I ka ulu wikiwiki ʻana o ke au digital, ua lilo nā kikowaena data i puʻuwai o nā ʻoihana a me nā hui. ʻAʻole lākou e lawe wale i nā hana ʻoihana koʻikoʻi akā lawelawe pū kekahi i ke kumu o ka palekana ʻikepili a me ka kahe ʻike. Eia nō naʻe, e like me ka nui o nā kikowaena data e hoʻomau i ka hoʻonui, e hōʻoia ana i kā lākou palekana, sta

He aha ka ʻōnaehana UPS? ʻO kahi Uninterruptible Power Supply (UPS) kahi mea pale mana i hoʻolako ʻia me kahi waihona mālama ikehu, me ka hoʻohana mua ʻana i kahi inverter e hōʻoia i ka hoʻoponopono ʻana a me ka pau ʻole o ka mana. ʻO kāna hana nui ka hāʻawi ʻana i ka mana paʻa a mau i nā mea uila durin

Hoʻohana ʻia nā pākahi Lithium-ion no ko lākou kiʻekiʻe kiʻekiʻe o ka ikehu, lōʻihi ke ola pōʻai, a me ka haʻahaʻa haʻahaʻa haʻahaʻa. He mea koʻikoʻi ka hoʻomaopopo ʻana i ka hana ʻana o kēia mau pākahi. ʻO nā ʻāpana kumu o ka pā lithium-ion me ka anode, cathode, electrolyte, a me ka mea hoʻokaʻawale. Hana pū kēia mau mea

ʻO nā pākaʻi lead-acid he pōhaku kihi i ka ʻenehana mālama ikehu mai kā lākou hana ʻana i ka waena o ke kenekulia 19. Hoʻohana nui ʻia kēia mau kumu mana hilinaʻi i nā noi like ʻole. He mea nui ka hoʻomaopopo ʻana i ke ʻano o ka hana ʻana o nā pākī lead-acid no ka hoʻonui ʻana i kā lākou hana a hoʻonui i ko lākou l

No ka hoʻomaopopo ʻana i nā nuances o ke kūpaʻa kūloko a me ka impedance, he mea koʻikoʻi ia e ʻike e pili ana ka impedance i ka AC (alternating current), aʻo ke kūpaʻa kūloko e pili ana me DC (direct current).