Intangiriro
Urimo guhitamo hagati yumuvuduko uhoraho na voltage ihoraho Abashoferi ba LED ? Iki cyemezo kirashobora guhindura cyane imikorere nubushobozi bwa sisitemu yo kumurika. Muri iyi ngingo, tuzagabanya itandukaniro ryibanze hagati yubwoko bubiri bwabashoferi ba LED. Uzasobanukirwa nimwe ihuye neza nibyo ukeneye, byemeza imikorere myiza no kuramba.
Muri iyi ngingo, uziga ibyiza, porogaramu, nuburyo bwo gufata icyemezo kiboneye muguhitamo umushoferi wa LED.
Umushoferi wa LED ni iki?
Ibisobanuro n'imikorere yumushoferi wa LED
Umushoferi wa LED nikintu cyingenzi cya elegitoroniki cyagenewe gucunga no kugenzura ingufu zitangwa na LED (diode itanga urumuri). Bitandukanye n'amatara gakondo ashobora gukoreshwa biturutse ku mashanyarazi, LED isaba imiterere y'amashanyarazi yihariye kugirango ikore neza kandi neza. Harimo voltage yagenzuwe hamwe numuyoboro ugenzurwa. Umushoferi wa LED yemeza ko imbaraga zukuri zitangwa kuri LED, ikumira ibihe birenze urugero cyangwa bitagira ingufu bishobora kwangiza LED cyangwa kugabanya imikorere yayo.
Umushoferi wa LED arakenewe kuko LED zumva ihindagurika ryamashanyarazi. Niba amashanyarazi menshi cyangwa amashanyarazi yatanzwe, LED irashobora gucana. Ibinyuranye, niba imbaraga nke zitanzwe, LED ntishobora kugera kumurabyo wuzuye cyangwa irashobora kunanirwa gucana burundu. Kubwibyo, umushoferi wa LED akora nkuburinzi, yemeza ko LED ikora mubipimo byabigenewe, biganisha kumuri wizewe, ukoresha ingufu.
Abashoferi ba LED baza muburyo bubiri bwibanze: burigihe burigihe kandi burigihe burigihe. Guhitamo hagati yibi byombi biterwa nuburyo bwa sisitemu yo kumurika hamwe nibisabwa byihariye bya LED yawe.
Ubwoko bwa LED Abashoferi: Umuyoboro uhoraho vs Umuvuduko uhoraho
1. Mubisanzwe bikoreshwa muburyo bwa LED ihuza sisitemu aho ikeneye kugenzurwa neza. Umushoferi uhoraho ahindura ibisohoka kugirango ashobore gukomeza urwego rwerekanwe kuri LED, yemeza imikorere myiza.
. Nibyiza kuri parallel-ihuza LED sisitemu aho voltage isanzwe, kandi ikigezweho biterwa numutwaro (nukuvuga umubare wa LED uhujwe mukuzunguruka).
Gusobanukirwa itandukaniro ryibanze hagati yubwoko bubiri ningirakamaro muguhitamo umushoferi ukwiye kubisabwa. Reka dusuzume buriwese muburyo burambuye.
Abashoferi ba LED bahoraho: Incamake
Uburyo burigihe LED Abashoferi Bakora
Umushoferi uhoraho wa LED ikora mugutanga urumuri ruhamye kandi ruhoraho kuri LED. Ubu bwoko bwumushoferi ahindura ibisohoka voltage kugirango yizere ko ikiriho gihoraho, hatitawe ku ihindagurika ryamashanyarazi cyangwa umutwaro kuri sisitemu. Abashoferi bahoraho nibyiza kumashanyarazi menshi cyangwa iyo LED itondekanye. Muburyo nk'ubwo, buri LED isaba umuyoboro wihariye kugirango ukore neza, kandi umushoferi uhoraho yemeza ko iyi miyoboro ikomeza, hatitawe kubitandukanya na voltage ya sisitemu.
Imwe mumpamvu zingenzi zo gukoresha umushoferi uhoraho ni uko yongerera ingufu sisitemu. Mugukomeza imiyoboro ihamye, umushoferi yemeza ko LED ikora murwego rwiza cyane, bityo bikarinda gukoresha ingufu nyinshi no kubyara ubushyuhe.
