The main functions of the busbar are the safe, short-circuit-free conduction of electrical energy between the drive and charging components and the protection of assembly and workshop personnel from touching live components. In electric power distribution, a busbar (also bus bar) is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution, transmission, or switching substations. They are also used to connect high voltage equipment at. This paper is an extended version of our published paper: Chen, Z. High Power Converter Busbar in the New Era of Wide-Band-Gap Power Semiconductor. In Proceedings of the 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TN, USA, 29 October–2 November 2023. At the heart of these systems lie busbars, which play a crucial role in connecting high-voltage electrical equipment and carrying. High Voltage Busbars by Application (Electric Vehicles (EVs), Power, Data Centers, Industrial Applications, Others), by Types (Copper Busbars, Aluminium Busbars, Others), by North America (United States, Canada, Mexico), by South America (Brazil, Argentina, Rest of South America), by Europe (United.