Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
Typically, the diameter of the varnished copper wire used to make the voice coil varies depending on the desired electrical properties. The electrical characteristics of the voice coil affect the speaker's sensitivity, power handling capabilities, and frequency response. In order to select the appropriate wire size, you may need to do some design and testing work to ensure that the final voice coil meets the required specifications and performance.
Typically, the diameter of the varnished copper wire used for the voice coil will be between 0.1 mm and 1 mm. Different speaker designs and specifications may require different diameter wires. For more precise advice, you may want to consult a professional sound engineer or speaker manufacturer.
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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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Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
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Product name
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Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
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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.
