Kukho iintlobo ezininzi zeemveliso zokukhanyisa i-LED kwiimarike. Uninzi lwazo lufuna umbane we-LED, owaziwa ngokuba yi-LED transformer okanye umqhubi. Kuya kufuneka uqonde iimveliso ezahlukeneyo ze-LED kunye nohlobo lombane olufunayo.
Kuya kufuneka uyazi izithintelo zabo zokunyuka ukuze uqinisekise ukuba izibane zakho kunye neziguquli zabo ziyahambelana.
Khumbula, ukusebenzisa umbane we-LED ngokungalunganga kungonakalisa izibane zakho ze-LED.
Kweli nqaku, siya kukukhokela kwindlela yokukhetha unikezelo lwamandla olufanelekileyo kwiprojekthi yakho yokukhanyisa kunye nendlela yokuyifaka. Ukuba uneengxaki ngobonelelo lwamandla akho e-LED, esi sifundo sinokukunceda uqonde ingxaki eqhelekileyo.
Kutheni ufuna umbane we-LED?
Ngenxa yokuba uninzi lweentambo zethu ze-LED zisebenza kumbane ophantsi we-12Vdc okanye i-24Vdc, asikwazi ukudibanisa ngokuthe ngqo umgca we-LED kwi-mains 110Vac okanye i-220Vac, eya konakalisa umgca we-LED. Ngoko ke, sifuna umbane we-LED, obizwa ngokuba yi-transformer ye-LED, ukuguqula amandla orhwebo kwi-voltage ehambelanayo efunwa ngumgca we-LED, i-12Vdc okanye i-24Vdc.
Imiba ekufuneka uyiqwalasele
Ukufumana umbane ochanekileyo we-LED kwiintambo ze-LED akuyona into elula. Kukho izinto ezininzi ekufuneka ziqwalaselwe xa ukhetha oyena mbane ufanelekileyo we-LED, kwaye kufuneka wazi ulwazi oluthile olusisiseko lobonelelo lwamandla e-LED.
Umbane othe rhoqo okanye unikezelo lwamandla lwe-LED lwangoku?
Yintoni unikezelo lwamandla ombane we-LED rhoqo?
Umbane othe rhoqo Abaqhubi be-LED badla ngokuba nomlinganiselo osisigxina wamandla ombane we-5 V, 12 V, 24 V, okanye enye ireyithingi yombane enoluhlu lwangoku okanye ubuninzi bangoku.
Zonke iintambo zethu ze-LED kufuneka zisetyenziswe ngamandla ombane rhoqo.
Yintoni umbane we-LED oqhubekayo ngoku?
Abaqhubi be-LED abakhoyo ngoku baya kuba nemilinganiselo efanayo kodwa banikwe ixabiso le-amp esisigxina ye-amp (A) okanye i-milliamp (mA) kunye noluhlu lwamandla ombane okanye umbane ophezulu.
Unikezelo lwamandla lwangoku lwangoku alunakusetyenziswa ngokubanzi ngemicu ye-LED. Ngenxa yokuba i-current ye-first current power supply is fixed, i-current iya kutshintsha emva kokuba i-strip ye-LED inqunywe okanye ixhunyiwe.
ombane
Kuya kufuneka ufumanise ukuba zingaphi iiwathi eziza kusetyenziswa sisibane se-LED. Ukuba unqwenela ukusebenzisa isibane esingaphezulu kwesinye ngobonelelo lwamandla olunye, kufuneka wongeze i-wattages ukuze ufumane umbane osetyenzisiweyo. Qinisekisa ukuba unombane owaneleyo ngokuzinika isithinteli sama-20% samanzi ewonke abalwe kwii-LEDs. Oku kunokwenziwa ngokukhawuleza ngokuphinda-phinda umthamo wamanzi uwonke ngo-1.2 kwaye emva koko ufumane unikezelo lwamandla olwelwe loo manzi.
Ngokomzekelo, ukuba unemiqulu emibini ye-LED strips, i-roll nganye i-5 metres, kwaye amandla yi-14.4W / m, ngoko amandla apheleleyo ngu-14.4 * 5 * 2 = 144W.
