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In view of the reliability requirements of power supply for power network environment and network monitoring, network system and medical system, the problem of increasingly bad power supply network environment caused by centralized power supply of medium and large-scale computer network system is overcome, ensure the equipment stable and effective power supply.

Better power supply enables end users to improve production efficiency, ensure safe operation of equipment, reduce loss and damage cost consumption caused by power failure of equipment and machinery, and protect important data.

Society as a whole to reduce global warming and achieve sustainable development by increasing the efficiency of electricity consumption and reducing carbon emissions.