Inductors are the core elements in inductive pulse power supplies(IPPS). Their structure and parameters directly affect the performance of IPPS. The key element of inductor designing is to acquire the highest energy density. Inductors with high quality factors, such as Brooks coils, have the significance of high energy density. But due to different calculation methods of inductor energy density, Brooks coils do not necessarily have the highest energy density. Therefore, this paper indicates that, for the in...