Igishinwa
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Imiyoboro ya Aluminiyumu y'urumuri rwa LED ni iki? IGICE CYA 1
Imiyoboro yacu ya aluminiyumu (cyangwa extrusions) hamwe na diffusers ni bibiri mu byongewemo cyane ku matara yacu ya LED. Ushobora kubona buri gihe imiyoboro ya aluminiyumu iri ku rutonde rw'ibice nk'ikintu cy'ubushake mu gihe utegura imishinga y'amatara ya LED. Ariko se, ni gute 'bidashoboka' mu by'ukuri?...Soma byinshi -
AMATARA Y'UMUNTU KU MUNTU
4 Fs z'Ubuzima bw'Umucyo: Imikorere, Kuzimya, Kuzura kwa Spectrum, no Kwibanda Muri rusange, ubwiza bw'urumuri, kuzimya urumuri, no gukwirakwira/kwibanda ku gukwirakwiza urumuri ni ibintu bitatu bigize urumuri rw'ubukorano bishobora kugira ingaruka ku buzima bwawe. Intego ni ukubyara ...Soma byinshi -
Ni gute urumuri rwa LED rushobora gukosorwa?
Kubera ko tugomba kumenya ibice by'urumuri bigomba kunozwa cyangwa gusimburwa, twashimangiye uburyo ari ingenzi kumenya aho uru rumuri ruturuka (ni imbaraga za AC cyangwa PWM?). Niba LED STRIP ari yo itera uru rumuri, uzakenera kuyihindura indi nshya yakozwe kugira ngo ihindure...Soma byinshi -
Ese amatara ya LED yangiza amaso yawe?
Kuva mu 1962, amatara ya LED y’ubucuruzi yafatwaga nk'amatara asimbura amatara asanzwe akoresha incandescent. Arahendutse, nta ngufu nyinshi, kandi atanga amabara atandukanye ashyushye. Ariko, atanga urumuri rw'ubururu, rubi ku maso, nk'uko bitangazwa...Soma byinshi -
Ni irihe tandukaniro riri hagati y'urumuri n'ubushyuhe bw'amabara?
Abantu benshi bakoresha inzira idafite aho ihuriye, ifite intambwe ebyiri kugira ngo bamenye ibyo bakeneye mu gihe bategura amatara yo mu cyumba. Icyiciro cya mbere akenshi ni ukumenya ingano y'urumuri rukenewe; urugero, "nkeneye lumens zingahe?" bitewe n'ibikorwa bibera muri icyo cyumba nk'uko...Soma byinshi -
Ni gute umurongo wa pixel uhinduka ukora?
Ihame ry'imikorere y'urumuri rw'umugozi rituruka ku miterere yarwo n'ikoranabuhanga ryarwo. Ikoranabuhanga rya kera ni ugusudira LED ku nsinga y'umuringa, hanyuma ugapfuka umuyoboro wa PVC cyangwa ugashyiraho ibikoresho mu buryo butaziguye. Hari ubwoko bubiri bw'uruziga n'ubugari. Biterwa n'umubare w'insinga z'umuringa n'...Soma byinshi -
Guhuza imirongo ya LED muri "Series" vs "Parallel"
Wahisemo gukoresha amatara ya LED mu mushinga wawe utaha, cyangwa ushobora no kuba witeguye gushyiramo insinga. Niba ufite umurongo wa LED urenze umwe, kandi ukaba ugerageza kuyahuza n'isoko imwe y'amashanyarazi, ushobora kwibaza uti: ese agomba kuba ...Soma byinshi -
Ni iyihe nziza kurusha izindi – 12V cyangwa 24V?
Amahitamo asanzwe mu guhitamo umurongo wa LED ni 12V cyangwa 24V. Byombi biri mu matara make ya voltage, aho 12V ari yo ikunze gutandukana. Ariko se ni ikihe cyiza kurushaho? Biterwa n'ibintu bitandukanye, ariko ibibazo biri hepfo bigomba kugufasha kubigabanya. (1) Umwanya wawe. Ingufu za LED li...Soma byinshi -
Kuki habaho kugabanuka k'amashanyarazi ya LED kandi twakwirinda dute?
Mu gihe ukorana n'imishinga y'imirongo ya LED ifite ingufu nyinshi, ushobora kuba warabonye cyangwa warumvise umuburo ku bijyanye no kugabanuka k'amashanyarazi ku mpande za LED zawe. Kugabanuka k'amashanyarazi ku mpande za LED ni iki? Muri iyi nkuru, turasobanura impamvu yabyo n'uko wabyirinda. Kugabanuka k'amashanyarazi ku mpande z'urumuri...Soma byinshi -
Umugozi wa CSP LED ni iki, ni irihe tandukaniro riri hagati ya COB na CSP strip?
CSP ni ikoranabuhanga rigezweho ugereranyije n'ibicuruzwa bya COB na CSP byamaze kugera ku musaruro munini kandi ririmo kwaguka mu bikorwa by'amatara. COB na CSP byombi by'amabara yera (2700K-6500K) bitanga urumuri hamwe n'ibikoresho bya GaN. Bivuze ko byombi bizakenera ibikoresho bya fosforasi kugira ngo bihindure o...Soma byinshi -
Gufata amabara n'uburyo SDMC ari byo bisobanura iki?
Kwihanganira amabara: Ni igitekerezo gifitanye isano rya hafi n'ubushyuhe bw'amabara. Iki gitekerezo cyatanzwe bwa mbere na Kodak mu nganda, Abongereza ni Standard Deviation of Color Matching, byitwa SDCM. Ni itandukaniro riri hagati y'agaciro kabazwe ka mudasobwa n'agaciro gasanzwe ka ...Soma byinshi -
Igikoresho cyo gukata urumuri cya LED ni iki? Uburyo bubiri bwo gukata urumuri ukeneye kumenya
Amatara ya diode isohora urumuri (LED) arakenewe cyane. Ariko kubera ko LED zikora ku muyoboro w'amashanyarazi utaziguye, gupima LED byasaba gukoresha ama-driver ya dimmer ya LED, ashobora gukora mu buryo bubiri. Umushoferi wa Dimmer ya LED ni iki? Kubera ko LED zikoresha voltage nkeya no mu muyoboro w'amashanyarazi utaziguye, umuntu agomba kugenzura...Soma byinshi
