Satyajeet Padhi
Ansys Employee
Hi,nHDM is the hex dominant mesher. Cart 3D is one of the subroutines in the Icepak meshing engine. From what I see in the screenshot, you are importing an ECAD AEDB file into your design. Make sure you are not using too fine mesh size in order to resolve the mesh. You could instead create a mesh region for the PCB and use 2D multi-level meshing to mesh the geometry.