Self Bonding Polyurethane UEW Class 180 Rectangular Enameled Copper Wire Flat Ultra Fine Copper Wire
SELF BONDING POLYURETHANE EUW CLASS 180 RECTANGULAR ENAMELED COPPER WIRE FLAT ULTRA FINE COPPER WIRE
Customer has requested that to be more efficient in using space, high electricity and density in the developing stage of the high spec and quality coil. We, Unimac Japan have developed this product successfully by using the above the requirements. The property of our flat magnet wire outweigh the round wire which is from 0.07mm to 1.7mm in a cross section, and the flat wire's conductor was insulated accordingly. It will give you a wide-ranged of possibility on your products. In addition, it will contribute to the minimization of volume, weight reduction and enhance the electrical efficiency on our product.
After many years of development, we have about 1000sizes of selfbonding flat enameled coppre wire
Conductor thickness:0.02-1.8mm
Conductor widthe:0.155-7.5mm
Equivalent round wire diameter:0.12-3.2mm
Widtth thickness ratio:1:1.5-1:25
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Item |
Characteristics |
Standard |
Test Result |
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1 |
Apperance |
Smooth Equality |
Smooth Equality |
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2 |
Conductor Diameter |
Width |
3.00 |
±0.006 |
2.984 |
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Thickness |
0.20 |
±0.009 |
0.194 |
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3 |
Thickness Insulation |
Width |
--- |
--- |
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Thickness |
0.02 |
0.048 |
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4 |
Overall Diameter |
Width |
3.1 |
3.064 |
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Thickness |
0.25 |
0.242 |
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5 |
Pinhole |
≤3hole/m |
0 |
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6 |
Elongation |
≥30 % |
45 |
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7 |
Flexibility and Adherence |
No crack |
No crack |
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8 |
Conductor Resistance (Ω/km at 20℃) |
≤31.68 |
31.08 |
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9 |
Breakdown Voltage |
≥0.7KV |
1.5KV |
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10 |
Heat shock |
No Crack |
No Crack |
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Conclution |
|
Pass |
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