What insulation levels are available?

The available insulation levels are H, F, B, and E.

0.50mm Triple Insulated Wire Copper Litz Wire Tex-E Single Core Double Insulated Wire for Switching Power Supply

Name: 0.50mm Triple Insulated Wire Copper Litz Wire Tex-E Single Core Double Insulated Wire for Switching Power Supply
Brand: Henan Windoo Industry Co., Ltd.
SKU: 1966369722

Henan, ChinaHenan Windoo Industry Co., Ltd.

US$0.10-1.50

50,000 Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Insulation Level

H, F, B, E

Certification

ISO9001, RoHS, VDE

Model NO.

TEX-E

Application

Transformer, Instrument, Electrical Equipment, Motor

Shape

Round Wire

Conductor Material

Copper Wire

Transport Package

Pallet

Specification

0.10-1.00

Trademark

windoo

Origin

China

HS Code

85441100

Production Capacity

2500t/Year

Key features

Triple Insulation Structure: Features three layers: polyamide film, high-insulation paint, and fiberglass for superior protection.

High Dielectric Strength: Any two layers can withstand a safe voltage of 3000V AC, ensuring high safety margins.

Compact Design: Reduces transformer volume by half and weight by one-third compared to traditional enameled wire.

High Current Density: Supports high current density without needing additional barrier layers or insulating tape.

Premium Material: Made from high-quality copper wire with H, F, B, E insulation levels for reliable performance.

Certified Quality: Complies with ISO9001, RoHS, and VDE standards for global market acceptance.

Ideal for Switching Power Supplies: Specifically designed for miniaturized, high-efficiency switching power supplies and high-frequency transformers.

Cost Effective: Saves material and processing costs by eliminating the need for extra insulating layers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationStandardized Supplier Management

Henan Windoo Industry Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-12-02Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryHenan Windoo Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying winding wires and related winding equipment. The supplier reports more than 10 production lines, annual output information indicating 100,000 tons of wire and substantial winding-machine capacity, and 6–10 quality-control staff. It lists multiple management-system certifications and 11–20 years of combined R&D-engineer experience. Export activity is reported across more than 50 countries, with named markets and one associated buyer in the provided trade record. However, the available evidence does not establish after-sales service capability, customization/OEM/ODM capacity, or current innovation performance. The SGS audit record is dated from May 31, 2024 to May 30, 2025, so it does not by itself confirm current certification or audit validity.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory, and its business scope covers industrial equipment, manufacturing machinery, and electrical/electronic products. This indicates a combined manufacturing and trading operating model.

CertificationsThe supplier lists OHSAS/OHSMS 18001, ISO 9000, ISO 14001, ISO 9001, ISO 14000, QSR, and QC 080000 certifications. An SGS audit record exists for the period May 31, 2024 to May 30, 2025, but the provided information does not confirm that these certifications or the audit remain current.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, output information of 100,000 tons for specified wire products, and capacity for winding machines. Its stated product range includes multiple types of winding wire and winding equipment, indicating substantial manufacturing scope.

Client casesThe supplier reports exporting enameled wires to more than 50 countries and names markets including the United States, Canada, Turkey, Vietnam, Indonesia, South Africa, Italy, Brazil, and others. A provided trade record also associates the company with R C ENERGY METERING PRIVATE LIMITED, although the evidence does not document project outcomes or customer satisfaction.

Product Q&A

Q:What are the three layers of the triple insulated wire?

The three layers are a golden-yellow polyamide film (gold film), a high-insulation paint coating, and a transparent fiberglass layer.

Q:What is the voltage withstand capability of this wire?

Any two layers can withstand a safe voltage of 3000V AC, and the inner layer can withstand 1kV pulsed high voltage.

Q:How does this wire reduce transformer size?

It eliminates the need for barrier layers and insulating tape, reducing transformer volume by half and weight by approximately one-third.

Q:What certifications does this product have?

The product is certified with ISO9001, RoHS, and VDE standards.

Q:What is the recommended application for this wire?

It is ideal for miniaturized switching power supplies, high-frequency transformers, motors, and electrical equipment.

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0.50mm Triple Insulated Wire Copper Litz Wire Tex-E Single Core Double Insulated Wire for Switching Power Supply