China factories

China factory - Tianjin Ruiyuan Electric Material Co,.Ltd

Tianjin Ruiyuan Electric Material Co,.Ltd

  • China
  • Verified Supplier

Leave a Message

we will call you back quickly!

Submit Requirement
China 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil
China 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil

  1. China 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil

0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil

  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 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil
Thermal rating 155
Insulation Material Enamel
Diameter 0.02mm
Conductor material Copper
Key word 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil
Brand Name Ruiyuan
Model Number 0.02mm
Certification UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote
  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 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil Thermal rating 155
Insulation Material Enamel Diameter 0.02mm
Conductor material Copper Key word 0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil
Brand Name Ruiyuan Model Number 0.02mm
Certification UL/ISO9001/ISO14001/RoHS/Reach Place of Origin China
High Light Self Bonding Speaker Voice Copper WireSuper Thin Speaker Voice Copper WireCopper Winding Small Coil Wire

0.02mm Super Thin Self Bonding Speaker Voice Copper Wire Winding Small Coil

 

The advantages of ultra-thin enameled copper wire in voice coil winding include:

 

Precision and Sensitivity: Ultra-thin enameled copper wire provides highly precise windings that help improve voice coil response speed and sensitivity, resulting in more accurate sound reproduction.

 

Lightweight design: Due to the small diameter of the ultra-thin enameled copper wire, the voice coil made with it is lighter, which helps achieve lightweight design and improve the mobility of the device.

 

Excellent electrical conductivity: Enameled copper wire has excellent electrical conductivity and can effectively transmit current, which helps ensure the stable performance and reliability of the voice coil.

 

Adapt to complex shapes: 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.

 

Improve efficiency: 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.

 

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
Class 155 0.02mm Super thin enameled copper wire for voice coils 

 

Product name

 

 

Class 155 0.02mm Super thin enameled copper wire for voice coils

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...

+ Read More

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/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement