1, computer servers: large computer servers usually need a stable, backup power supply to ensure data security and continuous operation.
2, medical equipment: medical equipment, such as operating lights in the operating room, anesthesia machines, monitors, etc. need a stable power supply to ensure that in an emergency will not stop working.
3, laboratory instruments: Some laboratory instruments, especially those requiring high voltage stability, may require a separate power supply to avoid interference with experimental results due to power fluctuations.