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Tianjin Ruiyuan Electric Material Co,.Ltd

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China Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
China Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

  1. China Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

  1. MOQ: 1 kg
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms Negotiation
Supply Ability 10Ton/week
Delivery Time 2-15 days
Packaging Details Carton
Product Name Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
Thermal rating 155
Diameter 0.02mm
Conductor material Copper
Key word Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
Insulation Enamel
Brand Name Ruiyuan
Model Number 0.02mm
Certification UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Negotiation Supply Ability 10Ton/week
Delivery Time 2-15 days Packaging Details Carton
Product Name Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated Thermal rating 155
Diameter 0.02mm Conductor material Copper
Key word Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated Insulation Enamel
Brand Name Ruiyuan Model Number 0.02mm
Certification UL/ISO9001/ISO14001/RoHS/Reach Place of Origin China
High Light Voice Coil Magnetic Copper WireUltrafine Magnetic Copper WireEnamel Insulated Voice Coil Wire

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.

 

Characteristics
Technical requests
 
Test Results
Conclusion
Sample 1
Sample 2
Sample 3
Surface
Good
OK
OK
OK
OK
Bare Wire Diameter
0.020±
0.001
0.020
0.020
0.020
OK
Coating Thickness
min. 0.001mm
0.002
0.002
0.002
OK
Bonding Thickness
min. 0.001mm
0.002
0.002
0.002
OK
Overall Diameter
min. 0.028mm
0.0273
0.0273
0.0273
OK
Conductor Resistance(20℃)
55-57 Ω/m
55.41
55.41
55.41
OK
Elongation
≥ 6 %
11
11
11
OK
Breakdown Voltage
≥ 250 V
min. 380V
OK
Pinhole Test
≤ 8 holes/5m
1
0
1
OK
Solderability
375± 5℃ 2 Sec Smooth
OK
OK
OK
OK
Bonding Strength
min. 3g
5g
OK
Key word

Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

 

Product name

 

 

Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Trading Company

  • Year Established:

    2002

  • Total Annual:

    2Mllion-3Million

  • Employee Number:

    >100以上

  • Ecer Certification:

    Verified Supplier

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... 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...

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Get in touch with us

  • Reach Us
  • Tianjin Ruiyuan Electric Material Co,.Ltd
  • 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
  • https://www.ultrafinecopperwire.com/

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