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Innovative technology to break the technical barrier of large capacity of power supply It is a very important technology in power supply technology today.with intellectualization, digitalization, high frequency and greening, it constitutes five elements of modern power supply.It is an innovative technology to break through the technical barriers of large capacity of power supply. With it, we have made breakthrough progress in the capacity of power supply. It is stable and reliable. It thoroughly solves the problem of stability of super-large capacity power supply and provides a solid technical foundation for the development of power supply equipment.