Igishinwa
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Kuki imirongo ya RGB idafite CRI, Kelvin, cyangwa amanota y'ubushyuhe?
Kubera ko imirongo ya RGB ikunze gukoreshwa mu matara yo mu kirere cyangwa mu mitako kuruta mu kwerekana neza amabara cyangwa gutanga ubushyuhe bwihariye bw'amabara, akenshi ibura agaciro ka Kelvin, lumen, cyangwa CRI. Mu gihe cyo kuganira ku masoko y'urumuri rwera, nk'amatara ya LED cyangwa imiyoboro ya fluorescent, ikoreshwa kuri ...Soma byinshi -
Ni ibihe bintu bigomba kwitabwaho ku bijyanye n'amatara ya LED?
Ese uzi metero zingahe z'uburebure bw'urumuri rusanzwe rw'umurongo? Ku matara ya LED, uburebure busanzwe bw'umurongo ni metero eshanu. Ubwoko nyabwo n'icyitegererezo cy'urumuri rwa LED, ndetse n'ibisobanuro by'uwakoze, bishobora kugira ingaruka kuri ibi. Ni ingenzi cyane...Soma byinshi -
Ibyo twabonye mu imurikagurisha mpuzamahanga rya Guangzhou
Imurikagurisha Mpuzamahanga ry’Amatara rya Guangzhou rigamije ahanini kwerekana iterambere n’udushya bigezweho mu nganda z’amatara. Ribera urubuga abakora, abashushanya, n’abanyamwuga mu nganda kwerekana ibicuruzwa byabo n’ikoranabuhanga rijyanye n’ubwubatsi, aho batuye...Soma byinshi -
Igishushanyo mbonera cyoroheje cyane gifite urumuri rwinshi rutanga urumuri rwinshi
Twakoze ikintu gishya ubwacu - Umukandara wa Nano COB ufite imiterere yoroheje cyane, utanga urumuri rwinshi, reka turebe uburyo uhangana. Umukandara wa Nano Neon ufite imiterere mishya ifite ubugari bwa mm 5 gusa, ushobora gushyirwa mu mitako itandukanye yo mu nyanja...Soma byinshi -
Ni izihe nyungu za chips enye muri imwe n'eshanu muri imwe ku itara rya strip?
Udupira tune muri kimwe ni ubwoko bw'ikoranabuhanga ryo gupakira LED aho ipaki imwe irimo udupira tune twa LED dutandukanye, akenshi tuba dufite amabara atandukanye (ubusanzwe dutukura, icyatsi kibisi, ubururu n'umweru). Iyi gahunda ikwiriye mu bihe aho hakenewe ingaruka z'urumuri rufite amabara menshi kuko ituma ...Soma byinshi -
Ni gute wasoma raporo ya LM80?
Raporo isobanura imiterere n'imikorere ya module y'urumuri rwa LED yitwa raporo ya LM80. Kugira ngo usome raporo ya LM80, kora ibi bikurikira: Menya intego: Mu gusuzuma uburyo module y'urumuri rwa LED ibungabunga urumuri uko igihe kigenda, raporo ya LM80 ikunze gukoreshwa. Itanga ...Soma byinshi -
Kuki 48v ishobora gutuma urumuri rw'imirongo rugenda ndende?
Amatara ya LED ashobora gukora igihe kirekire kandi umuriro wagabanutseho muke iyo akoresha umuriro mwinshi, nka 48V. Isano iri hagati y'umuriro, umuriro, n'ubudahangarwa mu miyoboro y'amashanyarazi ni yo mpamvu. Umuriro ukenewe kugira ngo utange ingufu zingana ni muto...Soma byinshi -
Ese uzi raporo y'ikizamini cya TM30 ku itara rya strip?
Ikizamini cya TM-30, uburyo bwo gusuzuma ubushobozi bwo kwerekana amabara bw'amatara, harimo n'amatara ya LED, bukunze kuvugwa muri raporo y'ikizamini cya T30 ku matara ya strip. Iyo ugereranyije ibara ry'amatara y'urumuri n'iry'urumuri rw'icyitegererezo, raporo y'ikizamini cya TM-30 itanga...Soma byinshi -
Ni gute uburyo bwo gupima urumuri bwa LED bugira ingaruka ku bwoko bw'urumuri nifuza kugeraho?
Umwanya uri hagati y'amatara ya LED ku gikoresho cy'urumuri witwa pitch ya LED. Bitewe n'ubwoko bwihariye bw'amatara ya LED—urugero: imirongo ya LED, amapaneli, cyangwa amatara—pitch ishobora guhinduka. Hari uburyo bwinshi pitch ya LED ishobora kugira ingaruka ku bwoko bw'urumuri wifuza gukoresha...Soma byinshi -
Kuki imirasire y'urumuri rwa LED ikunzwe cyane?
Inganda z'amatara zimaze igihe kinini zitera imbere, kandi amatara menshi yaravuguruwe, ariko itara rya LED ni ryo rikunzwe cyane ku isoko, kuki? Imirongo y'amatara ya LED ikunzwe kubera impamvu nyinshi. Imirongo y'amatara ya LED ikoresha ingufu nke cyane, ikoresha amashanyarazi make cyane ugereranyije n'...Soma byinshi -
Ubushobozi bw'urumuri ni iki?
Ubushobozi bw'isoko ry'urumuri bwo gukora urumuri rugaragara neza bupimirwa ku buryo rugaragara. Lumens kuri watt (lm/W) ni igipimo gisanzwe cyo gupima, aho watts zigaragaza ingano y'ingufu z'amashanyarazi zikoreshwa kandi zigatuma urumuri rugaragara rugaragara rugaragara. Havugwa ko isoko y'urumuri...Soma byinshi -
Ni izihe ngaruka mbi z’urumuri rw’izuba (photobiological)?
Ishyirwa mu byiciro ry’ibyago byo mu bwoko bwa photobiological rishingiye ku gipimo mpuzamahanga cya IEC 62471, gishyiraho amatsinda atatu y’ibyago: RG0, RG1, na RG2. Dore ibisobanuro kuri buri kimwe. Itsinda rya RG0 (Nta byago) rigaragaza ko nta byago byo mu bwoko bwa photobiological bibaho mu gihe habayeho impanuka ziteganijwe ...Soma byinshi
