COMSOL - 3D EM Intro 2, Toroidal Transformer Model

3D Electromagnetic (EM) Finite Element Analysis (FEM) in COMSOL Multiphysics. This tutorial goes over creating the geometry of a toroidal transformer with two windings. First the core is drawn in 2D and revolved and then the winding path is drawn and swept by the cross section to create the 3D wire. This single winding is duplicated and rotated to create a second winding. This video contains the following section: 0:00 Intro 0:20 Setup 1:28 Core 4:47 Winding Path 16:41 Cross Section 21:03 2nd Winding 22:06 Air Cube 23:30 Conclusion Prerequisite: COMSOL - 3D EM Intro 1, Quick Start https://youtu.be/z2_JEYelBtc This is part of the COMSOL series: https://www.youtube.com/playlist?list=PLPJa0dSdlB4XQD1i3NFtbhVOeIq0NliAx