onduleur
/ɔ̃dylˈœʁ/
n
English: uninterruptible power supply (UPS) · 不间断电源
English · uninterruptible power supply (UPS)中文 · 不间断电源Español · sistema de alimentación ininterrumpida
Sens：Device used to regulate the power supply to the computer and its peripherals by limiting the effects of cuts, surges or dips in the electric circuit voltage. uninterruptible power supply (UPS)