Ibyiza bya buri gihe LED Abashoferi
1. Ibi bifasha kugabanya imyanda yingufu, cyane cyane mumashanyarazi menshi aho kubungabunga ingufu aribyo byambere.
2. Uburebure bwa LED Burebure: Mugukomeza umuyaga uhoraho, abashoferi bahoraho bafasha kwirinda kurenza urugero LED, zishobora kongera igihe cyo kubaho.
3. Ibisohoka byumucyo uhoraho: Kuva ikigezweho cyateganijwe, LED izatanga urumuri ruhamye kandi ruhoraho. Ibi nibyingenzi byingenzi mubisabwa aho urumuri rumwe ari ngombwa, nko mumurika ryubucuruzi nibiranga ubwubatsi.
Porogaramu Nziza Kubisanzwe LED Abashoferi
Imashini zihoraho za LED zikwiranye nimbaraga nyinshi ninganda zikoreshwa munganda aho kugenzura neza bikenewe. Ingero zimwe zirimo:
Ubwoko bwa Porogaramu |
Urugero |
Itara ryo kumuhanda |
Amatara yo kumuhanda, ibimenyetso byumuhanda |
Amatara y'umwuzure |
Ibibuga by'imikino, ibibuga byo hanze |
Amatara maremare yinganda |
Inganda, ububiko |
Kwamamaza hanze |
Ibyapa byamamaza, ecran ya digitale |
Amatara yimodoka |
Amatara, amatara yumurizo LED |
Izi porogaramu akenshi zisaba ibikoresho bya LED guhuzwa murukurikirane, aho buri LED ikenera umuyoboro uhamye kugirango ugere kumucyo umwe no gukora neza.
Umuyoboro uhoraho wa LED Abashoferi: Incamake
Uburyo Umuyoboro Uhoraho LED Abashoferi bakora
Umushoferi uhoraho wa LED itanga amashanyarazi ahamye, ateganijwe kuri LED, mugihe itangwa rishobora gutandukana bitewe numutwaro. Ubu bwoko bwumushoferi bukoreshwa mubisanzwe imbaraga nkeya aho LED ihujwe. Umuvuduko wa voltage uva mumushoferi ukomeza guhoraho, ukemeza ko buri LED cyangwa itsinda rya LED ryakira voltage isabwa.
Abashoferi ba voltage bahoraho biroroshye mugushushanya ugereranije nabashoferi bahoraho kandi mubisanzwe bikoreshwa mubisabwa aho ingufu za sisitemu ya LED ikenera cyane kandi iteganijwe. Aba bashoferi bakwiranye cyane na sisitemu nka LED imirongo n'ibimenyetso, aho ikigezweho kigenda gitandukana bitewe numubare wa LED mumuzunguruko.
Ibyiza bya Constant Voltage LED Abashoferi
1. Ubworoherane nigiciro-Gukora neza: Abashoferi ba voltage bahoraho ntibahenze kandi byoroshye kuyishyiraho kuko bidasaba kugena neza neza ibyubu. Nibyiza kubiciro bidahenze kandi bifite imbaraga nke.
2. Gushiraho byoroshye: Aba bashoferi batanga byinshi byoroshye muburyo bwo kwagura sisitemu. Ongeraho LED nyinshi kumurongo ntisaba guhinduka kubashoferi mugihe cyose voltage ikomeza guhoraho.
3. Guhuza na LED zifite ingufu nkeya: Abashoferi ba voltage bahoraho nibyiza kuri sisitemu ya LED ikoreshwa na voltage ihamye kandi bisaba amabwiriza adasobanutse neza, nkumurongo wa LED n'amatara meza.