Emva koko ubuncinci bamanzi ombane owufunayo yi-144*1.2=172.8W.
I-Voltage
Kufuneka uqinisekise ukuba igalelo lombane wakho we-LED kunye ne-voltage ephumayo ichanekile.
igalelo ombane
Igalelo lombane linxulumene neliphi ilizwe unikezelo lwamandla olusetyenziswayo.
Umbane oyintloko wahlukile kwilizwe ngalinye nakwingingqi.
Umzekelo, i-220Vac(50HZ) e-China kunye ne-120Vac(50HZ) e-United States.
Ulwazi oluninzi, nceda ufunde i Umbane oyintloko ngokwelizwe.
Kodwa ezinye izixhobo zombane ze-LED ziyigalelo elipheleleyo loluhlu lwamandla, okuthetha ukuba olu nikezelo lwamandla lunokusetyenziswa kulo naliphi na ilizwe kwihlabathi liphela.
yemveliso ombane
Umbane ophumayo kufuneka ufane nombane wakho we-LED strip.
Ukuba i-voltage ephumayo idlula umbane we-LED strip, iyawonakalisa umtya we-LED kwaye inokubangela umlilo.
Ezinokutsha
Zonke iintambo zethu ze-LED ziyi-PWM enokucimeka, kwaye ukuba ufuna ukuhlengahlengisa ukuqaqamba kwazo, kufuneka uqinisekise ukuba umbane wakho unamandla obumnyama. Iphepha ledatha lonikezelo lwamandla liya kuchaza ukuba linokucuthwa kwaye luhlobo luni lolawulo lobumnyama olusetyenziswayo.
Iindlela eziqhelekileyo zobumnyama zezi zilandelayo:
1. 0/1-10V Dimming
2. TRIAC Dimming
3. DALI Dimming
4. DMX512 Dimming
Ulwazi oluninzi, nceda ufunde inqaku Uzifinya njani izibane ze-LED Strip.
Ubushushu kunye nokungangeni kwamanzi
Umba obalulekileyo ongenakungahoywa xa ukhetha unikezelo lwamandla yindawo yokusetyenziswa kunye nokusingqongileyo. Unikezelo lwamandla lusebenza ngokufanelekileyo xa lusetyenziswa ngaphakathi kweeparamitha zayo zobushushu. Inkcazo yonikezelo lwamandla kufuneka ibandakanye uluhlu olukhuselekileyo lweqondo lokushisa. Kungcono ukusebenza ngaphakathi kolu luhlu kwaye uqinisekise ukuba awuyiplagi apho ubushushu bunokwakheka kwaye bugqithise ubushushu bokusebenza. Kudla ngokuba ngumbono ombi ukuplaga unikezelo lwamandla kwityhubhile engenasixokelelwano sokungenisa umoya. Oku kuya kuvumela nowona mthombo wobushushu umncinci ukuba wakheke ngokuhamba kwexesha, amandla okupheka ekugqibeleni. Ke qinisekisa ukuba indawo ayishushu kakhulu okanye ayibanda kakhulu, kwaye nobushushu abukhuli ukuya kumaqondo onzakalisayo.
Umbane ngamnye we-LED uphawulwe ngomlinganiselo we-IP.
I-IP rating, okanye i-Ingress Protection Rating, yinombolo eyabelwe umqhubi we-LED ukubonisa inqanaba lokukhusela elinikezela kwizinto eziqinileyo zangaphandle kunye nolwelo. Ireyithingi idla ngokumelwa ngamanani amabini, elokuqala libonisa ukhuseleko kwizinto eziqinileyo kunye nelesibini kulwelo. Umzekelo, umlinganiselo we-IP68 uthetha ukuba isixhobo sikhuselwe ngokupheleleyo ekungeneni kothuli kwaye sinokuntywiliselwa emanzini ukuya kutsho kwi-1.5 yeemitha ukuya kwimizuzu engama-30.
Ukuba ufuna ukusebenzisa umbane we-LED ngaphandle apho kubekwe khona imvula, nceda ukhethe umbane we-LED ngomlinganiselo ofanelekileyo we-IP.
