Kuki abashoferi ba LED bananiwe? Impamvu zisanzwe, ibimenyetso byo kuburira, nibisubizo

Kuki abashoferi ba LED bananiwe? Ubushyuhe, ubuhehere, amashanyarazi menshi, kurenza urugero, hamwe namakosa yo kwishyiriraho bitera kunanirwa cyane. Umushoferi wa LED ahindura ingufu za AC mumashanyarazi ya DC hamwe nubu amatara yawe ya LED akeneye. Tekereza nk'umutima wa buri LED itanga amashanyarazi. Umushoferi wa LED udahinduka yongeraho kugenzura, ariko aracyakeneye ibihe bihamye. Urashobora guhagarika ibibazo byinshi hamwe no guhitamo ubwenge, kwishyiriraho ubwitonzi, no kubungabunga bisanzwe. Aka gatabo gasobanura impamvu, kukwereka ibimenyetso byo kuburira ibibazo, kandi bitanga inama zifatika zo gusimbuza no gukumira. Umushoferi mwiza urinda sisitemu yawe yose.

Ibyingenzi

• Kunanirwa kwabashoferi benshi ba LED bituruka kubushyuhe, ubushuhe, kwiyongera kwamashanyarazi, kurenza urugero, namakosa mugihe cyo kwishyiriraho.

• Ubushyuhe nicyo kibazo nyamukuru: kuri buri 10 ° C kuzamuka, ubuzima bwa capacitori bugabanywa kabiri.

• Amazi arashobora gushikana ingese hamwe nizunguruka ngufi, koresha rero abashoferi bafite igipimo cyiza cya IP.

• Imbaraga zituruka kumurabyo cyangwa amashanyarazi ya gride irashobora kwangiza abashoferi ako kanya.

• Kurenza urugero bibaho mugihe ukoresheje imbaraga zirenze umushoferi wagenwe.

• Amakosa yo kwishyiriraho , nko gukoresha voltage itari yo cyangwa kugira insinga zidafunguye, bitera umushoferi wa LED kunanirwa hakiri kare.

• Reba ibimenyetso byo kuburira: guhindagurika, gusakuza, gufungura buhoro, cyangwa nta mucyo na gato.

• Hagarika kunanirwa na guhitamo umushoferi ukwiye , kuyishiraho neza, no gukora ibisanzwe.

Kuki abashoferi ba LED bananiwe? Impamvu nyamukuru

Usanzwe uzi ibyibanze byibyo umushoferi akora. Noneho reka turebe impamvu ibi bice bisenyuka. Ubushyuhe, ubushuhe, kwiyongera, kurenza urugero, hamwe namakosa yo kwishyiriraho ni impamvu nyamukuru zitera LED umushoferi kunanirwa . Gukora inenge nabyo birashobora gutera kunanirwa hakiri kare. Ikintu kimwe cyingenzi kigaragara: Abashoferi ba LED mubisanzwe birananirana mbere yuko LED ubwayo ikora. Umushoferi nigice gishobora kunanirwa mbere , kandi ubuzima bwa fixture burasa nubuzima bwumushoferi. LED yo mu rwego rwohejuru cyane inanirwa no guta agaciro kwa lumen mugihe kirekire cyane, ntabwo rero byananirana mbere yumushoferi.

Raporo yo kunanirwa kumurima yerekana uburyo busobanutse muburyo ibi bice bisenyuka. Imbonerahamwe ikurikira irerekana muri make uburyo bwo gutsindwa.

Ubushyuhe n'ubushyuhe

Ubushyuhe nimbaraga imwe yangiza cyane ikora kumashanyarazi ayo ari yo yose. Ubushyuhe bwumuriro bugabanya igihe cyagenwe na 40-70% , hamwe no gutsindwa kwa LED bitera kurenga 60% bya LED gutsindwa. Uzasanga ubushyuhe bwangiza ibice muburyo bubiri.

Gutesha agaciro ubushobozi

Imashanyarazi ya electrolytike ifata electrolyte yamazi yumye mugihe. Ubushyuhe bwo hejuru bwihutisha iki gikorwa cyane. Buri 10 ° C kwiyongera bigabanya kabiri ubuzima bwa capacitor. Mugihe gikikijwe, ubushyuhe bwikibazo bushobora kujya hejuru ya 80 ° C nubwo igipimo cyibidukikije ari 40 ° C. Iyo capacitor ivunitse, umushoferi atakaza ubushobozi bwo koroshya voltage. Urashobora kubona guhindagurika cyangwa igikoresho gishobora gufunga burundu.

Guhunga Ubushyuhe

Guhunga ubushyuhe bibaho iyo ubushyuhe bwiyongereye butera kwiyongera kwamazi, bigatuma ubushyuhe bwinshi. Uru ruzinduko rwigaburira kugeza ibice byananiranye bikabije. Urashobora kubona urumuri cyangwa umwotsi mugihe ibi bibaye. Umushoferi uyobowe cyane afite ibyago cyane cyane kuberako igenzura ryongeramo ibintu byinshi bitanga ubushyuhe.

