Igishinwa
-
Ni irihe tandukaniro riri hagati y'imirongo y'urumuri rwa LED ya 24V n'imirongo y'urumuri ya LED ya 12V? Ni iyihe ikwiriye umushinga wawe?
Mu gihe uhitamo imirongo y'urumuri rwa LED, banza umenye voltage! Guhitamo idakwiye bishobora gutera urumuri rutangana ndetse n'ingaruka zishobora guterwa n'umutekano. 1.1 Voltage ni "igipimo cy'ingenzi" cy'imirongo y'urumuri rwa LED: Kuki utahitamo Blindly? ●Kudahuza kwa voltage bishobora gutuma umurongo w'urumuri ucika, ugatakaza...Soma byinshi -
Imirongo y'urumuri rwa LED imara igihe kingana iki? Ibintu bitatu by'ingenzi bigira ingaruka ku gihe cyo kuyikoresha
Mu guhitamo imirongo y'urumuri rwa LED, "igihe cy'ubuzima" ni ikimenyetso cy'ingenzi cyihishe kuruta urumuri. Kuki abantu bose bita ku buzima bw'imirongo y'urumuri rwa LED? Twamenye ko hari impamvu nyinshi zikurikira: 1-Gusimbuza kenshi bitwara amafaranga menshi: Gushyiramo...Soma byinshi -
Ni iki kigomba kwitabwaho mu gihe ugura uduce tw'urumuri rwa LED two mu mishinga y'ubuhanga?
Kuki "ibisobanuro birambuye" ari byo bigena intsinzi cyangwa gutsindwa k'umushinga w'ubuhanga mu kugura uduce tw'amatara ya LED? 1.1 Itandukaniro ry'ingenzi hagati yo kugura ibikoresho by'ubuhanga mu buhanga n'ibiciro by'abantu ku giti cyabo: ingano nini, ingaruka nini, no kwihanganira amakosa make ● Amakosa yo kugura ibikoresho ku giti cyabo ...Soma byinshi -
Itandukaniro riri hagati y'imirongo y'urumuri rwa LED rudapfa amazi rwa IP65 na IP67: Uburyo butandukanye bwo guhangana n'ibidukikije byo hanze
Kuki uburyo bwo kwirinda amazi ari "inzira y'ubuzima" ku miyoboro y'amatara ya LED yo hanze? 1.1 Ingaruka z'ingenzi ku bidukikije byo hanze: Ingaruka z'imvura, umukungugu n'ubushuhe ku miyoboro y'amatara: ●Ingero z'imiyoboro migufi n'ubushyuhe biterwa no kwibira mu mazi y'imvura cyangwa kuyasuka ●Kwiyongera kw'umukungugu bigira ingaruka ku gushonga k'ubushyuhe ...Soma byinshi -
Ni izihe nyungu za ics zubatswemo na ics zo hanze mu mirongo y'urumuri rwa LED?
Mu rwego rw'imirongo y'urumuri rwa LED, itandukaniro ry'ingenzi hagati ya "IC yubatswemo" na "IC yo hanze" riri mu mwanya wo gushyiramo chip yo kugenzura (IC), igena mu buryo butaziguye uburyo bwo kugenzura, imiterere y'imikorere, imiterere y'ishyirwamo n'imiterere ikwiye...Soma byinshi -
Umurongo w'urumuri utari uwa polar ni iki?
Imirongo y'urumuri rwa LED idakoresha polar ni ikintu cyoroshye kandi cyoroshye mu bijyanye n'urumuri rwa LED. Akamaro kayo k'ingenzi ni ukunyura mu mipaka ya polarity y'insinga z'imirongo y'urumuri rwa LED isanzwe, ibyo bikaba byorohereza cyane kuyishyiraho no kuyikoresha. Ibi bikurikira ni i...Soma byinshi -
Ni gute wakwirinda imibu ikoresheje urumuri?
Imibu yabaye iya mbere mu gukwirakwiza virusi. Ni gute twakora akazi keza mu kurinda imibu? Igice cya 1: Ihame ryo kwirinda imibu 1）Ubwo abahanga mu by'udukoko bigaga imiterere y'imibu, basanze imibu ifite ubwiyongere bw'ubwoba kandi ikunda cyane ...Soma byinshi -
Ni irihe tandukaniro riri hagati y'imirongo y'urumuri rwa AC n'imirongo y'urumuri rwa DC?
Ingufu zitangwa, imiterere, ikoreshwa, n'imikorere y'imirongo y'urumuri rwa AC (umuyoboro usimburana) na DC (umuyoboro utaziguye) ni bimwe mu bitandukanya cyane. Itandukaniro ry'ibanze ni iri rikurikira: 1. Imirongo y'urumuri rwa AC nk'isoko y'amashanyarazi Iyi mirongo ni ...Soma byinshi -
Ni ibihe bintu bifitanye isano n'agaciro k'imirongo y'urumuri irwanya ubwiza?
Hari ibintu byinshi bishobora kugira ingaruka ku buryo urumuri rubonwa n'abareba uburyo urumuri rudashimishije, ibyo bikaba bigira ingaruka ku gaciro k'urumuri rudafatwa n'urumuri. Ibi bikurikira ni ibintu by'ingenzi bigira ingaruka ku bushobozi bw'urumuri rudafatwa n'urumuri mu kugabanya urumuri: 1. Umucyo: Ikintu kimwe cy'ingenzi cyo kwitabwaho ni...Soma byinshi -
Igishushanyo mbonera kidafite itara nyamukuru ni ikihe?
Akenshi izwi nka "amatara y'icyiciro" cyangwa "amatara yo mu kirere," gushushanya ahantu hatari urumuri rw'ibanze bisaba gukoresha amasoko atandukanye y'urumuri kugira ngo habeho ikirere gifite urumuri rwiza hatishingiwe ku kintu kimwe cyo hejuru. Ibi bikurikira ni bimwe mu bintu by'ingenzi n'...Soma byinshi -
Ni irihe tandukaniro riri hagati y'amatara ya strip n'amatara ya LED?
"Amatara ya Strip" na "amatara ya LED" ntabwo ari ikintu kimwe; bivuga ibintu bitandukanye by'ikoranabuhanga ry'urumuri. Dore incamake y'ibitandukanya: Ibisobanuro by'amatara ya LED Amatara ya LED (Light Emitting Diode) ni ubwoko bw'ikoranabuhanga ry'urumuri ritanga urumuri hakoreshejwe uburyo bwa semic...Soma byinshi -
Ni gute LED ikora urumuri?
Electroluminescence ni inzira LED (Light Emitting Diodes) zikoresha mu gutanga urumuri. Uku ni ko bikora: 1-Semiconductor Material: Ibikoresho bya semiconductor, ubusanzwe biba bivanze n'ibintu nka fosforasi, arsenic, cyangwa gallium, bikoreshwa mu gukora LED. Agace ka n-type (negative) byombi, aho...Soma byinshi
