| 摘要 |
This invention discloses a server computer set, which includes a power cabinet, at least one system cabinet, a first battery backup module and a second battery backup module. The power cabinet provides a high-voltage direct current (DC) power. The system cabinet includes a plurality of system units. The system cabinet shunts the high-voltage DC power to the system units. Each system unit includes a transformer and an internal circuit. The transformer is used for transforming the high-voltage DC power to a low-voltage DC power, which is used for driving the internal circuit. The first battery backup module is coupled between the power cabinet and the at least one system cabinet for providing a backup high-voltage DC power. The second battery backup module is disposed in the system units and coupled between the transformers and the internal circuits for providing a backup low-voltage DC power. |