Ubushuhe n'ubushuhe

Amazi numwanzi ucecetse hanze yubushuhe nibidukikije. Kwinjira k'ubushuhe bitera kwangirika, imiyoboro migufi, hamwe no kunyerera cyangwa kunanirwa. Imyuka ihumeka hamwe na IP ikwiye ni ngombwa. Ikidodo kibangikanye cyemerera amashanyarazi gusimbuka ku mbaho ​​zanditseho imizunguruko.

Ruswa hamwe ninzira ngufi

Iyo ubuhehere bugeze mubice byimbere, ibice byicyuma bitangira kubora. Guhuza kwangirika bitera kurwanywa, bigatuma ubushyuhe. Igihe kirenze, ruswa irashobora gukuraho icyuho kiri hagati yinzira kandi igatera imiyoboro migufi. Ikabutura irashobora kugenda kumena cyangwa kwangiza burundu umushoferi.

Kwiyubaka

Imihindagurikire yubushyuhe itera kondegene imbere. Ibi biramenyerewe cyane hanze aho ubushyuhe bwamanywa nijoro butandukanye cyane. Ibitonyanga byamazi biboneka hejuru yubukonje hanyuma bigatonyanga kubibaho. Igihe kirenze, uku kwerekanwa kenshi gusenya umushoferi imbere.

Amashanyarazi Yumuriro na Overvoltage

Umuvuduko ukabije wumurabyo, guhinduranya gride, hamwe na EMF itesha agaciro ibyuma bya okiside varide (MOVs) kandi birashobora gutwika ibyinjira mugihe bitagira aho bibogamiye. MOV zifite ubushobozi buke. Ibitego byinshi bitera amaherezo gutsindwa. Kutagira aho ubogamiye birashobora gutera 480V hejuru ya voltage, isenya abashoferi benshi ako kanya.

Guhinduranya umurabyo na gride

Inkuba ikohereza amashanyarazi manini binyuze mumashanyarazi. Ndetse imyigaragambyo ya kure irashobora gutera voltage ihagije kwangiza ibikoresho bya elegitoroniki. Imiyoboro yo guhinduranya ibintu ibaho mugihe ibigo byingirakamaro byongeye imbaraga. Ibyabaye birema ibintu bigufi ariko bikomeye birenze urugero byibikoresho byose bihujwe.

Shiramo ibyangiritse

Inrush igezweho ibaho iyo ubanje gufungura umushoferi. Ubushobozi bwihuta kandi bukurura spike nini. Iyi mihangayiko isubirwamo igabanya ibice mugihe. Umushoferi uyobowe na disikuru igoye irashobora kugenzura ndetse no hejuru ya inrush.

Ubushyuhe: Umwicanyi LED

Ubushyuhe buturuka mu kirere no muri LED ubwabwo burashobora gutuma umushoferi ashyuha cyane. Guhangayikishwa nubushuhe nimpamvu isanzwe cyane abashoferi ba LED bananirwa gukoreshwa kwisi. Ntushobora kubona iyi mihangayiko, ariko yangiza ibikoresho byawe burimunsi.

Abashoferi ba LED barema ubushyuhe bwinshi muri sisitemu yo kumurika LED. Ubu bushyuhe butuma bishoboka cyane ko bananirwa gushyuha.

Uburyo Ubushyuhe bwangiza ibice

Ubushyuhe bwangiza ibice byimbere byumushoferi wawe muburyo ushobora guhanura. Ibice bibiri byangiritse cyane.

Kunanirwa kwa Electrolytike

Imashanyarazi ya electrolytike ifata amazi imbere. Ubushyuhe bwinshi bwumisha buhoro buhoro aya mazi. Ubushobozi ntibushobora kubika no kurekura ingufu neza. Amatara yawe ya LED arashobora guhindagurika cyangwa gucogora nta nteguza. Umushoferi wa LED udahinduka akenera ubushobozi buhamye bwo kugabanuka neza. Iyo binaniwe, urashobora kumva ijwi ryijwi rivuye murwego.

Igurisha hamwe

Ihuriro ryabacuruzi rihuza ibice kurubaho. Iyo umushoferi ashyushye agakonja, izi ngingo ziraguka kandi zigabanuka. Igihe kirenze, uduce duto tugaragara. Utwo dusimba dutera kwihanganira, bigatuma ubushyuhe bwinshi. Urashobora kubona umwotsi cyangwa impumuro yaka niba ingingo ivunitse burundu. Ibi byangiritse akenshi bitera umushoferi kunanirwa burundu.

Inkomoko Rusange

Ugomba kumenya aho ubushyuhe buturuka mbere yuko ukemura ikibazo.

Guhumeka nabi

Ibikoresho byinshi bifata ubushyuhe imbere. Amatara yakiriwe nibimenyetso bifunze akenshi bidafite umwuka. Umushoferi yicaye muri uyu mwanya ushyushye kandi ntashobora kurekura ubushyuhe bwacyo. Ubushyuhe bugenda neza kurwego rwumutekano.

Kurenza urugero Kurenze Ubushobozi Buringaniye

Urashobora gusunika amashanyarazi yawe LED cyane. Gukoresha umushoferi imbaraga zigihe kirekire bituma ubushyuhe bwiyongera. Ibi bigabanya ubuzima bwayo cyane.

Ibisubizo byubushyuhe bujyanye no kunanirwa

Urashobora kurinda ibikoresho byawe hamwe nintambwe zoroshye.

