Amakuru yinganda
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Icyizere cyisoko rya LED icyatsi kibisi gifite ubwenge nibyiza cyane
Sisitemu yo kugenzura amatara yubwenge ni uburyo bwo kugenzura amatara akoresha uburyo bwa elegitoroniki ya elegitoroniki ya elegitoroniki hamwe n’ikoranabuhanga rya induction kugira ngo akurikirane kandi akurikirane amashanyarazi mu gihe nyacyo, mu buryo bwikora kandi neza uhindure voltage na amplitude ya none yumuzunguruko, improv ...Soma byinshi -
Itara rya filament itara: ibibazo 4 bikomeye nibibazo 11 byo kugabana
Led filament itara risa nkaho ryavutse mugihe gikwiye, ariko mubyukuri ntirigaragara.Kunegura kwayo kwinshi kandi gutuma itatangiza igihe cyayo cy '"igihe cyiterambere".None, ni ibihe bibazo by'iterambere bihura n'amatara ya LED filament muriki cyiciro?Ikibazo 1: umusaruro muke Co ...Soma byinshi -
Mugihe cya enterineti yibintu, nigute amatara ya LED ashobora gukomeza guhuza ibice bya sensor?
Inganda zimurika ubu nizo nkingi ya interineti igaragara yibintu (IOT), ariko iracyafite imbogamizi zitoroshye, harimo n'ikibazo: Nubwo LED imbere mumatara ishobora kumara imyaka ibarirwa muri za mirongo, abakoresha ibikoresho bashobora gusimbuza kenshi chip na sensor zashyizwemo mu matara amwe ...Soma byinshi -
Ni kangahe gukwirakwiza ubushyuhe bigira ingaruka kumuri mwinshi LED
Kubera ikibazo cy’ibura ry’ingufu ku isi ndetse n’umwanda uhumanya ibidukikije, LED yerekana ifite umwanya mugari kubera ibiranga kuzigama ingufu no kurengera ibidukikije.Mu rwego rwo kumurika, ikoreshwa ryibicuruzwa bya LED bimurika bikurura isi.Gener ...Soma byinshi -
Isesengura ryibyiza nibiranga imiterere yamatara ya LED
Imiterere yamatara ya LED igabanijwemo ibice bine: imiterere ya sisitemu yo gukwirakwiza urumuri, imiterere ya sisitemu yo gukwirakwiza ubushyuhe, gutwara ibinyabiziga hamwe nuburyo bwo gukingira / gukingira.Sisitemu yo gukwirakwiza urumuri igizwe na LED yamatara (isoko yumucyo) / gutwara ubushyuhe bo ...Soma byinshi -
Ikintu cyo gukingira urumuri rwa LED: varistor
Ikigezweho cya LED cyiyongera kubera impamvu zitandukanye zikoreshwa.Muri iki gihe, hagomba gufatwa ingamba zo gukingira kugirango LED itangirika kuko amashanyarazi yiyongereye arenze igihe runaka na amplitude.Gukoresha ibikoresho byo kurinda umuzunguruko nibyo byingenzi kandi byubukungu birinda ...Soma byinshi -
Intambwe ikurikira yo gutanga amashanyarazi yihutirwa ni uguhuza hamwe nubwenge
Kugeza ubu, ubukungu bwisi burimo kwerekana umuvuduko mwiza, kandi inganda za LED nazo zigaragaza iterambere ritigeze ribaho.Mu iyubakwa ryumujyi wubwenge, ibigo byayoboye bifata amahirwe bigakomeza guhanga udushya no kwiteza imbere.Iterambere ryihuse ryinganda naryo rihujwe na L ...Soma byinshi -
Hamwe niterambere ryiterambere rya tekinoroji ya LED, itara ryiza rizahinduka isoko yinganda
Haraheze imyaka irenga icumi, abantu benshi ntibari gutekereza ko kumurika nubuzima bifitanye isano.Nyuma yimyaka irenga icumi yiterambere, inganda zamurika LED ziyongereye kuva mugukurikirana imikorere yumucyo, kuzigama ingufu nigiciro kugeza kubisabwa kumiterere yumucyo, ubuzima bworoshye, urumuri ...Soma byinshi -
LED inganda zikora inganda ziregereje
Mu bihe byashize 2019-1911, byari "biteye agahinda" ku nganda za LED, cyane cyane mubijyanye na chip ya LED.Ubushobozi buciriritse kandi buciriritse hamwe nigabanuka ryibiciro byapfukiranwe mumitima yabakora chip.Ubushakashatsi bwa GGII bwerekana ko igipimo rusange cy’Ubushinwa '...Soma byinshi -
Ni iki kigira ingaruka ku gukuramo urumuri mu gupakira LED?
LED izwi nkibisekuru bya kane bitanga urumuri cyangwa isoko yicyatsi kibisi.Ifite ibiranga kuzigama ingufu, kurengera ibidukikije, igihe kirekire cya serivisi nubunini buto.Irakoreshwa cyane mubice bitandukanye nko kwerekana, kwerekana, gushushanya, kumurika inyuma, kumurika rusange na urba ...Soma byinshi -
Kuki amatara ya LED yijimye kandi yijimye?
Nibintu bisanzwe cyane byatumye amatara ahinduka umwijima kandi yijimye nkuko akoreshwa.Vuga muri make impamvu zishobora kwijimye urumuri rwa LED, ntakindi kirenze ingingo eshatu zikurikira.1.Gutwara amashanyarazi yamatara ya LED asabwa gukora kuri voltage ya DC (munsi ya 20V), ariko bisanzwe ma ...Soma byinshi -
LED "COB" Niki kandi Kuki Zifite akamaro?
Niki LED-Chip-on-Board (“COB”) LED?Chip-on-Board cyangwa “COB” bivuga gushiraho chip yambaye LED yambaye ubusa ihuye na substrate (nka karubone ya silicon cyangwa safiro) kugirango itange imirongo ya LED.COB LEDs ifite inyungu nyinshi kurenza tekinoroji ya LED ishaje, nka Surface Mount ...Soma byinshi