http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7cPFM%7c1%7c,Ny:True,Ro:0,Nea:True,N:4294884184 . A quick look at using Vicor's PFM and AIM in VIA packaging for your AC to Point of Load power and overcoming changes in your design by using the Power Component Design Methodology. https://youtu.be/98uM0vxvT5Y