2UEW155 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire
Enameled copper wire has excellent electrical conductivity and can effectively transmit current, which helps ensure the stable performance and reliability of the voice coil. Ultra-thin enameled copper wire has good flexibility and can easily adapt to the complex shape of the voice coil to achieve a more sophisticated winding process.
The voice coil wound with ultra-thin enameled copper wire can improve the efficiency of energy conversion, thereby achieving higher quality sound output. In general, ultra-thin enameled copper wire can provide higher performance, lighter design and higher reliability in voice coil winding, so it is widely used in audio equipment and diaphragm drivers.
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Conclusion
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Sample 3
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OK
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OK
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0.020
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OK
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0.002
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OK
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Bonding Thickness
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min. 0.001mm
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0.002
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0.002
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0.002
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OK
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0.0273
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OK
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Conductor Resistance(20℃)
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55.41
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OK
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11
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OK
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OK
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1
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OK
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OK
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OK
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min. 3g
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5g
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OK
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Class 155 0.02mm Super thin enameled copper wire for voice coils
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Product name
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Class 155 0.02mm Super thin enameled copper wire for voice coils
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Tianjin Ruiyuan Electric Material Co,.Ltd
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.
