bù​duàn​diàn​xì​tǒng

uninterruptible power supply

不断电系统 不斷電系統 bù​duàn​diàn​xì​tǒng
uninterruptible power supply
Equipment that provides emergency power to a load when the input power source or mains power fails, preventing data loss and allowing for a proper shutdown; also known as a UPS

Cross-References

Same as