Gucunga neza Ubushyuhe

Koresha ibyuma bishyushya kugirango ukure ubushyuhe mubice byoroshye. Menya neza ko umwuka ushobora gutembera hafi ya shoferi. Shira abashoferi ahantu hafunguye mugihe ubishoboye. Izi ntambwe zigabanya ubushyuhe bwo gukora cyane.

Urwego rwo hejuru

Tora abashoferi bafite ubushyuhe bwo hejuru kubikorwa bikomeye. Umushoferi mwiza wo gusimbuza hamwe nubushyuhe bwiza bizaramba kuruta ibyahendutse. Shakisha icyitegererezo gihuye nubushyuhe mu mwanya wawe. Reba ibimenyetso byo kuburira ubushyuhe bukabije mugihe cyigenzura risanzwe. Umushoferi wa LED udafite imbaraga zo kurinda ubushyuhe biguha amahoro yo mumutima.

Ubushuhe n'ubushuhe: Iterabwoba ryihishe

Kwiyegereza ahantu hamwe nubushuhe akenshi bitera gutsindwa kwabashoferi. Amazi yinjira mubice binyuze mu cyuho gito, kashe yamenetse, hamwe nubushyuhe. Iyo bimaze kwinjira, ubushuhe bwangiza umushoferi bivuye imbere. Ntushobora kubona ibimenyetso kugeza igihe ibyangiritse birangiye.

Uburyo Kwinjira mumazi bitera kunanirwa

Iyo amazi yinjiye mumazu, arakora ingingo zagurishijwe hamwe numuringa wumuringa . Iyi mibonano itangira ingese ikora icyatsi kibisi cyangwa cyera. Ihuriro ryangirika riteza imbere cyane, bigatuma ubushyuhe bwiyongera. Igihe kirenze, ingese irashobora gukora umuzingo mugufi uhoraho uhuha fuse cyangwa ingendo zimena. Umushoferi arashobora guhagarika gukora rwose.

Ubushuhe bwinjira mumuzunguruko wa shoferi burashobora guhuza udupapuro two kugurisha hafi. Irashobora kandi gukora inzira-irwanya-imbere imbere ihuza. Ibi bitera imiyoboro migufi ije ikagenda ikerekana nkaho ihindagurika. Niba udakuyeho amazi, umuzenguruko mugufi uhoraho. Ibi birashobora gusenya LED chip cyangwa ibice kurubaho.

Ruswa hamwe ninzira ngufi

Umushoferi afite ibice bishobora kwangizwa nubushuhe, nka capacitori ya electrolytike na transistors. Amazi yinjira cyangwa igihe kirekire cyinshi cyinshi bituma ubushobozi bwabyimba. Bashobora gutangira kumeneka electrolyte cyangwa mugufi burundu. Iyo umushoferi ananiwe, irashobora kohereza imiyoboro idahindagurika cyangwa guhagarika akazi. Imirongo migufi yimbere akenshi itera kunanirwa kwanyuma.

Kunanirwa kurinda Ingress

Ikidodo kimenetse cyangwa igitereko cyacitse kireka amazi. Umuyaga - ibikoresho bifatanye hamwe na IP ikwiye birakenewe ahantu hatose. Iyo igipimo cya IP kidahuye nibidukikije, ubuhehere bwinjira byoroshye. Umushoferi noneho ahura nubushuhe buhoraho hamwe.

Ibimenyetso byangirika

Urashobora kubona ibibazo byubushuhe mbere yo gutsindwa burundu. Reba ingese n'amabara ahinduka kubice byicyuma. Ibi bimenyetso bifatika bikubwira amazi yabaye mumazu. A. umushoferi wa LED udashobora kandi gukora ibintu bidasanzwe nkuko ingese ziyongera.

Ingese

Ifishi ya ruste kuri screw, terminal, hamwe nibice byamazu. Ibishishwa byera cyangwa icyatsi bigaragara ku mbaho ​​zumuzunguruko. Ibi bimenyetso bivuze ko ubuhehere bugeze ahantu hakomeye. Ugomba gutegura umusimbura mbere yuko umushoferi apfa burundu.

Guhindagurika rimwe na rimwe

Ingaruka yo guhindagurika cyangwa gukubita akenshi yerekana ubushuhe buhuza ibice. Amatara ya LED arashobora guhindagurika cyangwa strobe nta nteguza. Urashobora kandi kumva urusaku ruvuza amajwi. Ibi bimenyetso bigenda byiyongera uko ingese ikwirakwira.

Ibisubizo kubibazo byananiranye

Urashobora guhagarika ibyangiritse byinshi hamwe nuburyo bukwiye. Hitamo abashoferi bafite igipimo cyiza cya IP kumwanya wawe. Koresha gaseke na kashe kugirango uhagarike amazi. Menya neza ko amazi ashobora gutemba kugirango adateranyiriza hamwe.

Ibipimo bya IP bikwiye

Huza igipimo cya IP n'ibidukikije. Gushiraho hanze bikenera amanota arenze ayo murugo. Umushoferi wa LED udakoreshwa kugirango akoreshwe hanze agomba gufata imvura hamwe. Reba igipimo mbere yo kugura.

