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Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated
Specifications
Brand Name :
Ruiyuan
Model Number :
0.02mm
Certification :
UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin :
China
MOQ :
1 kg
Price :
Negotiation
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
Description

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
Product tags

enameled winding wire

,

enamelled winding wire

,

enameled aluminium winding wire
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Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

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Product Detail
Brand Name :
Ruiyuan
Model Number :
0.02mm
Certification :
UL/ISO9001/ISO14001/RoHS/Reach
Place of Origin :
China
MOQ :
1 kg
Price :
Negotiation
Contact Supplier
Ultrafine Magnetic Copper Wire For Voice Coils Windings Enamel Insulated

Tianjin Ruiyuan Electric Material Co,.Ltd

Verified Supplier
9 Years
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Trading Company
Main Products :
Enamelled Copper Wire, Rectangular Copper Wire, Magnet Wire
Total Annual :
2Mllion-3Million
Employee Number :
>100以上
Certification Level :
Verified Supplier
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