Recently, Daotong Science and Technology has released a number of technological achievements in the field of intelligent power supply, focusing on breaking through the core bottleneck of power supply of embodied intelligent robots and AI computing power centers, and realizing cross-scenario migration of core technologies by virtue of the accumulated technological advantages in the field of new energy charging. In the field of robot power supply, Daotong Technology relies on the third generation semiconductor (silicon carbide) application, high-frequency circuit design and other technologies to provide efficient and stable power supply solutions for industrial robots, adapt to the closed-loop automation needs of "perception-understanding-decision-execution-optimization", and help robots achieve 72 hours of uninterrupted and stable operation. In the field of power supply of computing center, Daotong Technology has synchronously laid out two major technical routes of HVDC (high voltage direct current) and SST (solid state transformer). The power density of HVDC power module developed by Daotong Technology exceeds 106.5 W/in ³, and the conversion efficiency is as high as 98.5%, which has met the requirements of international head customers and entered the joint test reserve stage; The SST laboratory prototype achieves a power density of more than 120W/in ³ and a comprehensive system efficiency of more than 99%. It is expected to be gradually introduced to the market in the next few years, providing reliable power support for the 7 × 24 hours uninterrupted operation of AI servers.