A power converter is a device used in electrical engineering, power engineering, and the electric power sector to convert electric energy from one form to another, such as converting between AC and DC, changing voltage or frequency, or a combination of these. It is used in a variety of applications, such as industrial drives, power supply, energy generating equipment, consumer goods, electrical vehicles/aeroplanes/ships, smart grids and more.

Introduction.- The Proposed Automated Optimal Design for Power Switch: A Thermo-Mechanical-Coordinated and Multi-Objective-Oriented Optimization Methodology.- The Proposed Multi-Objective Design of Output LC Filter for Buck Converter via the Coevolving-AMOSA Algorithm.- The Poposed Artificial-Intelligence-Based Design (AI-D) for Circuit Parameters of Power Converters.- The Proposed Efficiency-oriented Two-stage Optimal Design Methodology for Special Power Converter in Space Travelling-Wave Tube Amplifier Applications.- The Proposed AI based Two-stage Optimal Design Methodology for High-efficiency Bidirectional Power Converters in the Hybrid AC/DC Microgrid Applications.- The Proposed Artificial-Intelligence-Based Triple Phase Shift Modulation for Dual Active Bridge Converter with Minimized Current Stress.- The Proposed Optimal Design and Heterogeneous Integration of DC/AC Inverter for Electric Vehicle.