Kopu arahina: whakaahuatanga, tono

kopu arahina tohu e rua LED takitahi whakaminenga arahina ranei, hanga i runga i te rōpū o tioata. Kua kitea taua tāhū, rawa whānui e whakamahia ana i roto i ngā pūnaha rama whānui me te whare, rori me ngā whare facades, a te whakamahi ia ratou mo te rama roto whaiaro, hei tauira, i roto i te spotlights. Arahina kia puta kopu, i runga i te whakaaro rānei, rite te aronga rere marama, ka parare.

Ko te hiahia ki te ako i te tukanga o honotanga te hanganga mana tiketike arahina, me te e pā ana ki te hoahoa tukanga me te hangarau raruraru meinga tēnei wā e te tere tipu rongonui o enei hua, me, o te akoranga, te mana o tenei au i roto i te ahumahi rama. Ko te take mo te taua pānga nui ko te maha o nga painga e kua tutuki rite ki te hua o te whakakapinga o kōrekoreko, mārua, pūtake hau-rere o te insolation marama pūrere Semiconductor hou. Kua he te reira kahore ngaro e rawa i taea te whakamahi o te p kaha-super whakaiti i te nui o te pūngao pau, me te whakapiki ake i te taumata o te tika, mauroa me te rarata taiao o ngā puna marama.

Nā ki te painga i runga, kawea te whanaketanga me te hanga o te hangarau hou i roto i te mara o te taputapu arahina tenei ra te i roto i tere. Ko te whakaritenga mo te kounga o te manene o te rere luminous tukuna, e whakanui ake tonu luminous LEDs mana Semiconductor, me tenei tikanga e nga titauraa nui haere, ka ki tāhū,.

kopu arahina tohu te rōpū o tioata ngā e te parau tumu whakauru - raupapa-whakarara. Ko te uara o te ngaohiko me te nāianei i roto i te matrixes arahina paku ki runga ake i te ngaohiko me te nāianei i LED noa. Ko e tika ana ki te meka i te hanganga o te kopu ngā he rōpū o ngā huānga Semiconductor tenei. Hoki te mahi wā roa-whai hua, me te ngohi arahina kia rite rawa ai ki te puna kaha, me te pūmau DC mana (ranei puna mana me te taraiwa), me te totohu wera. Nuinga o ngā wā i roto i te tūranga o te totohu wera whakamahia te konumohe ranei parahi heatsink.

E whakaatu ana Practice e i roto i to tatou ra te katoa atu me te ake rongonui arahina mana nui- ngohi. I muri i te katoa, whakaaetia enei hua e ki nui whakaiti te utu o te kaha-tiketike hoahoa rama na roto i te tuitui rave rahi maramara ki tetahi. Kua whakaaetia taua rōpū kaiwhakanao ki te whakaiti kore anake te utu o te hanga o turanga rama, engari tino whakapai ake i to ratou kounga. Ko tenei no te mea kei te tino heke te ara iahiko kopu arahina, me te circuitry ohie, na ko reira haumaru.

He tawhā nui o tetahi ngohi arahina ko te tōtika whakaputa tūrama. Tei te reira i runga i te kounga o te tioata marama. Heoi, kia mohio ki taua mea e ara ki te tono o tioata kōeke tiketike, ka kia ahua raro atu i te tukua whānui o te tioata ngā i roto i te hoahoa i te putanga marama o te kopu. Ko tenei e tika ana ki te pānga o te whakakotahi (absorption tahi) o te marama, te p whakaritea i roto i te takiwā tonu.