Xana UPS Yi Vula Yini Eka Khomphyuta? Nkongomiso wo Olova Xana UPS Yi Vula Yini Eka Khomphyuta? UPS (Uniinterruptible Power Supply) i xitirhisiwa lexi nyikaka gezi ra xihatla eka khompyuta loko gezi lerikulu ri onhaka. Yitlhela yi sirhelela eka ku tlakuka ka gezi, ku hunguteka, na swin’wana