Enameled bare copper wire

Description

That it uses high-purity T2 copper and oxygen-free copper solid round wire as conductors, coated with insulating varnishes such as polyester, polyurethane, and polyimide, and cured by continuous high-temperature baking. The varnish film is uniform in thickness, has strong adhesion, few pinholes, and is available in a full range of specifications, from micro-fine wires of 0.2mm and 0.5mm to large industrial diameters, with temperature resistance ratings covering 130℃, 155℃, 180℃, 200℃, and 220℃.

Advantages

1. High conductivity, low resistance, low heat generation, and stable electrical performance;
2. High insulation strength and good voltage resistance of the coating, not easily broken down or leaking current;
3. Flexible and wear-resistant coating, resistant to bending and scratching, suitable for automatic winding;
4. Resistant to high and low temperatures, anti-aging, solvent-resistant, and moisture-resistant, with a long service life; 5. Some models can be directly soldered, eliminating the need for peeling and direct tinning.
Application areas:
Include various motors, transformers, inductors, relays, solenoid valves, fan motors, household appliance compressors, instruments and meters, micro electronic components, and power adapter coils

Technical Table

Product name	Enameled bare copper wire
Category	Enameled Wire Product Series

Enameled bare copper flat wire

Description

The product uses high-purity bare copper flat wire as the base material, with double-sided and side-edge uniformly coated with insulating varnish. It has regular rounded corners, complete varnish film coverage, high dimensional accuracy, is easy to form in a soft state, and has a full range of temperature resistance levels, making it suitable for stacking and multi-layer winding.

Advantages

1. Flat structure with high current carrying capacity, fast heat dissipation, and low temperature rise, providing stronger load-bearing capacity than round wire of the same cross-section;
2. Neat arrangement and high filler ratio, reducing coil volume and saving space;
3. Strong varnish adhesion, preventing varnish cracking or peeling during bending and stacking;
4. Reliable insulation and high temperature resistance, suitable for high-power and high-voltage applications.
Application Areas:
Large transformers, reactors, high and low voltage switchgear windings, wind turbines, new energy motors, energy storage transformers, and high-power coils for industrial control.
ured. It retains the copper-clad aluminum metallurgical composite structure, resulting in a uniform varnish film with good adhesion, standard wire diameter, and excellent flexibility.