Gufunga neza no gutemba

Shira gaseke nshya mugihe cyo kuyishyiraho. Funga ingingo zose zinjira. Kora inzira yo kumena amazi kugirango amazi asigare. Izi ntambwe zituma umushoferi akama kandi bigatuma igihe kirekire. Igenzura risanzwe rigufasha kubona imyanda cyangwa ingese kare. Kosora ikintu icyo ari cyo cyose cyo guhina cyangwa gukubita vuba kugirango wirinde gutsindwa burundu.

Amashanyarazi no Kurenza urugero

Umuvuduko wa voltage hamwe nubushyuhe bwumuriro nimwe mumpamvu zikunze kugaragara umushoferi wa LED ananirwa mumurima. Kwiyongera kumara microseconds gusa, ariko birashobora gusenya ibice byoroshye mumashanyarazi yawe. Kurenza urugero bitera kwangirika buhoro. Ibibazo byombi bisangiye imico imwe: urashobora kubikumira hamwe nuburinzi bukwiye.

Nigute Surges Yirengagije Umushoferi Umuzunguruko

Kwiyongera gusunika voltage hejuru yumurongo usanzwe ukora. Icyiciro cya shoferi yawe yinjiza ifata izo mbaraga mbere. Iyo spike irenze urwego rwo kurinda, ikigezweho gisimbuka ibice bidashobora kugikora. Igisubizo ni ibyangiritse ako kanya cyangwa kugabanuka gahoro birangira kunanirwa.

Inkuba

Inkuba iri hafi yohereza umuyaga mwinshi wa voltage unyuze mumashanyarazi. Ndetse imyigaragambyo ya kure irashobora gusunika ingufu zihagije mumashanyarazi yinyubako yawe kugirango yangize ibikoresho bya elegitoroniki. Ubusanzwe LED umushoferi wibikoresho byo gukingira 1 kugeza 2kV . Imyigaragambyo ijya hejuru yuru rwego ihita inyura ku kibaho cyumuzunguruko.

Imiyoboro yo Guhindura

Ibigo byingirakamaro bihindura imbaraga mugihe cyo kubungabunga cyangwa kubura. Urusobekerane rwa grid ibyabaye birema ibintu birenze urugero. Surge irenze 4kV uburyo busanzwe hamwe na 2kV itandukanye ibaho mugihe cya grid-to-generator. Izi nzego zitera kunanirwa ako kanya mugihe uburinzi budahagije. Ndetse imitoma ya 260V irashobora gutuma abashoferi ba premium bananirwa mugihe cyibyumweru.

Kurenza urugero umushoferi wa LED

Urenza umushoferi iyo ushushanyije imbaraga zirenze igipimo cyayo kibyemerera. Iki kibazo kigaragara kenshi iyo waguye installation ihari.

Kwagura Ibikoresho bya LED

Urashobora kongeramo umurongo uyoboye kumurongo uriho utagenzuye ubushobozi bwumushoferi. Umushoferi wumwimerere arakora cyane kurenza uko byari byateganijwe. Ikora cyane, kandi ibice byayo birasaza vuba. A. dimmable yayoboye umushoferi ahura nibibazo byinshi kuko imiyoboro yayo igenzura yongeraho umutwaro winyongera.

Kurenza Ubushobozi Buremerewe

Buri shoferi afite wattage ntarengwa. Iyo urenze iyo mipaka, umushoferi yinjira muburyo bwa hiccup cyangwa agafunga hejuru. Urashobora kumva urusaku ruvuza amajwi. Igihe kirenze, iyi mihangayiko isenya ibyasohotse.

Ibisubizo byo Kubaga no Kurinda Ibirenga

Urashobora gukingira ibikoresho byawe intambwe ebyiri zoroshye.

Kubaga ibikoresho birinda

Shyiramo igikoresho cyo gukingira cyihuta kuri panel yawe cyangwa fixture. Iki gikoresho cyohereza voltage irenze hasi mbere yuko igera kuri shoferi. Reba clamping voltage ningufu zingufu mbere yo kugura.

Yubatswe muri Surge Ubudahangarwa

Hitamo umushoferi hamwe yubatswe-ubudahangarwa bw'umubiri ahantu hagaragara. Gusimbuza ubuziranenge hamwe nimbaraga zikomeye zizarokoka ibyabaye bisenya ibice bihendutse. Niba ubonye urumuri cyangwa ubona umwotsi, hagarika imbaraga ako kanya. Reba ibimenyetso byikibazo nko guhindagurika, kuvuza induru, cyangwa impumuro yaka. Umushoferi uyobowe nuburinzi bukomeye burinda sisitemu yawe imyaka myinshi.

Amakosa yo Kwishyiriraho namakosa yo Kwifuza

Amakosa yo kwifuza atera abashoferi ba LED kunanirwa hakiri kare kurenza abayashiraho benshi babitekereza. Urashobora guhuza umugozi muburyo butari bwo cyangwa ugahitamo ingano yinsinga. Urashobora guhuza umushoferi numutwaro udashobora gukora. Buri kosa rishyira umushoferi kandi bigabanya ubuzima bwaryo. Kumenya aya makosa bigufasha kubikuraho.

