Our Enameled Copper Round Wire is a high-performance magnet wire designed for use in various industrial applications such as motors, ignition coils, relays, and transformers. Manufactured using high-purity copper as the conductor and polyurethane as the insulation, this wire is known for its superior electrical conductivity, heat resistance, and mechanical strength.

Available in diameters ranging from 0.012mm to 4.5mm, this wire is ideal for precision winding and forming coils that require consistent performance under high temperatures. It is particularly suited for motor windings, transformer coils, and other high-demand electrical components. The wire is coated with a durable enameled insulation that enhances the durability and efficiency of electrical systems, even under extreme conditions.

• High Purity Copper: Made from high-quality copper for excellent electrical conductivity and performance.
• Insulation Material: Enameled with polyurethane to withstand high temperatures (up to 220 °C).
• Wide Range of Diameters: Available in diameters from 0.012mm to 4.5mm, allowing customization for various applications.
• Thermal Resistance: Rated for thermal classes 155 °C, 180°C, 200°C, and 220°C to withstand extreme conditions.
• Precision Windings: Ideal for precision winding in motors, transformers, ignition coils, and relays.
• Compliance with International Standards: ISO9001, UL, SGS, IEC, NEMA, JIS certifications for assured quality and safety.
• Packaging: Comes in bubble bags with cartons for secure delivery.

• Motors: Widely used in electric motor windings, offering high conductivity and heat resistance for long-lasting performance.
• Ignition Coils: Essential for high-voltage ignition systems in automotive and industrial machinery.
• Relays: Perfect for coil windings in relay systems, ensuring precise and reliable performance.
• Transformers: Used in transformer windings where high insulation resistance and durability are needed.
• Other Electrical Appliances: Ideal for various electrical components and appliances requiring reliable and efficient wire for power transfer.

The Enameled Copper Round Wire operates primarily as a conductor of electricity in coils and windings. The high-purity copper conductor ensures maximum electrical conductivity, which reduces energy losses and increases efficiency in motors, transformers, and other electrical systems.

The polyurethane insulation provides heat resistance, which allows the wire to perform under extreme temperatures (up to 220°C). This insulation also ensures the wire's durability and prevents short circuits or damage to the wire's surface during winding and operation.

The wire is often used in coil winding applications, such as in motors and transformers, where the copper wire is tightly wound to create the magnetic fields required for the operation of electrical machinery. The superior insulation helps protect the wire from heat and wear, ensuring a longer lifespan for the electrical components.