利兹线中频变压器漏感与频率相关电阻的解析双二维模型

Traditional one-dimensional analytical models of leakage inductance and winding loss for litz-wire transformers fail to deliver accurate results under strong two-dimensional (2-D) fringing effects, and the inaccuracy of analytical 2-D models is attributed to the shape approximation from round litz wires to rectangular foil blocks. This article identifies the source of error in current analytical m...