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Nyali LED: ndemanga 'kuti' ndi 'ndi'

zaumisiri konse Liima, ndi kutsimikiziridwa kwa zaka m'malo zipangizo banja ndi zipangizo kubwera zatsopano, zitsanzo chipangizo kwambiri. Nthawi zambiri, pachiyambi izo zimayambitsa kusakhulupirirana, koma malonda kwambiri posachedwa latsopano kunyadira za malo mu moyo watsiku ndi tsiku wa owerenga. Mwina mwake, ndithudi, ngati iwo ali othandiza kwenikweni. Pamafunikanso kupeza kutchuka tsopano LED nyali kuti zoyambitsidwa zofunika anthu. Ndemanga pa malo ambiri amati kupembedzera kwawo, koma mtengo tione zina zofunika. Choncho, komwe ndi cholinga chimene LED nyali angagwiritsidwe ntchito?

dera ntchito

LED luso m'malo otchedwa "mphamvu zopulumutsa" mababu. Yotsirizira zoona, ndinu yemweyo ochiritsira fulorosenti babu, yekha ndi Integrated kusintha chipangizo. Yotsirizira limakupatsani kwambiri pa moyo wa chitsanzo chotero kuchepetsa ndalama kugula zonse latsopano. Koma kupezeka zothandiza pang'ono ndi pang'ono zikuzimiririka pang'onopang'ono zinthu zakale, chifukwa pamalo ake anadza LEDs. Sayansi ya chilengedwe chonse kupangidwa m'zaka otsiriza, koma tinapeza zinthu zotiyenereza kuti ndimakumbukira masiku ano okha. Kugwiritsa ntchito nyale watsopano ukhoza kukhala tochi ndi malamba magalimoto, ndi kunyumba m'malo mababu muyezo. iwonso ndi loyenereradi unsembe wa kuwala akuda (monga m'bala) ndi kupanga zizindikiro.

kasitomala Feedback

Pa pankhani ya ntchito nyali LED, ndemanga kuchokera kwa makasitomala ena kale anayesa mtundu wa kuyatsa adzakhala othandiza kwambiri. Mwina kuthandiza makasitomala kusankha mwanzeru. M'munsimu muli ubwino ndi kuipa kwake, lomwe lili LED kunyumba kuyatsa. Mofanana ndi china chilichonse chatsopano pa msika zipangizo luso, anthu anapanga izi ndi maganizo osokoneza. Pali makampani kumene LEDs ili yofunika kwambiri, koma iwo si nthawi zonse zinapezeka kuti n'zothandiza.

nyali LED: zabwino ndemanga khalidwe

Mmodzi mwa ubwino kuyatsa amenewa ndi chitetezo chake mtheradi. Mosiyana ndi nyali zina, anapanga pamaziko a sayansi mphamvu yopulumutsa, inatsogolera lilibe mankhwala enaake ndi zinthu zina zoipa. kuphatikiza wina ndi sipekitiramu awo si zimatulutsa oopsa cheza ultraviolet m'maso. Nthawi zambiri ndi cheza oipa chifukwa cha kutopa, ndipo kenako - ndipo imfa ya acuity zooneka anthu. nyali izi kutenthetsa. Inde, chilimbikitso chachikulu kupeza adzakhala chosaneneka dzuwa, chifukwa mowa mphamvu ya nyali LED kwambiri m'munsi kuposa cha Akhristu. Mtundu wa kuyatsa amadya katatu zochepa mphamvu kuposa mphamvu yopulumutsa nyali ndi pafupifupi kasanu ndi kanayi zosakwana fulorosenti ochiritsira.

kusiyana yofunika iyi imayendetsedwa ndi yaitali ya "moyo" a LEDs lapansi. Opanga kulonjeza maola oposa 30,000 opareshoni mosalekeza, lomwe kuposa nthawi ya ntchito mababu angapo (!) Nthawi masauzande ambiri. Pamene kugula chitsimikizo wapatsidwa kwa nthawi ya zaka zitatu ndi zisanu. Kapu mu nyali izi limafanana ndi mfundo mwachizolowezi, kotero kuti ntchito kunyumba sikutanthauza zinthu zapadera. Low kuwala LEDs lagawidwa zitatu zikuluzikulu: achikasu, mbandakucha ozizira woyera. Nyumba akukwana ntchito yoyamba ya nyali ndi zosangalatsa ofunda hue kunyezimira. Iwoŵa chizindikiro kuchokera 2700 mpaka 3500 ° K. mphamvu More oyenera maofesi kupanga opaleshoni kapena Mwachitsanzo, wowala m'mawindo.

LED nyali: amakambirana ntchito

The sangathe chachikulu cha ntchito nyale ngati ndalama ndi mkulu. Ngakhale ubwino Tikatenga ntchito zawo, anthu ambiri amakonda akale, mungachite kutsimikiziridwa. Vuto lina loletsa kukhazikitsa LEDs tsiku ndi tsiku - ndi kuwala kwambiri mbali. LEDs kwenikweni ndi zochepa anamwazikana kamwazi kuposa zina nyali, kotero zipangizo kunyumba angafunike nambala yaikulu ya zipangizo. Izi makamaka noticeable pa nkhani ya msewu kuyatsa, amene ali osowa pamene kuwayika mindandanda yamasewera angabwere ndi mikwapulo ya m'madera mdima. Komanso anaona kuti nyali LED pang'onopang'ono kutaya kuwala (za 10-20 peresenti) ndi mapeto a nthawi ya ntchito.

Monga Tingaone pamwamba, ogula maganizo zidzasankhidwa pafupifupi mofanana. Ngakhale limaneneratu iwo odzitukumula m'tsogolo, nyali LED sizinathe anakankhira msika Anzawo ake, koma kutenga maalumali malo oyenera. A kusankha chimene kuunikira bwino ntchito, nthawi zonse chili ndi wogula.

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