Ukusebenza kakuhle
Olunye uphawu olubalulekileyo ekukhetheni umqhubi we-LED kukusebenza kakuhle. Ukusebenza kakuhle, okuchazwe njengepesenti, kukuxelela ukuba angakanani amandla okufaka umqhubi onokuwasebenzisa ukunika amandla ii-LEDs. Ukusebenza okuqhelekileyo ukusuka kwi-80-85%, kodwa abaqhubi be-UL Class 1 abanokusebenzisa ii-LED ezininzi basebenza ngokufanelekileyo.
Amandla
Umlinganiselo wokulinganisa amandla ngumlinganiselo wamandla okwenene (i-Watts) asetyenziswe ngumthwalo xa kuthelekiswa namandla abonakalayo (I-Voltage x yangoku itsaliwe) kwisekethe: I-Power factor = Watts / (Volts x Amps). Ixabiso lemeko yamandla libalwa ngokwahlula amandla okwenyani kunye nexabiso elibonakalayo.
Uluhlu lwamandla luphakathi kwe--1 kunye ne-1. Ukusondela kwi-1 into yamandla kukuba, umqhubi usebenza kakuhle.
ubungakanani
Xa ukhetha unikezelo lwamandla kwiprojekthi yakho ye-LED, kubalulekile ukwazi apho kufuneka ifakwe khona. Ukuba ufuna ukuyifaka ngaphakathi kwemveliso oyenzayo, kufuneka ibencinci ngokwaneleyo ukuba ingene kwindawo enikiweyo. Ukuba ingaphandle kwe-app, kufuneka kubekho indlela yokuyinyusa kufutshane. Iintlobo ngeentlobo zobonelelo lwamandla ziyafumaneka ngokobukhulu obahlukeneyo kunye neemilo ukuze zihambelane neemfuno zakho.
Iklasi I okanye II umqhubi we-LED
Abaqhubi be-LED be-Class I banesiseko se-insulation kwaye kufuneka babandakanye uxhulumaniso lomhlaba okhuselayo ukunciphisa umngcipheko wokutshatyalaliswa kombane. Ukhuseleko lwabo lufumaneka ngokusetyenziswa kwe-insulation basic. Ikwabonelela ngendlela yokudibanisa kumqhubi womhlaba okhuselayo kwisakhiwo kunye nokudibanisa ezi nxalenye zokuqhuba emhlabeni ukuba i-insulation esisiseko iyasilela, eyayiza kuvelisa i-voltage eyingozi.
Abaqhubi be-LED be-Class II abaxhomekeke kuphela kwi-insulation esisiseko ukuthintela ukutshitshiswa kombane kodwa kufuneka babonelele ngamanyathelo okhuseleko olongezelelweyo, njengokugquma kabini okanye ukubethelwa okongeziweyo. Akuxhomekanga nokuba kumhlaba okhuselayo okanye iimeko zokufakela.
Umsebenzi wokukhusela ukhuseleko
Ngenxa yezizathu zokhuseleko, umbane we-LED kufuneka ube neempawu zokhuseleko ezifana ne-over-current, over-temperature, short-circuit, kunye ne-open-circuit. La manyathelo okhuseleko akhokelela ekuvalelekeni kombane ongasebenziyo. Ezi mpawu zokukhusela azinyanzelwanga. Nangona kunjalo, ukuba ufuna ukuyisebenzisa ngokukhuselekileyo kwimeko yeengxaki, kufuneka ufake kuphela izixhobo zombane ngezi mpawu zokukhusela.
Isatifikethi esidweliswe ngu-UL
Ukunikezelwa kombane we-LED kunye nesatifikethi se-UL kuthetha ukhuseleko olungcono kunye nomgangatho ongcono.
Kwakhona, ezinye iiprojekthi zifuna unikezelo lombane lwe-LED ukuba lube nesatifikethi se-UL.
Iimpawu zonikezelo lwamandla aphezulu
Ukukunceda ufumane umbane othembekileyo we-LED ngokukhawuleza, ndibonelele ngeempawu ezi-5 eziphezulu ze-LED ezidumileyo. Ulwazi oluninzi, nceda ufunde i Uluhlu oluPhezulu loMvelisi woMqhubi we-LED.