Amakosa yo Kwishyiriraho Rusange

Ubwoko bubiri bwa amakosa yo kwishyiriraho agaragara kenshi muri raporo zumurima. Umuvuduko hamwe nubu bidahuye bitera guhangayika. Ibibazo bya polarite no guhuza bitera ubushyuhe nibikorwa bidahungabana.

Umuvuduko nudahuye

Buri mushoferi wa LED afite ibisohoka. Umutwaro wawe wa LED ufite voltage yacyo hamwe nibikenewe. Iyo iyo mibare idashyizwe kumurongo, ibibazo biratangira. Umushoferi washyizeho voltage yo hasi ntashobora gutanga imbaraga zihagije. Sisitemu irashobora guhindagurika cyangwa kuguma idahwitse. Umushoferi washyizeho voltage yo hejuru itanga imbaraga nyinshi. LED ikurura ibintu byinshi kurenza uko byakagombye. Umushoferi akora cyane kandi ashyushye. Urabona ubuzima bugufi cyangwa gutsindwa gutunguranye.

Guhuza bisobanura gusoma ibirango witonze. Umushoferi wa 24V agomba guhuza na 24V. Umushoferi wa 350mA uhoraho-agomba kugaburira umutwaro wubatswe kuri 350mA. Ndetse no kudahuza gato bitera guhangayika biganisha ku gutsindwa igihe.

Yahinduye Ubuharike no Guhuza

Guhindura polarite ihagaritse ikosora neza muri sisitemu ya DC. Inzira ya LED ntishobora gucana na gato. Igenzura ibikoresho bya elegitoroniki imbere yumushoferi wa LED ushobora kwangirika. Inzira ngufi irashobora gushiraho no guhangayikisha umushoferi kugeza ihagaritse.

Guhuza kurekuye bitera ibibazo bigoye kubona. Umuyoboro wa terefone udakomeye utera kwihanganira aho uhurira. Uku kurwanya gukora ubushyuhe bwiyongera. Igihe kirenze, ubushyuhe bwangiza insinga hamwe na terefone. Urashobora kubona guhindagurika cyangwa kunuka ikintu cyaka. Ibi bimenyetso bikubwira ibibazo byatangiye.

Uburyo insinga idakwiye itera kunanirwa

Wiring ubwayo irashobora gutera kunanirwa mugihe idahuye nibyo sisitemu ikeneye.

Insinga zidafite umurongo

Gukoresha insinga zidafite ingufu bizamura amashanyarazi. Kurwanya cyane bitera voltage kugabanuka kumurongo. Inzira ya LED kumpera ya kure irasa naho itangiye. Umushoferi agomba guhimba ibi akurura byinshi bigezweho. Ibiriho byiyongera bituma ubushyuhe imbere muri shoferi. Ubushyuhe bushimangira ibice kandi byihutisha gutsindwa.

Umugozi muremure ukora bituma ikibazo gikomera. Umugozi muto cyane intera ndende itera icyuho. Sisitemu ihinduka. Itara ryaka cyangwa ryijimye kurangiza kwiruka. Umushoferi akora cyane kurenza igipimo cyayo kandi ubushyuhe bukabije.

Daisy-Iminyururu Abashoferi Benshi

Guhuza abashoferi benshi mumurongo wa daisy byongera imbaraga kuri buri murongo. Umushoferi wanyuma mumurongo abona voltage ntoya kuruta uko ikeneye. Ikurura byinshi bigezweho kugirango ihimbe ibi. Ibi bitera ubushyuhe no guhungabana. Sisitemu iba iyo kwizerwa. Uburyo bwiza bukoresha imirongo itandukanye cyangwa gukwirakwiza ingufu zikwiye.

Ibisubizo byo Gushyira hamwe Kunanirwa

Urashobora gukumira amakosa menshi yo kwishyiriraho hamwe nuburyo bubiri bworoshye.

Gukurikira Igishushanyo mbonera

Ababikora batanga ibishushanyo mbonera. Igishushanyo cyerekana guhuza neza, ingano yinsinga, nimbibi zipakurura. Bikurikire neza. Reba buri murongo uhuza igishushanyo mbere yuko ushyira ingufu. Iyi ntambwe ifata amakosa adahuye namakosa ya polarite mbere yo guteza ibyangiritse.

Igishushanyo cyiza kirerekana kandi uburyo bwo kuyobora umushoferi uyoboye. Sisitemu yimikorere ifite insinga zidasanzwe zo kugenzura. Ikosa ngaho ritera guhindagurika cyangwa gutsindwa rwose. Igishushanyo kirakubwira neza insinga igana iyo.

Gukoresha amashanyarazi yujuje ibyangombwa

Abanyamashanyarazi babigize umwuga bazi code nibipimo. Barabyumva gucunga ubushyuhe no kuringaniza imitwaro. Guha amashanyarazi yujuje ibyangombwa bisaba imbere ariko bizigama amafaranga mugihe. Irinda gusimbuza abashoferi hakiri kare nigiciro cyakazi cyo gukemura ibibazo ibikoresho byananiranye.

Kwishyiriraho ibyangombwa byerekana umutwaro wose neza. Bemerera ubushobozi bwo kubika hafi 20 ku ijana kuri buri ruganda. Iyi margin ituma umushoferi yiruka ku mbaraga zuzuye igihe cyose. Umushoferi uremerewe birananirana vuba. Umunyamwuga atuma umushoferi akonja kandi ihuza rikomeye. Sisitemu yawe ikora igihe kirekire kandi cyizewe.

