I ka manawa o ka nui o ka hopena o nā lakohana, nīnau pinepine nā kama'āina maʻamau iā lākou iho i ka nui o kaʻaila e 'ai ai lākou i nā mea hana maʻamau a me nāʻano hana hale likeʻole: he frijeta , he umu umauma wela, he mīkini holoi, he hao, a he kamepiula. Akā, keʻikeʻoe,ʻo ka polokalamu kaulana loa ka mea e hoʻopuka ai i ka hoihoi kūikawā, ka hoaaloha ahiahi o nāʻohana he nui -ʻo ka TV. ʻAʻole ia he mea hūnā ma nāʻohana he nui ka "'ōuliuli" e hana mai ke kakahiaka a ahiahi a pō. Eia kekahi,ʻo ka hapa nui o nā haleʻaʻole hoʻohana hoʻokahi i ka TV, akā he mau mea: ma ka lumi kuke, i loko o ka lumi moe.
He mea kūpono ke kuhikuhiʻana he nui ka helu o ka TV eʻikeʻia ana ka nui o ka uila e hoʻohanaʻia ana e ka mea hoʻohana i kēlā me kēia hola o ka hana mau,ʻo ia ka ikehu, aiʻole ka mana. No laila, e haʻi mākou i ka nui o ka mana o ke TV o nāʻano likeʻole.
He aha ka mana o ka TV?
He mea maʻalahi ka mana o ka TV e pili ana i nāʻano he nui. ʻO kēia, he laʻana, ka nui o ka meahana, konaʻike, nā hana'ē aʻe a me nā koho, a me ka'ōlinolino o ke kiʻi i hōʻikeʻia e ka mea nona.
Ma ke ala, ua heluʻia ka mana o ka TV ma watts, aiʻoleʻo W, i hoʻonuiʻia e ka manawa hana - W / h.
I kaʻoi aku o ka nui, ua hoʻoholoʻia ka mana ma kaʻano o "mea polū". ʻO ka CRT o kēia manawa me ka'ōpiho'opiho e hoʻopau pinepine ai i 60 a 100 watts i kēlā hola (e pili ana i ka palena o ka kinescope). Ināʻoe, no ka laʻana, ke nānā neiʻoe i kēlā TV i kēlā me kēia lā no nā holaʻelima i ka lā, a laila, e pau ke aho i kēlā me kēia lā i ke 0.5 kW / h, a me kekahi mahina - 15 kW / h.
I kēia manawa, e kamaʻilio kākou e pili ana i nāʻanoʻokoʻa o nā TV hou.
ʻO ka hapa nui loa mai nā "'ōpiopio" i ka mana o kahi TV plasma. Hoʻokomo ka mana o ka mea me kahi diagonal nui 300-500 watts per hour. E like me kāu eʻike ai, e hoʻopauʻia ka pāhemo plasma 1, 5-2.5 kW ma ka lā no nā holaʻelima o ke nānāʻana, a me 45-75 kW ma ka mahina. Kūpono, nui. Akā, i ka maikaʻi o ka hoʻopiliʻili o ka TV plasma ma ke kiʻekiʻe loa!
Inā mākou e kamaʻilio e pili ana i ka mana o LCD TV , a laila ua emi loa kēia kiʻi. ʻO ka'ōkuhi me ka 20-21 diagonal e hoʻopau wale 50.jpg wale no ka hola, a, no laila, 0, 25 kW / h a 7.5 kW ma ka mahina. Hoʻopakele ke ola! Eia naʻe,ʻo nā'ōpena me kahi diagonal nui e hoʻonui i ka uila - 200-250 watts per hour.
Ma ke ala, hiki i ka mana o LED LED e pili ana i ka hoʻohanaʻana i nā diodes i ka'ōmahi he 30-40% i lalo o ka LCD TV maʻamau.