September 22, 2025
Foil winding machines offer significant advantages compared to traditional wire winding machines, particularly for manufacturing high-performance transformers and other similar products.
The primary benefit is their ability to produce windings with a much higher fill factor, leading to superior space utilization and more compact designs. This results in better thermal performance, as the large surface area of the foil improves heat dissipation, reducing operating temperatures.
Electrically, foil windings provide lower eddy current losses and improved short-circuit strength.
The process is also highly automated, ensuring consistent layer alignment and significantly reducing the risk of turn-to-turn faults, which enhances overall reliability and efficiency.