Ibimenyetso byo kuburira umushoferi wa LED watsinzwe

Umushoferi mubi areka kohereza imbaraga mubikorwa byawe. LED array igenda yijimye cyangwa ntishobora gufungura. Urashobora gufata ibyananiranye hakiri kare niba uzi ibimenyetso bisanzwe. Imbonerahamwe ikurikira irerekana ibimenyetso, ibitera, nibikorwa.

Ibipimo bigaragara kandi byumvikana

Amaso yawe n'amatwi ubanza kumenya ibibazo. Ingaruka cyangwa guhindagurika bisobanura umushoferi yatakaje ubuyobozi. Urashobora kubona gukubita biza bikagenda. Kugabanuka cyangwa kutaringaniza urumuri hejuru yibintu byerekana intege nke constant umuzenguruko.

Guhindagurika no Kuzimya

Flickering nikimwe mubimenyetso byavuzwe cyane. Kwangirika kwa capacitor bitera kugabanya umucyo nibisohoka bidahungabana. Umushoferi wa LED udahinduka ashobora gutakaza ubushobozi bwo guhinduka neza. Urashobora kubona amatara ya LED ahagarika gukora kurwego runaka.

Buzzing and Humming

Urusaku rwinshi cyangwa urusaku bisobanura ibice by'imbere biranyeganyega. Kurekura ibice bya magnetiki cyangwa bishaje - gusohora bitera ibi. Ibisanzwe hum bihinduka ibihuha bigaragara. Urashobora kandi kumva kuvuza induru bivuye kumashanyarazi ya LED itananirwa.

Ibipimo byerekana imikorere

Ibibazo byigihe byerekana impungenge zumushoferi hakiri kare. Gutinda mugihe utangiye nikimenyetso kiburira cyo gutsindwa. Kuri - na - off imyitwarire ituruka kubagurisha bafatanije nyuma yubushyuhe.

Gutinda guhindukira -

Amatara yawe agomba guhita yaka. Umushoferi ufata amasegonda kugirango atangire birananirana. Uku gutinda kwerekana ibyasohotse ntibishobora gutanga ibyagezweho vuba.

Gukora rimwe na rimwe

Imyitwarire isanzwe kuri / kuzimya bisobanura kurinda ubushyuhe bikomeza gufungura. Umushoferi arafunga, arakonja, arongera. Uru ruzinduko rusubiramo kugeza umushoferi apfuye burundu.

Kugenzura Isuzuma

Urashobora kugerageza umushoferi ufite ibikoresho byibanze. Multimeter igenzura ibisohoka voltage nubu. Umuvuduko ugomba guhuza nuwayikoze. Ibiriho bigomba guhuza LED yawe. Niba batandukanye, umushoferi ni mubi.

Ibisohoka Umuvuduko nugupima kwubu

Abashoferi bamwe bashyize hanze muremure - inshuro AC ibikoresho bisanzwe byo kugerageza ntibishobora gusoma. Reba ikirango cya shoferi kuburira. Ikizamini cyumutwaro cyemeza imikorere ihamye. LED igomba gucana nta guhindagurika.

Kugenzura ibyangiritse ku mubiri

Shakisha ibyangiritse bigaragara. Reba kuri capacitori, ibimenyetso byaka, cyangwa amazi yatemba. Impumuro yaka cyangwa umwotsi byerekana gusenyuka imbere. Niba ubona urumuri cyangwa umwotsi, hagarika imbaraga ako kanya. Kurikiza intambwe zo gukemura ibibazo mbere yo gusimburwa. Ibi bimenyetso bivuze ko umushoferi arenze gusanwa.

Ibisubizo no gukumira LED Yizewe

Iyo umushoferi wa LED ahagaritse gukora, ugomba kuyihinduranya nimwe ihuje. Umushoferi mushya agomba guhuza voltage nibikenewe byamatara ya LED neza. Gukora ibi neza bihagarika ikibazo kimwe kitazongera kubaho. Hano haribisubizo byingirakamaro bituma sisitemu yawe ikomeza.

Guhitamo Umushoferi Ukwiye LED

Tangira uzi umutwaro wawe. Guhuza wattage gusa ntibihagije. A. 60W ihoraho-voltage 24VDC umushoferi ntashobora gusimbuza 60W ihoraho-ya 700mA yumushoferi, nubwo byombi bifite icyemezo cya UL 8750. Ubwoko bwa voltage, uburyo bwo kugenzura ubu, hamwe numubiri bihuye nibintu byose.

Guhuza Ibisobanuro Kuri Umutwaro

Banza umenye imitwaro. Reba voltage yagenwe hamwe nubu. Menya niba LED ari chip imwe, module, cyangwa imirongo. Noneho reba umushoferi. Uwiteka Ibisohoka bya voltage bigomba gutwikira voltage yagenwe . Ibisohoka bigomba kuba bingana na LED ikeneye. Kuri sisitemu ihoraho-ihuza, ihuza ibisohoka neza neza. Kuri sisitemu ihoraho ya voltage nka LED imirongo, ihuza voltage neza.

