6000V Taped litz wire 3UEW-F 0.07X800 single serving litz wire for Vehicle

The Polyesterimide Taped Litz Wire is a premium winding solution engineered specifically for next-generation New Energy Vehicles (NEVs). Constructed from 800 strands of 0.07 mm enameled copper wires precisely bunched and tightly wrapped with solid polyesterimide tape, this configuration ensures exceptional structural stability—particularly crucial for high-strand counts where tape outperforms films by providing superior mechanical protection and abrasion resistance.

High-frequency AC currents in electric vehicle powertrains—including traction motors, onboard chargers, and DC-DC converters—generate significant skin and proximity effects, leading to copper losses and heat buildup. Our taped litz wire minimizes these losses by evenly distributing current across all insulated strands, substantially improving efficiency and thermal management.

The polyesterimide tape provides a robust outer insulation layer that protects against voltage surges, humidity, and mechanical stress during coil insertion, thereby extending component lifespan in demanding automotive environments.

With optimized fill factor and uniform impedance, this wire enables lighter, more compact, and cooler motor designs, directly contributing to increased vehicle range and enhanced reliability. Custom tape widths and stranding parameters are available to meet specific NEV application requirements.

Ideal for high-frequency transformers, medical equipment, aerospace applications, precision sensors, and audio products where signal integrity and flexibility are critical. Also suitable for power modules in consumer, automotive, and industrial power supplies requiring excellent heat dissipation.

All specifications are subject to standard manufacturing tolerances. Contact us to discuss your specific winding requirements and for detailed technical data sheets and custom specifications.