46 Awg 0.04mm Magnetic Polyurethane Enameled Copper Wire For Transformer

Price Negotiable

Price: Negotiation

MOQ: 10 Kilogram/Kilograms

Delivery Time: 7 days

Brand: Ruiyuan

Product Description

Polyurethane Enameled Wire 46AWG 0.04mm Magnetic Copper Wire For Transformer

The polyurethan wire is the conducting wire coated with uniform polyurethan enamel varnish and spooled with harmless, scratch free and clean finish. The coating is durable. It is classified in 3 levels of 1, 2 and 3 by the thickness of finish. The soldering and coloring are possible without stripping the finish.

The heat shock and chemical characteristics of this wire are better than that of formal enameled wire, but the durability is moderately low. It is applicable to the communication equipment within the upper limit of 130℃ using ultra thin conductor with 0.04mm or thicker diameter.

NO.	Characteristics	Technical requests		Test Results			Conclusion
				Sample1	Sample 2	Sample 3
1	Surface	Good		OK	OK	OK	OK
2	Bare Wire Diameter	0.040±	0.001	0.040	0.040	0.040	OK
			0.001
3	Overall diameter	≤ 0.055 mm		0.052	0.052	0.052	OK
4	Insulation thickness	≥0.01mm		0.012	0.012	0.012	OK
5	Elongation	≥ 11 %		18	18	19	ok
6	Enamel continuity	≤ 3 hole/5m		0	0	0	OK
7	Breakdown voltage	≥650V		2269	2346	2319	OK
8	Electrical Resistance	≤14.433Ω/m		13.785	13.698	13.803	OK
Remark
	Test items		Technical Requests		Results		Conclusion
1	Adhesive		No crack		OK		Aprroved
2	Heat Shock		230℃/2min no crack		OK
3	Solder Ability		390℃±5C/2S Smooth		OK