Ongeraho wattage yose ya LED zose zahujwe. Tora amashanyarazi ya LED amanota 20-25% arenze ayo yose. Iki cyumba cyinyongera kirinda umushoferi gukora kumashanyarazi yuzuye igihe cyose. Umushoferi kuri 80% yumutwaro akora ubukonje kandi bumara igihe kirenze kimwe kuri 100%.

Tekereza aho uzayishyira. Abashoferi bo mu nzu bibanda kuri ingano nto kandi ikora ituje. Abashoferi bo hanze cyangwa inganda bakeneye ibipimo bitarinda amazi no kurwanya ubushyuhe. Koresha IP20 ahantu humye. Hitamo IP65 cyangwa IP67 ahantu hanze cyangwa ahantu huzuye.

Ibiranga ubuziranenge na garanti

Tora ibirango bizwi bifite ibyemezo byemejwe. Reba ibimenyetso bya UL, CE, na RoHS. Garanti ndende yerekana uwabikoze yizeye ibicuruzwa byayo. Intego byibuze garanti yimyaka 2 nibisobanuro byiza byabakiriya. Urwego rwo hejuru rushimishije rugabanya gukoresha ingufu nubushyuhe. Reba umushoferi wa LED udacogora ufite uburinzi bukomeye nka birenze urugero, birenze urugero, hamwe nubushyuhe burenze . Umushoferi mwiza wa LED uguha amahoro yo mumutima.

Dimmable LED Ibitekerezo

Umushoferi wa LED udahinduka yongeraho kugenzura ariko nanone akongeramo ibintu bigoye. Dimming protocole idahuye itera guhindagurika, gukora nabi, cyangwa gutsindwa hakiri kare. Ugomba kwemeza umushoferi wa LED udakorana nuburyo bwawe bwo gucana mbere yo kugura.

Guhuza na Dimming Sisitemu

Uburyo busanzwe bwo gucana burimo 0-10V, DALI, na TRIAC icyiciro-cyaciwe. Buri wese akeneye umushoferi wubatswe kuri protocole. Gukoresha umushoferi wa 0-10V ucuramye hamwe numurongo wikurikiranya-uca dimmer umuzenguruko utera ibibazo. Urabona umurongo utari umurongo, guhindagurika kurwego rwo hasi, cyangwa igihombo cyose cyo kugabanuka.

Ibibazo byihariye birimo guta ishuri , aho urumuri ruhindagurika cyangwa kuzimya gitunguranye iyo dimmer ijya munsi yumurongo uhagaze. Ghosting cyangwa nyuma ya nyuma bisobanura LED iguma yaka cyane nyuma yo kuzimya. Ibibazo byibura biremereye bibaho mugihe dimmers gakondo ikenera umutwaro ntarengwa kurenza LED zitanga. Umushoferi-dimmer adahuye bibaho mugihe umushoferi akoze kubice bibiri byinyuma hamwe na dimmer ikora imbere-icyiciro.

Kunanirwa kwa Dimmable Umushoferi Kunanirwa

Flicker na buzzing akenshi byerekana ko LED idahwitse idahuye, cyane cyane na sisitemu yo guca ibice. Buzzing bisobanura urusaku rwumvikana kuva PWM ripple cyangwa ibice resonance. Urashobora kumva urusaku iyo rucuramye cyangwa mugihe umushoferi wa LED utagaragara na dimmer bidahuye neza.

Ubundi buryo bwo kunanirwa burimo ingendo zapfuye, aho kwimura dimmer ntabwo bihindura urumuri rusohoka. Pop-on bivuze ko fixture itazimya kurwego rwo hasi cyane ariko igahita yaka hejuru. Gucisha make-kurangiza kugabanuka bihagarika umushoferi wa LED udacogora nkuko biri hasi nkuko byagenwe. Umushoferi arashobora guhagarara 10% aho kuba 1%. Amatara azimya kumucyo muke bivuze ko urumuri rwa LED rutagaragara na dimmer ntabwo bihujwe.

Kubungabunga igihe kirekire no kuzamura

Urashobora gukora umushoferi kumara igihe kinini hamwe kubungabunga buri gihe . Uburyo buteganijwe bugabanya ibiciro kandi buhagarika gutsindwa gutunguranye.

Igenzura risanzwe

Kora kugenzura amashusho yimikorere mugihe cyagenwe umwaka wose. Shakisha lens zacitse, amazu yangiritse, imitwe irekuye, kwangirika, no kwinjira mumazi. Kubona ibyo bibazo hakiri kare guhagarika kwangirika kwamashanyarazi yimbere.

Shiraho isuku ukurikije ivumbi, amabyi, hamwe n’umwanda. Kubaka umwanda bigabanya urumuri kandi bigahatira amashanyarazi ya LED gukora cyane. Kuraho imyanda iva mumashanyarazi hamwe numuyoboro uhumeka mugihe cyose usuye. Ubushyuhe nubwambere bwica abashoferi. Guhagarika umwuka byihuta byangiza ibyangiritse.

