Litz Wire Cover Stranded Enameled Copper Wire PE Silk Insulated CCA Copper Manufacturer High Frequency Coil Winding
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Product Highlights
- Direct Weldability: No sanding required; avoids virtual welding and improves quality.
- High Breakdown Voltage: Breakdown voltage increases by 500-1200V compared to standard wires.
- Cost-Effective Material: Polyester silk is 70% cheaper than natural silk with rich resources.
- High Frequency Performance: Q value and inductance L are higher than or equal to imported polyester silk wires.
- Scratch Resistant: Double-layer wrapped design provides protective insulation and scratch resistance.
- Customizable Colors: Colors can be specified to meet winding distinction needs.
- Wide Conductor Options: Available in copper, aluminum, or copper clad aluminum materials.
Product Attributes
- Customization
- Available
- Insulation Level
- H, F, B, E, A
- Certification
- ISO9001, RoHS, VDE
- Model NO.
- litz
- Application
- Transformer, Instrument, Electrical Equipment, Motor
- Shape
- Twisted Wire
- Conductor Material
- Copper Wire
- Transport Package
- Pallet
- Specification
- 2-80mm²
- Trademark
- windoo
- Origin
- China
- HS Code
- 85441100
- Production Capacity
- 2500t/Year
- Package Size
- 22.00cm * 22.00cm * 30.00cm
- Package Gross Weight
- 18.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Litz Wire Cover Stranded Enameled Copper Wire PE Silk Insulated CCA Copper Manufacturer High Frequency Coil Winding
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Product Description

Most of the silk-covered wires use polyester as the wrapping material, and the biggest feature is that it has direct weldability. There is no need for sand head in use, and it can be directly welded, which avoids the virtual welding caused by uneven sand head and improves the welding quality. Its insulation performance, high frequency performance, heat resistance, etc. are higher than those of natural silk covered wire. The product has been tested many times, and its Q value and inductance value L are higher than or equal to the same type of imported polyester silk covered wire. Polyester silk is a chemical fiber product, it is rich in resources, and its price is 70% lower than that of natural silk. Polyester silk covered wire is a promising electromagnetic wire product.




On the basis of the advantages of enameled stranded wire, silk covered wire has the advantages of scratch resistance and protective insulation layer. UDTC is a double-layer wrapped wire. Compared with USTC, the wire is slightly harder, but it has a small size (0.10mm) , The voltage effect of multiple wires (more than 300) is obvious.
Single wire diameter (mm) 0.03-1.00
Stranded strands 2-6000
Processing Type: Stranded / Wrapped
Conductor material: copper/aluminum/copper clad aluminum
Material shape: round




Maximum finished outer diameter (mm) 0.2--10
Paint film insulation class Class B/Class F/Class H
Film Type Polyurethane/Polyester Yarn
Film thickness 1UEW/2UEW/3UEW
Twisting method single twist/multiple twist
Stranding direction Forward (S)/Reverse (Z)
Strand distance 5-120mm
Filament Type Polyester Fiber/Acetate Filament/Hot Fuse Filament
Silk Color White/Red
Withstand voltage (V) >2200
Number of silk layers 1/2/4
Reel Specifications PT-4/PT-10/PT-15
Features In addition to the same characteristics as enameled stranded wire, silk covered wire has the characteristics of stable shape and good impregnation effect, and the breakdown voltage can be increased by 500~1200V.
Applications Antenna inductors, high-power LED lighting, LCD TVs, ultrasonic equipment, high-power high-frequency transformers, metal detectors, mobile phone wireless charging, etc.
Product Certification ISO9001/ISO14001/ RoHS/SGS


Tip: Due to the difference in the use of winding equipment by customers, such as automatic wire laying machine, semi-automatic wire laying machine, cutting and winding equipment, please inform our company in advance so that we can provide the best solution; due to the limited temperature resistance of the wire, the The company can only provide B-grade (130ºC) and F-grade (155ºC) products temporarily. Colors can be specified to meet the needs of distinguishing windings. The default silk material is polyester.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249816". Items marked "" are certified.
Company Profile
We, Henan Windoo Industry Co., Ltd, as a professional company consentrating all business at two parts---various winding wires manufacturer, and winding machines distributors located at the middle part of China, Zhengzhou city.
Our main factory hat began since 1994 and exported since 2007 with total staff from 10 workers to 140 workers. The management group are a young and active team with average age 30-50years old.
Our International Business Group have worked in the magnet wire industry for more than 16 years.
We are located on the rich aluminum area. That is why we have unique advantages not only at the price itself and the product quality control itself.
Our factory, lands the Cross communication by high speed way not only by railway but also the domestic road to the loading sea shipping.
Henan Windoo, owns the whole magnet wires supply chains from the production, technology, sales and export with a whole processing service. Until 2022, we exported enameled wires more than 30000tons total quantity and more than 50 countries. Esp export to USA, Canada, Turkey, Vietnam, Indonesia, and Thailand, Sinapore, South Africa, Tanzania, Zimbabwe, Mauritius, Kenya, Burundi and Italy, Poland, and Brazil, Peru, Chile, Mexico, Panama, Dominica and so on.
We have sufficient experience in the raw materials, production, inspection and use of magnet wires.
Our sales goal is to export All our goods all over the world.
Our Culture goal is to let all the people to know China more because of Henan Windoo.
Into the world, embrace the world.
We, sincerely hope we will be seen by all the world who needs us.
That is our worth value view.
To win, to doo. Remeber Windoo and Choose us in your first eye.
About Our Factory & Business Background
- Address
- No 6 Cuizhu Street, Gaoxin Zone, Zhengzhou City, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: 3-6 months
Off Season Lead Time: 1-3 months - Nearest Port
- Qingdao, Shanghai, Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-12-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Does the wire require sanding before welding?
- No, the silk-covered wire features direct weldability and does not require sanding.
- What is the default silk material used?
- The default silk material is polyester, though other options like natural silk are available.
- Can the wire color be customized?
- Yes, colors can be specified to meet the needs of distinguishing windings.
- What are the lead times for production?
- Peak season lead time is 3-6 months, while off-season lead time is 1-3 months.
- What certifications does the product hold?
- The product is certified under ISO9001, ISO14001, RoHS, and SGS.
- What is the maximum finished outer diameter?
- The maximum finished outer diameter ranges from 0.2mm to 10mm.
- Are there specific requirements for winding equipment?
- Yes, customers should inform the company in advance about their winding equipment to ensure the best solution.
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