Porogaramu Nziza Kuri Umuyoboro Uhoraho LED Abashoferi
Imashanyarazi ihoraho ya LED ikwiranye nibisabwa aho LED itondekanye, kandi voltage ikeneye guhora muri sisitemu. Bimwe mubikorwa byiza byo gukoresha birimo:
Ubwoko bwa Porogaramu |
Urugero |
LED imirongo |
Amatara munsi yinama y'abaminisitiri, amatara yo gushushanya |
Kumurika |
Amatara ya TV, ibimenyetso |
Amabaruwa |
Ibimenyetso byuburyo bwa Neon, ibyerekanwa byamamaza |
Amatara maremare |
Amatara yo gufunga mumazu, mubiro |
DIY imishinga yo kumurika |
Gushiraho amatara yihariye mumazu, abakunda |
Itandukaniro ryibanze hagati yigihe gihoraho nigihe gihoraho cyumuriro wa LED
Kugereranya imikorere no gukora neza
Iyo ugereranije imikorere nubushobozi bwa buri gihe na voltage ihoraho ya LED, porogaramu igira uruhare runini muguhitamo ubwoko bukora neza.
Ibinyabiziga bihoraho bya LED byashizweho kubisabwa aho amabwiriza asanzwe akenewe, nkimbaraga nyinshi za LED. Aba bashoferi batanga imiyoboro ihamye, igenzurwa, ningirakamaro kuri LED isaba umuyoboro wihariye kugirango ukore neza. Mugutunganya ibyagezweho, abashoferi bahoraho bagabanya imyanda yingufu kandi bakemeza ko LED ikora mubushobozi bwabo buhebuje. Ibi ni ingenzi cyane muburyo bunini bwo gucana inganda cyangwa ubucuruzi, aho imikorere myiza ningufu zingirakamaro aribyingenzi byingenzi. Igenzura risobanutse neza rigabanya amahirwe yo kurenza LED, bityo bikongerera igihe cyo kubaho no kuzamura ingufu muri rusange.
Kurundi ruhande, abashoferi ba Constant Voltage LED nibyiza kubisanzwe byoroshye, imbaraga nkeya aho ingufu zingirakamaro zidakomeye. Aba bashoferi bagumana voltage ihagaze neza hatitawe kumihindagurikire yubu. Ibi bituma bakora neza mubikorwa aho imbaraga zisabwa zidahinduka cyane, nkumucyo wo gushushanya cyangwa kubaka. Mugihe zidakoresha ingufu nkizitwara buri gihe mumashanyarazi menshi, zitanga ubworoherane, koroshya imikoreshereze, nishoramari ryo hasi ryambere. Abashoferi ba voltage bahoraho mubisanzwe bakora neza muburyo bubangikanye na LED, aho voltage ihoraho isabwa kuruhande rwa LED.
Imbonerahamwe yo Kugereranya Imikorere
Ikiranga |
Abashoferi ba LED bahoraho |
Umuyoboro uhoraho wa LED |
Amabwiriza agezweho |
Kugenzura neza |
Ibiriho biratandukana numutwaro |
Ubwoko bwa Porogaramu |
Imbaraga zikomeye, sisitemu yinganda |
Sisitemu nkeya, sisitemu yo gushushanya |
Gukora neza |
Gukora neza |
Gukora neza |
Igiciro |
Igiciro kinini |
Igiciro gito |
Sisitemu |
Biragoye |
Byoroshye |
Ibitekerezo hamwe ningengo yimari
Igiciro nikintu cyingenzi mugihe uhitamo hagati yigihe gihoraho na voltage ya LED. Mubisanzwe, abashoferi bahoraho bahenze kuruta abashoferi ba voltage bahoraho bitewe nubuhanga bwabo buhanitse hamwe nubushakashatsi bukomeye. Aba bashoferi barashizweho muburyo bwihariye kugirango bagenzure neza neza, bisaba uruziga ruhanitse hamwe nibigize.
Nyamara, ikiguzi cyinyongera cyumushoferi uhoraho usanga akenshi gifite ishingiro kubikorwa no kuzigama igihe kirekire. Zitanga umusaruro mwinshi, zigabanya gukoresha ingufu, kandi zigatanga umusanzu muremure wa LED. Ibi bituma bashora imari mumishinga minini, aho inyungu yo kuzigama ingufu hamwe no kuramba kwa sisitemu iruta ikiguzi cyambere.
