Amakuru yinganda
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Silicon yagenzuye gucana kugirango amatara meza ya LED
Amatara ya LED yabaye tekinoroji yibanze. Amatara ya LED, amatara yumuhanda n'amatara biri hose. Ibihugu biteza imbere gusimbuza amatara yaka na fluorescent mubikorwa byo guturamo, ubucuruzi ninganda zikoreshwa nimbaraga nini n'amatara ya LED. Ariko, niba LED lig ...Soma byinshi -
Nigute chip ya LED ikorwa?
Chip ya LED ni iki? Ni ibihe bintu biranga? LED chip ikora cyane cyane kugirango ikore neza kandi yizewe ya ohm itumanaho ya electrode, ihure nigabanuka ritoya ryagabanutse hagati yibikoresho bishobora guhura, gutanga igitutu cyumuvuduko wo gusudira, kandi mugihe kimwe, nka ...Soma byinshi -
Guhitamo amashanyarazi yo gutanga amashanyarazi ya LED urumuri rwo kugabanya porogaramu
LED irakoreshwa cyane mugukoresha amatara. Usibye ibyiza byayo bidasanzwe muburyo bwo gucana amatara gakondo, usibye kuzamura imibereho yubuzima, kunoza imikorere yamasoko yumucyo no kongera igihe cyumurimo wumuriro wamatara, LED ikoresha dimimoni idasanzwe ...Soma byinshi -
Silicon yagenzuye gucana kugirango amatara meza ya LED
Amatara ya LED yabaye tekinoroji yibanze. Amatara ya LED, amatara yumuhanda n'amatara biri hose. Ibihugu biteza imbere gusimbuza amatara yaka na fluorescent mubikorwa byo guturamo, ubucuruzi ninganda zikoreshwa nimbaraga nini n'amatara ya LED. Ariko, niba LED lig ...Soma byinshi -
Ibipimo bitandatu byo gusuzuma imikorere ya LED yumucyo nubusabane bwabo
Kugirango tumenye niba urumuri rwa LED arirwo dukeneye, mubisanzwe dukoresha urwego rwo guhuza ibizamini, hanyuma tugasesengura amakuru yikizamini. Urwego rusange rushyira hamwe rushobora gutanga ibipimo bitandatu byingenzi bikurikira: luminous flux, luminous efficient, voltage, guhuza ibara, ubushyuhe bwamabara, na ...Soma byinshi -
Kazoza keza inganda zifite ubwenge bwo gutezimbere hamwe nibisabwa
Gari ya moshi, icyambu, ikibuga cy’indege, inzira nyabagendwa, ingabo z’igihugu, n’izindi nzego zishyigikira byazamutse vuba mu myaka yashize bitewe n’ibikorwa remezo by’imbere mu gihugu ndetse n’imijyi, bitanga amahirwe yo kuzamuka mu iterambere ry’ubucuruzi bw’umucyo mu nganda. Ibihe bishya byinganda t ...Soma byinshi -
Isesengura ryinzira nyamukuru tekinike ya LED yera yo kumurika
1. icyatsi kibisi ...Soma byinshi -
Amabanga icyenda yo mu rwego rwo hejuru LED yamashanyarazi
Iterambere ryamatara ya LED ryinjiye mubyiciro bishya. Amashanyarazi yo mu rwego rwohejuru ya LED itanga amashanyarazi kumatara agezweho afite ibi bikurikira: (1) Ubushobozi buke nubushyuhe buke Kuberako amashanyarazi asanzwe yubatswe, hamwe namasaro ya LED, ubushyuhe butanga b ...Soma byinshi -
Kuki amatara ayoboye yoroshye gucika mugihe cyizuba?
Sinzi niba warabonye ko niba iyobowe n'amatara, amatara yo hejuru hejuru, amatara ameza, amatara ya LED, amatara yinganda nubucukuzi, nibindi, biroroshye kumeneka mugihe cyizuba, kandi birashoboka ko kumeneka ni hejuru cyane kurenza iyo mu gihe cy'itumba. Kubera iki? Igisubizo ni ...Soma byinshi -
Ibice icumi bishyushye bya LED ikoreshwa rya tekinoroji
Ubwa mbere, ingufu zose zikoreshwa mumashanyarazi ya LED n'amatara. Ingufu zose zuzuye = kwimbere kwimbere × Gukuramo urumuri rwa chip × Gukora neza kumashanyarazi yamashanyarazi × Gukora neza kwa fosifori efficiency Gukoresha ingufu × Gukoresha itara. Kugeza ubu, agaciro ni gake th ...Soma byinshi -
Ibipimo bitandatu byo gusuzuma imikorere ya LED itanga isoko nubusabane bwabo
Kugirango tumenye niba urumuri rwa LED aricyo dukeneye, mubisanzwe dukoresha urwego rwo guhuza ibizamini, hanyuma tugasesengura dukurikije imibare yikizamini. Urwego rusange rushyira hamwe rushobora gutanga ibipimo bitandatu byingenzi bikurikira: luminous flux, imikorere yumucyo, voltage, guhuza ibara, ibara ...Soma byinshi -
Itara ryashyinguwe ni iki
LED itara yashyinguwe ikozwe muri adze cyangwa ibyuma bidafite ingese nibindi bikoresho, biramba, birinda amazi kandi byiza cyane mukwirakwiza ubushyuhe. Turashobora gusanga kuboneka kwayo mumishinga yo kumurika hanze. Niki rero kiyobowe n'itara ryashyinguwe nibiki biranga ubu bwoko bw'itara ...Soma byinshi