Significant cost reductions and performance enhancements in planar magnetics have been introduced in recent years. These include replacing costly multilayer PCBs with lower-resistance flat coil ...

An interesting magnetic design technique used by today's power supply engineers is the blending of transformer and inductive functions of dynamic power conversion circuits on a single magnetic core ...

PI Expert, Power Integrations’ online power supply design program, now features a planar magnetics builder, along with a database of planar cores. With this update, PI Expert can generate an ...