Te tirohanga whanaketanga o ngā rama huarahi LED

I muri i ngā tekau tau o te whanaketanga hangarau, kua tino pai ake te whai huatanga o te rama LED. Nā te pai o te tae kotahi me te whāiti o te whānuitanga, ka taea e ia te tuku tika i te rama kitea tae me te kore e tātari. He pai anō hoki ōna painga o te kanapa nui, te iti o te kai hiko, te roa o te ora ratonga, te tere o te tīmatanga, me ētahi atu. Ka taea te whakatika mō ngā tau maha, ka tino whakaiti i te utu tiaki. Nā te hokohoko o te rama LED kanapa nui i roto i te whero, te kōwhai, te kakariki me ētahi atu tae, kua āta whakakapia e te rama LED te rama mura tuku iho hei rama tohu huarahi.

I tēnei wā, kāore te rama LED kaha-teitei e whakamahia ana i roto i ngā hua taputapu utu nui pēnei i ngā rama motuka, ngā rama rama, te rama LCD backlight, ngā rama tiriti LED anake, engari ka taea hoki te whiwhi moni nui. Heoi, nā te taenga mai o te whakakapinga o ngā rama huarahi tawhito me ngā rama tohu LED kāore anō kia pakari i ngā tau o mua, kua whānuitia te whakatairanga me te whakamahi i ngā rama huarahi LED kanapa e toru ngā tae. Inaa, he tino utu nui te utu mō tētahi huinga rama huarahi LED katoa me ngā mahi tino pai me te kounga teitei. Heoi, nā te mea he mahi nui ngā rama huarahi i roto i te huarahi o te tāone, me whakahou te maha o ngā rama huarahi i ia tau, ka hua ake he mākete nui. Heoi anō, he pai hoki ngā hua nui ki te whanaketanga o ngā kamupene hanga me te hoahoa LED, ā, ka puta hoki he whakaohooho pai mō te umanga LED katoa.

Ko ngā hua LED e whakamahia ana i te ao kawe waka ko te tohu tohu whero, kakariki me te kōwhai, te whakaaturanga wā matihiko, te tohu pere, me ētahi atu. Me mārama te hua ki te taiao kaha i te awatea kia kanapa ai, ā, me whakaiti te kanapa i te pō kia kore ai e kanapa. He maha ngā LED kei roto i te pūtake mārama o te rama whakahau tohu huarahi LED. I te wā e hoahoa ana i te pūtake mārama e hiahiatia ana, me whai whakaaro ki ngā pūwāhi arotahi maha, ā, he whakaritenga anō hoki mō te tāutanga o te LED. Ki te kore e ōrite te tāutanga, ka pā ki te ōritetanga o te pānga kanapa o te mata kanapa. Nō reira, me whai whakaaro ki te āhua o te karo i tēnei hapa i roto i te hoahoa. Ki te tino māmā te hoahoa whatu, ko te tohatoha mārama o te rama tohu ka tino whakamanahia e te tirohanga a te LED tonu. Kātahi ka tino kaha ngā whakaritenga mō te tohatoha mārama me te tāutanga o te LED tonu, ki te kore ka tino kitea tēnei āhuatanga.

He rerekē anō hoki ngā rama huarahi LED i ētahi atu rama tohu (pērā i ngā rama mua o te motuka) i roto i te tohatoha mārama, ahakoa he whakaritenga tohatoha mārama anō hoki. He tino pakari ake ngā whakaritenga mō ngā rama mua o te motuka i runga i te raina tapahi mārama. Mena he nui te mārama e tohaina ana ki te wāhi e rite ana i roto i te hoahoa o ngā rama mua o te motuka, me te kore e whakaaro ki te wāhi e tukuna ana te mārama, ka taea e te kaihoahoa te hoahoa i te rohe tohatoha mārama o te arotahi ki ngā rohe iti me ngā poraka iti, engari me whai whakaaro anō hoki te rama tohu huarahi ki te ōritetanga o te pānga mārama o te mata katoa e tukuna ana te mārama. Me tutuki i ngā whakaritenga, arā, i te tirotiro i te mata e tukuna ana te mārama o te tohu mai i tētahi wāhi mahi e whakamahia ana e te rama tohu, me mārama te tauira tohu, me ōrite te pānga tirohanga. Ahakoa he pumau, he ōrite hoki te tuku mārama o te rama mura me te rama rama tungsten halogen, he hapa anō hoki ēnei pērā i te nui o te whakapaunga pūngao, te iti o te ora ratonga, te ngāwari ki te whakaputa i te whakaaturanga tohu mariko, ā, he ngāwari te memeha o ngā maramara tae. Mena ka taea e tātou te whakaiti i te āhuatanga o te rama mate LED me te whakaiti i te whakaiti i te mārama, mā te whakamahi i te kanapa teitei me te iti o te whakapaunga hiko i roto i te rama tohu ka tino puta he huringa nui ki ngā hua rama tohu.