.015
0.014
0.014
OK
Overall Diameter
≤ 0.118 mm
0.115
0.114
0.114
OK
Conductor Resistance
≤ 2.286 Ω/m
2.158
2.162
2.153
OK
Elongation
≥ 17 %
21
20
20
OK
Breakdown Voltage
≥ 650 V
1521
1324
1286
OK
Pinhole Test
≤5 hole/5m
0
0
0
OK
Continuity
≤40 hole/30m
0
0
0
 
 
Test Items
Technical Requests
Results

 

 

 

Conclusion

 
        Approved
Adhesive
Coating layer is good
OK
Cut-through
200℃ 2mins no breakdown
OK
Heat Shock
175±5℃/30min no crack
OK
Solder Ability
390± 5℃ 2 Sec Smooth
OK

 


Tianjin Ruiyuan Electric Material Co,.Ltd

A-level supplier approval from German customers,TUV
  • Annual Revenue : 2Mllion-3Million USD
  • Employees : >100以上
  • Year Established: 2002
  • Manufacturer, Distributor/Wholesaler, Trading Company

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