Kurundi ruhande, abashoferi ba voltage bahoraho birigiciro cyinshi kandi birahuye neza na bito, bidakenewe cyane. Bakunze gukoreshwa mubihe aho kwibanda ku bworoherane, gukoresha neza, no koroshya kwishyiriraho. Aba bashoferi ntibasaba sisitemu igoye yo kugenzura, ifasha kugabanya ibiciro byo gukora no kuyishyira mubikorwa. Ku mishinga mito mito yo kumurika, nko gutura cyangwa gushushanya amatara, igiciro gito cyumushoferi uhoraho wa voltage irashobora kuba inyungu ikomeye.
Guhuza amatara ya LED na sisitemu
Ubwuzuzanye bwibihe bigezweho kandi bihoraho bya voltage biterwa ahanini nuburyo bwa sisitemu ya LED.
Abashoferi bahoraho nibyingenzi kuri sisitemu aho LED ihujwe murukurikirane. Muri ubu buryo, buri LED ikeneye kwakira imiyoboro yihariye kugirango ikore neza. Kubera ko amashanyarazi ya LEDs ashobora gutandukana, ibikenewe bigomba gutegekwa kugirango bibabuze kurenza urugero cyangwa kubitwara neza. Nkigisubizo, abashoferi bahora bakeneye birakenewe kuri sisitemu yingufu zisaba kugenzura neza ibyagezweho, kwemeza ko buri LED ikora muburyo bwiza.
Ibinyuranye, abashoferi ba voltage bahoraho bagenewe porogaramu aho LED ihujwe. Muri sisitemu, buri LED yakira voltage imwe, ariko ikigezweho kirashobora gutandukana bitewe numubare wa LED cyangwa imbaraga zabo zisabwa. Abashoferi bahoraho ba voltage nibyiza kumashanyarazi make, aho hibandwa kubungabunga voltage ihamye aho kugenga ibiyobora. Aba bashoferi bakunze gukoreshwa muri sisitemu yoroshye nko kumurika imvugo, ibyapa, cyangwa kumurika imbaraga nke zo gushushanya, aho voltage imwe ihuriweho na LED ni ngombwa.
Guhitamo Umushoferi Ukwiye LED
Gusobanukirwa ibyifuzo byihariye bya sisitemu yawe yo kumurika ni urufunguzo rwo guhitamo ubwoko bukwiye bwa LED. Niba porogaramu yawe irimo imbaraga-nyinshi za sisitemu hamwe na LED bisaba kugenzura neza ibyagezweho, umushoferi uhoraho ni ngombwa. Kuri sisitemu yoroshye, ifite imbaraga nkeya aho ubworoherane nigiciro-cyiza ari ngombwa, abashoferi ba voltage bahoraho batanga igisubizo cyiza. Buri gihe ujye ureba ubunini bwa sisitemu, ibisabwa ingufu zingirakamaro, na bije yawe mugihe ufata icyemezo.
Nigute wahitamo ibinyabiziga byiza bya LED kuri sisitemu yawe
Ibintu ugomba gusuzuma mugihe uhisemo hagati yumushoferi uhoraho nigihe gihoraho
Mugihe uhitamo neza LED umushoferi, hari ibintu byinshi ugomba gusuzuma:
Conf Iboneza LED: Niba LED yawe ihujwe murukurikirane, birakenewe umushoferi uhoraho. Kuburinganire bubangikanye, umushoferi uhoraho wa voltage nibyiza.
Requirements Ibisabwa byingufu: Sisitemu yingufu-nyinshi isaba buri gihe abashoferi bagezweho kugirango bakore neza, mugihe sisitemu-power nkeya itangwa neza nabashoferi ba voltage bahoraho.
Factors Ibidukikije: Niba sisitemu ya LED izahura nubushyuhe bwimihindagurikire cyangwa itandukaniro ryamashanyarazi, umushoferi uhoraho arashobora gutanga ituze ryinshi.
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Nukuri-Isi Koresha Imanza Kubwoko Bwombi bwa LED Abashoferi
Abashoferi bahoraho: Ibyiza byo kumurika inganda, amatara yo kumuhanda, ingufu za LED zikoreshwa cyane, hamwe no kumurika stade aho bikenewe kugenzura neza.
