Enameled Aluminum Wire

Enameled Aluminum Wire: High-Efficiency Insulated Conductor for Diverse Electrical Applications 

Product Overview

Our Enameled Aluminum Wire is a high-performance insulated conductor crafted by coating high-quality aluminum wire with advanced enamel insulation through a precise baking and curing process. This product perfectly combines the lightweight advantage, excellent electrical conductivity, and cost-effectiveness of aluminum with the superior insulation, heat resistance, and mechanical durability of enamel coatings. It serves as an ideal alternative to traditional enameled copper wire in various electrical scenarios, offering outstanding performance while reducing overall application costs.

Core Features & Advantages

• Exceptional Conductivity & Lightweight: Made of high-purity aluminum (purity ≥ 99.7%), ensuring excellent electrical conductivity; compared with enameled copper wire of the same specification, it reduces weight by about 60%, effectively lowering the load of electrical equipment.
• Superior Insulation Performance: Adopts high-grade enamel materials (polyester, polyurethane, polyamide-imide, etc. optional), with insulation resistance ≥ 10¹²Ω·cm, dielectric strength ≥ 40kV/mm, and strong resistance to electrical breakdown.
• Excellent Heat Resistance: Available in different heat resistance grades (130℃, 155℃, 180℃, 200℃), capable of maintaining stable performance in high-temperature environments, meeting the needs of various high-heat electrical products.
• Strong Mechanical Durability: The enamel coating has good adhesion to the aluminum wire, with wear resistance (≥ 50 cycles) and scratch resistance, and can withstand certain mechanical stress without peeling or cracking.
• Cost-Effective Solution: Compared with enameled copper wire, it has a significant cost advantage, while ensuring reliable performance, greatly reducing the production cost of electrical products for customers.
• Eco-Friendly & RoHS Compliant: The enamel and aluminum materials used meet RoHS environmental standards, free of harmful substances such as lead and mercury, in line with global environmental protection requirements.

Technical Specifications

Typical Applications

Widely used in electrical equipment and electronic products that require insulated conductors:

• Motors & Generators: Small and medium-sized motors, stepping motors, servo motors, generators, etc.
• Transformers & Inductors: Power transformers, audio transformers, inductors, chokes, etc.
• Household Appliances: Air conditioners, refrigerators, washing machines, microwave ovens, fans, etc.
• Electronic Devices: Mobile phone chargers, power adapters, LED drivers, inverters, etc.
• Automotive Electronics: Car motors, automotive sensors, on-board chargers, automotive electronic control units (ECUs).
• Renewable Energy Equipment: Solar inverters, wind power generators, energy storage batteries, etc.

Quality Assurance

Our Enameled Aluminum Wire is produced in ISO 9001 and IATF 16949 (for automotive grade) certified facilities. Each batch of products undergoes strict testing, including conductivity testing, insulation resistance testing, dielectric strength testing, heat resistance testing, and mechanical performance testing, to ensure that all indicators meet or exceed industry standards. We provide customized services (such as specific conductor diameter, enamel material, and heat resistance grade) to meet the unique needs of different customers. In addition, we have a professional after-sales team to provide technical support and timely solutions to customer problems, ensuring smooth application of products.

For inquiries about product samples, technical data sheets, custom orders, or pricing, please feel free to contact our sales team. We are dedicated to providing high-quality enameled aluminum wire products and professional solutions to support the development and innovation of your electrical business.