These days, electric cars are selling really well worldwide. Most new models use 400V or 800V high voltage systems, and taped litz wire is a must-have material for all their electric components.
We produce this litz wire with pure copper, wrapped with thin insulating demanded by customer. It works far better than old enameled or silk covered litz wires for car use
For one thing, the insulation is super reliable. The film wraps tightly without gaps, so it can handle high voltage and the frequent current surges during fast charging. It prevents short circuits inside motors and chargers, which keeps the whole vehicle safe, especially those 800V fast-charging cars.
Also, it wastes less electricity at high frequencies. Car chargers and inverters run at high frequencies all the time. Solid thick copper wires produce lots of extra heat and waste power. Our stranded taped litz wire fixes this problem well, cutting heat loss and helping cars drive longer on a full charge.
Besides, it can handle rough driving conditions. EVs go through huge temperature shifts, constant road vibration and exposure to cooling fluid. This wire stays stable in both cold and hot weather, and the film won’t crack even after repeated bending and twisting.
We supply this litz wire for almost all key EV parts. It’s mainly used in drive motors, the core power part of each car. It also fits on-board chargers, DC-DC converters and wireless charging coils. Small parts like electric pumps and sensors also use our film wrapped wire.As more and more electric cars roll off production lines, demand for this wire keeps going up. More automakers switch to 800V platforms, so multi-layer film taped litz wire will be more popular in the future.
Simply put, taped litz wire is an indispensable basic part for EVs. No other wire can match its safety, low energy loss and long service life. It will stay critical to the new energy vehicle industry as technology keeps improving.
Post time: Aug-08-2026
