Name: 2UEW155 002mm 0025mm 003mm Magnetic Copper Wire For Voice Coils Windings
Brand: Ruiyuan
Price: 1 USD

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2UEW155 0.02mm 0.025mm 0.03mm Magnetic Copper Wire For Voice Coils Windings

Brand Name:Ruiyuan

Certification:UL/ISO9001/ISO14001/RoHS/Reach

Model Number:0.02mm

Minimum Order Quantity:1 kg

Delivery Time:2-15 days

Payment Terms:Negotiation

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Tianjin Ruiyuan Electric Material Co,.Ltd

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Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.

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2UEW155 0.02mm 0.025mm 0.03mm Magnetic Copper Wire For Voice Coils Windings

Winding a voice coil is a somewhat complex process and is usually done in a professional setting using specialized equipment. It involves winding enameled copper wire in an organized and precise manner to obtain the resistance, inductance, and other electrical properties necessary for speaker performance. If you are interested in building or repairing speakers, I recommend that you seek out instructional resources or enlist the help of a professional or experienced hobbyist to guide you through the process. Working with enameled copper wire and wound voice coils requires attention to detail and an understanding of electrical and mechanical principles.

	
			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

Product Tags:

wire rod coil 0.2mm coil copper wire 5.5mm wire rod in coils

2UEW155 0.02mm 0.025mm 0.03mm Magnetic Copper Wire For Voice Coils Windings

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Characteristics	Technical requests		Test Results			Conclusion
Characteristics	Technical requests		Sample 1	Sample 2	Sample 3	Conclusion
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