Drivers Abashoferi bahoraho ba voltage: Icyiza cyo kumurika imitako, ibyapa, imirongo ya LED, hamwe na DIY imishinga yo murugo aho ubworoherane, gukoresha neza, no koroshya kwishyiriraho nibyingenzi byingenzi.
Amakosa Rusange Kwirinda Mugihe Uhitamo Umushoferi wa LED
Ikosa rimwe risanzwe muguhitamo umushoferi wa LED ni ukudahuza ubwoko bwumushoferi nuburyo bwa LED. Buri gihe menya neza ko uhitamo umushoferi uhoraho kuri seriveri ihujwe na LED hamwe na voltage ihoraho ya LED ihuye. Byongeye kandi, menya amanota yingufu kandi urebe ko umushoferi wa LED ahuye nibisabwa bya sisitemu.
Umwanzuro
Mugusoza, byombi bihoraho kandi bihoraho voltage LED abashoferi batanga ibyiza byihariye bitewe na porogaramu. Abashoferi bahoraho barusha abandi gukora cyane, gukora-imbaraga nyinshi, gutanga igenzura neza. Kurundi ruhande, moteri ya voltage ihoraho irakwiriye cyane kubushobozi buke buke, butanga ubworoherane kandi buhendutse.
Mugihe uhisemo hagati yumurongo uhoraho na voltage ya LED umushoferi, nibyingenzi kumva inyungu zabo zidasanzwe. Abashoferi bahoraho nibyiza kubisabwa bisaba kugenzura neza ibyagezweho, mugihe abashoferi ba voltage bahoraho batanga ituze kandi ihindagurika muburyo butandukanye bwo kumurika.
Kubashaka abizewe Abashoferi ba LED, Zhuhai Shengchang Electronics Co., Ltd. itanga amahitamo meza yo mu rwego rwo hejuru akenera amatara. Ibicuruzwa byabo byateguwe neza, kwizerwa, no gukora.
Ibibazo
Ikibazo: Ni irihe tandukaniro riri hagati yumuriro uhoraho na voltage ya LED itwara?
Igisubizo: Umushoferi uhoraho wa LED agenga imiyoboro inyura muri LED, mugihe umushoferi uhoraho wa LED ukomeza voltage ihamye ya LED.
Ikibazo: Kuki nahitamo umushoferi uhoraho wa LED?
Igisubizo: Abashoferi bahoraho nibyiza kubisabwa bisaba kugenzura neza no kugenzura neza LED, kwemeza igihe kirekire.
Ikibazo: Nigute nagerageza umushoferi uhoraho wa LED?
Igisubizo: Urashobora gukoresha LED umushoferi ibikoresho byo gupima kugirango ugenzure ibyatanzwe kuri LED, urebe ko bihuye nagaciro kagenwe.
Ikibazo: Ni izihe nyungu zo guhora voltage LED abashoferi?
Igisubizo: Imashini zihoraho za voltage zirahinduka kandi ziroroshye gukoresha muburyo busanzwe bwa LED, zitanga voltage ihamye mumitwaro itandukanye.
Ikibazo: Nigute napima imikorere yumushoferi wa LED?
Igisubizo: Kugenzura imikorere ya LED irashobora gukorwa mugupima imikorere nibikorwa, ukoresheje ibikoresho byo gusuzuma nibikoresho byo gupima neza.
Ikibazo: Ese umushoferi uhoraho wa LED ashobora gukorana na LED zose?
Igisubizo: Oya, ibiyobora bihoraho byashizweho kuri LED bisaba igipimo cyihariye kigezweho, bitandukanye na moteri ya voltage ihoraho ikorana na LED nyinshi zisanzwe.
Ikibazo: Ni ubuhe buryo bwo kwipimisha bukoreshwa kubashoferi ba LED?
Igisubizo: Uburyo rusange bwo gupima ibinyabiziga bya LED burimo gupima ibigezweho, voltage, hamwe nibikorwa rusange bya shoferi mubihe bitandukanye.
