OEM/ODM China Coated Copper Winding Wire - 0.028mm – 0.05mm Ultra Thin Enameled Magnet Winding Copper Wire – Ruiyuan

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We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for Self Adhesive Winding Wire, Square Magnet Wire, Multiple Twisted Magnet Ustc Litz Wire, Our company is working through the procedure principle of integrity-based, cooperation created, people oriented, win-win cooperation. We hope we can have a pleasant relationship with businessman from all around the earth.

OEM/ODM China Coated Copper Winding Wire - 0.028mm – 0.05mm Ultra Thin Enameled Magnet Winding Copper Wire – Ruiyuan Detail:

We have been specializing in production of enameled copper wires over two decades, and have made great achievements in the field of fine wires. The sizes range starts from 0.011mm that represent the most advanced technology and best material.
Geographical distribution of our customers is all over the world, mainly in Europe. Our enameled copper wire is widely used in different fields, such as medical device,detectors, high and low frequency transformers, relays, micro motors, ignition coils
Here we bring you the size range that is used in most applications. 0.028-0.050mm
Among them
G1 0.028mm and G1 0.03mm are chiefly winded for the secondary high-voltage transformers.
G2 0.045mm,0.048mm and G2 0.05mm are chiefly applied to ignition coils.
G1 0.035mm and G1 0.04mm are chiefly applied to relays
Requirements of enameled copper wire for different applications vary even for the same enameled copper wire. For example, withstand voltage is very important to magnet wires for ignition coils and high-voltage transformers. The thickness of enamel needs to be stringently controlled to ensure that withstand voltage meets requirements. To ensure consistency of outer diameter, we adopt the method of multiple times of thin enameling.
For relays, thinly enameled copper wire is usually applied as stability of the conductor resistance is vital to them. This requires us to pay great attention to select raw material and wire drawing process.
Our regular test items of enameled copper wire are as follows:
appearance and O.D
Elongation
Breakdown voltage
Resistance
Pinhole test(we can achieve 0)

Dia. (mm)		Tolerance (mm)			Enameled copper wire (Overall diameter mm)					Resistance at 20℃ Ohm/m
					Grade 1		Grade 2		Grade 3
0.028		±0.01			0.031-0.034		0.035-0.038		0.039-0.042	24.99-30.54
0.030		±0.01			0.033-0.037		0.038-0.041		0.042-0.044	24.18-26.60
0.035		±0.01			0.039-0.043		0.044-0.048		0.049-0.052	17.25-18.99
0.040		±0.01			0.044-0.049		0.050-0.054		0.055-0.058	13.60-14.83
0.045		±0.01			0.050-0.055		0.056-0.061		0.062-0.066	10.75-11.72
0.048		±0.01			0.053-0.059		0.060-0.064		0.065-0.069	9.447-10.30
0.050		±0.02			0.055-0.060		0.061-0.066		0.067-0.072	8.706-9.489
Breakdown voltage Min.(V)				Elogntagion Min.		Dia. (mm)		Tolerance (mm)
G1	G2		G3
170	325		530	7%		0.028		±0.01
180	350		560	8%		0.030		±0.01
220	440		635	10%		0.035		±0.01
250	475		710	10%		0.040		±0.01
275	550		710	12%		0.045		±0.01
290	580		780	14%		0.048		±0.01
300	600		830	14%		0.050		±0.02

Breakdown voltage Min.(V)			Elogntagion Min.	Dia. (mm)	Tolerance (mm)
G1	G2	G3
170	325	530	7%	0.028	±0.01
180	350	560	8%	0.030	±0.01
220	440	635	10%	0.035	±0.01
250	475	710	10%	0.040	±0.01
275	550	710	12%	0.045	±0.01
290	580	780	14%	0.048	±0.01
300	600	830	14%	0.050	±0.02

ISO 9001

RoHS
REACH SVHC
MSDS

Transformer

application

Motor

application

Ignition coil

application

Voice Coil

application

Electrics

application

Relay

application
Enameled

Drawing

Enameled

Paint

Enameled

Annealing

Enameled

Baking

Enameled

Cooling

company

Customer Oriented,Innovation brings more Value

RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.

Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.

We look forward to continuing to grow on the basis of quality, innovation and service.

company
company

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.

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Our intention is usually to satisfy our buyers by offering golden provider, great rate and good quality for OEM/ODM China Coated Copper Winding Wire - 0.028mm – 0.05mm Ultra Thin Enameled Magnet Winding Copper Wire – Ruiyuan , The product will supply to all over the world, such as: Surabaya, Jordan, Boston, Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.

0.011mm Motor Winding Wire