Amakuru yinganda
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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. Chip yubururu LED + umuhondo wicyatsi kibisi, harimo inkomoko ya fosifori ya fosifori Icyatsi kibisi cyumuhondo icyatsi kibisi gikurura urumuri rwubururu rwa chip zimwe na zimwe za LED kugirango zivemo Photoluminescence, kandi urumuri rwubururu ruva kuri chip ya LED rusohoka ruva muri fosifore hanyuma rugahuza numuhondo 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 mumatara ya LED n'amatara.Ingufu zose zuzuye = kwimbere kwimbere × Gukuramo urumuri rwa chip × Gukora neza kumashanyarazi yamashanyarazi × Gukora neza kwa fosifori efficient 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 -
Ubuhanga bwo gutoranya no gutondekanya imashini yerekwa urumuri
Kugeza ubu, urumuri rwiza rutanga urumuri rurimo urumuri rwinshi rwa fluorescent, itara rya fibre optique halogen, itara rya xenon nisoko rya LED.Porogaramu nyinshi ziyobowe nisoko yumucyo.Hano hari ibintu byinshi bisanzwe LED bitanga urumuri muburyo burambuye.1. Umucyo uzenguruka isoko yamatara ya LED arategura ...Soma byinshi -
Kugereranya hagati ya LED itara ryumubiri wumuntu n itara ryumubiri wumuntu
Itara ryinjira mumubiri wumuntu ukoresha infrarafarike yumuriro itangwa numubiri wumuntu kugirango imenye kandi itange ibimenyetso byamashanyarazi nibintu byinjiza ubushyuhe.Binyuze mu gikoresho cyo kwinjiza, itara rishobora kugenzurwa kugirango rizimye kandi rizimye.Ifite ibiranga urumuri iyo abantu baza kandi ...Soma byinshi -
Igishushanyo mbonera cyo kwagura ubuzima bwa LED.Nigute ushobora guhitamo no gukoresha ibikoresho byo gukwirakwiza ubushyuhe?
Abashinzwe iterambere barashobora kunoza imikorere nubuzima bwa serivisi bayobowe binyuze mugucunga neza ubushyuhe.Guhitamo neza ibikoresho byo gukwirakwiza ubushyuhe nuburyo bukoreshwa ni ngombwa cyane.Tugomba gusuzuma ikintu cyingenzi muguhitamo ibicuruzwa - ikoreshwa ryubushyuhe diss ...Soma byinshi -
Igishushanyo mbonera muburyo bwa LED
Kuberako agaciro ka VF karanga LEDs, indangagaciro zimwe za VF zizahinduka hamwe nubushyuhe nubu, mubisanzwe ntibikwiranye nigishushanyo mbonera.Ariko, mubihe bimwe na bimwe, tugomba gukemura ikibazo cyo gutwara ibiciro bya LED nyinshi murwego rumwe.Ibishushanyo birashobora gukoreshwa muburyo bwo ...Soma byinshi -
Itara rya filament itara: ibibazo 4 bikomeye, 11 sub ingorane
Ikibazo 1: umusaruro muke Ugereranije n'amatara gakondo yaka, amatara ya firimu ya firimu afite ibisabwa byinshi mubipakira.Biravugwa ko kuri ubu, amatara ayobowe na filament asabwa cyane cyane kubijyanye na filament ikora ya voltage ikora, igishushanyo mbonera gikora, icyerekezo cya LED hamwe na po ...Soma byinshi