Reba niba amazi yinjiye muri buri gihe cyo gusura. Reba kondegene, ingese, gaseke yangiritse, hamwe na kashe idakabije. Kugenzura imiyoboro y'amashanyarazi no gukomera. Gerageza ibikoresho byo kurinda mugihe cyo kubungabunga bisanzwe. Ubushakashatsi bwakorewe mu kigo cya semiconductor bwerekana agaciro k'ubu buryo. Mugushyiramo kugabanya impanuka zirenze urugero, ikigo cyagabanije buri mwaka ibiciro byo gusimbuza amatara ya LED hejuru ya 40% . Bavuye ku $ 12,000 bagera ku $ 6.750 hamwe n’inyungu ku ishoramari mu mezi 5.

Kuzamura Ikoranabuhanga rigezweho

Abashoferi ba kijyambere batanga ubudahangarwa bwiza no gucunga neza ubushyuhe. Mugihe ukeneye umusimbura, shakisha umushoferi wubatswe kurinda. Umusimbuzi mwiza hamwe nimbaraga zikomeye zo kurokoka bizarokoka ibyabaye bisenya ibice bihendutse.

Niba ubona urumuri cyangwa umwotsi, gabanya imbaraga ako kanya. Kurikira umutekano mukemura ibibazo intambwe mbere yo gusimburwa. Reba neza ibyangiritse bigaragara kumubiri nka capacitori, ibimenyetso byaka, cyangwa amazi yatemba. Niba amatara yawe ya LED ahagaritse gukora cyangwa ukabona urusaku ruvuza induru, umushoferi ashobora gukenera gusimburwa. Shakisha uburyo bwiza bwo gusimbuza dimmable LED umushoferi uhuye na sisitemu neza. Shakisha uburyo bwiza bwo gusimbuza LED umushoferi ufite uburinzi bwogukoresha no gucunga neza ubushyuhe bwigihe kirekire.

Ubushyuhe, ubushuhe, amashanyarazi menshi, kurenza urugero, hamwe namakosa yo kwishyiriraho nimpamvu nyamukuru zitera LED umushoferi kunanirwa. Urashobora gukumira ibyinshi mubyangiritse hamwe no guhitamo neza, kwishyiriraho ubwitonzi, no kubungabunga bisanzwe. Umushoferi mwiza utagaragara uyobora sisitemu yawe yose.

Reba ibimenyetso bisanzwe nko guhindagurika, gusakuza, cyangwa gutinda gufungura. Igikorwa cyambere gikiza ibikoresho byayoboye kunanirwa byuzuye. Shora umushoferi wizewe uyumunsi. Gusimbuza ubwenge ubu bisobanura imikorere yigihe kirekire numutekano mumyaka iri imbere.

Ibibazo

Umushoferi wa LED agomba kumara igihe kingana iki?

Umushoferi mwiza amara amasaha 50.000 kubushyuhe bwacyo. Shyushya hejuru yurwo rwego rugabanya igihe cyo kubaho kabiri. Buri 10 ° C kwiyongera bigabanya ubuzima igice. Tora icyitegererezo hamwe nubushyuhe bwo hejuru ahantu hashyushye.

Nshobora gukoresha umushoferi wa 12V kumurongo wa 24V LED?

Oya. Umuvuduko wa voltage uhagarika gukora neza. Amatara arashobora kuguma yijimye cyangwa gukurura cyane. Umushoferi noneho yiruka cyane birananirana vuba. Huza ibisohoka voltage na LED umutwaro wawe neza.

Ni ukubera iki umushoferi ayoboye ayoboye iyo azimye?

Umushoferi uyobowe numushoferi aranguruye iyo protocole ya dimmer na shoferi idahuye. Imbere-icyiciro na rezo-feri sisitemu ntishobora guhuzwa. Kudahuza bitera kunyeganyega kwumvikana. Reba dimmer ihuza mbere yo kwishyiriraho.

Nigute ushobora kubona umusimbuzi mwiza dimmable uyobora umushoferi?

Shakisha uburyo bwiza bwo gusimbuza dimmable iyobowe nu mushoferi uhuza voltage, ikigezweho, nuburyo bwo gukora neza. Reba burigihe-burigihe nubwoko buhoraho-voltage. Toranya ikirango gifite uburinzi bwo gucunga no gucunga ubushyuhe. Ibi bihagarika kunanirwa hakiri kare.

Ni ikihe gipimo cya IP nkeneye kubashoferi bo hanze LED?

Koresha IP65 kugirango imvura igwe cyangwa IP67 kubibazo byo kwibiza. Ahantu h'imbere hashobora gukoresha IP20. Ikidodo kimenetse kireka ubushuhe kandi kigatera ruswa. Huza igipimo cya IP n'ibidukikije.

Kuki amatara yanjye ya LED yaka nyuma yo gushiraho umushoferi mushya?

Umushoferi arashobora kujya hejuru yubushobozi bwumutwaro cyangwa kudahuza protocole ya dimming. Reba insinga zihuza imiyoboro irekuye. Gukubita ni kimwe mu bimenyetso byambere byo kudahuza. Gerageza umushoferi asohoka hamwe na multimeter.

Nkwiye gusiga ubushobozi bwinyongera muguhitamo umushoferi?

Yego. Hitamo umushoferi ufite amanota 20-25% kurenza umutwaro wawe wose wa LED. Iki cyumba cyumutwe gikomeza igice gikonje kandi cyongerera ubuzima. Kwiruka ku mbaraga zuzuye bituma ubushyuhe bwiyongera kandi bugabanya igihe cyo kubaho.