Developing new planar structures and verifying simplified models for both high- and low-power applications, and exploring new, flexible matrices of magnetic components that can be reconfigured online. As the power electronics industry continues to grow and develop ever-smaller power supplies across a range of scales, from consumer electronics through to large electric vehicles, there is increasing demand to miniaturise. Planar magnetics is a space-efficient technology that allows magnetic components to be tightly integrated with their circuit.