1. OSRAM https://www.osram.com/
I-OSRAM Sylvania Inc. ngumsebenzi waseMntla waseMelika womvelisi wokukhanyisa i-OSRAM. … Inkampani ivelisa iimveliso zokukhanyisa kumashishini, ukonwabisa, ezonyango, kunye nolwakhiwo olukrelekrele kunye nezicelo zesixeko, kunye neemveliso zentengiso yasemva kweemoto kunye neemarike zomvelisi wezixhobo zokuqala.
2. FILIPI https://www.lighting.philips.com/
Ukukhanya kwePhilips ngoku nguBonisa. Yasekwa njengePhilips e-Eindhoven, eNetherlands, sikhokele ishishini lokukhanyisa ngezinto ezintsha ezisebenza kwiimarike zobuchwephesha kunye nabathengi ngaphezu kweminyaka eyi-127. Ngo-2016, saphuma kwi-Philips, saba yinkampani eyahlukileyo, edweliswe kwi-Euronext Stock Exchange yaseAmsterdam. Sifakwe kwi-benchmark ye-AEX index ngo-Matshi 2018.
3. I-TRIDONIC https://www.tridonic.com/
I-Tridonic ngumthengisi ohamba phambili wehlabathi weteknoloji yokukhanyisa, exhasa abathengi bayo nge-hardware ehlakaniphile kunye nesofthiwe kunye nokubonelela ngeyona nqanaba eliphezulu lomgangatho, ukuthembeka kunye nokonga amandla. Njengomqhubi wehlabathi jikelele wezinto ezitsha kwi-teknoloji ye-intanethi esekelwe ekukhanyeni, i-Tridonic iphuhlisa izisombululo ezinobungozi, ezijoliswe kwixesha elizayo ezenza imodeli entsha yezoshishino kubavelisi bokukhanya, abaphathi bezakhiwo, abahlanganisi beenkqubo, abacwangcisi kunye nezinye iintlobo ezininzi zabathengi.
4. UKUTHETHA KAHLE https://www.meanwell.com/
Yasekwa ngo-1982, ikomkhulu kwisiXeko saseNew Taipei, MEAN WELL ngumvelisi weSibonelelo soMbane oMgangatho kwaye uzinikele ekuphuhliseni izisombululo ezikhethekileyo zobonelelo lwamandla kumashishini amashumi eminyaka.
Ithengiswe kwihlabathi jikelele nge-brand yayo ethi "MEAN WELL", MEAN WELL unikezelo lombane lusetyenziswe ngokubanzi kuwo onke amashishini kwaye phantse kuyo yonke indawo ebomini bakho. Ukusuka kumatshini we-espresso wasekhaya, isikhululo sokutshaja iGogoro electric scooter, ukuya kwindawo eyaziwayo Taipei 101 skyscraper top lighting kunye neTaoyuan International Airport jet bridge lighting, zonke ezi uya kufumana ngokumangalisayo MEWN WELL Power efihliweyo ngaphakathi, esebenza njengentliziyo yomatshini. , ukubonelela nge-voltage ezinzileyo kunye nekhoyo ixesha elide, kunye nokunika amandla umatshini kunye nenkqubo yokusebenza kakuhle.
I-MEAN WELL Power isetyenziswe ngokubanzi kumashishini ahlukeneyo afana ne-Industrial Automation, ukukhanya kwe-LED / iimpawu zangaphandle, ezoNyango, i-Telecommuting, ezoThutho kunye nezicelo ze-Green Energy.
5. HEP https://www.hepgmbh.de/
Sisebenza ngokukhethekileyo ekuyileni nasekuveliseni izinto ezikhuselekileyo, ezonga umbane, kunye nezinto ezibuthathaka zokukhanyisa ze-elektroniki ezinotshintsho olubalulekileyo ekukhanyeni okucimekileyo. Zonke izixhobo ze-HEP zisebenza ngenkqubo ebalaseleyo yokujonga umgangatho. Iinkqubo zovavanyo lwamanqanaba amaninzi kwimveliso kunye nenkqubo yovavanyo lokugqibela qinisekisa ukuba into nganye izalisekisa zonke iimfuno zokusebenza. Imigangatho yethu yomgangatho ophezulu iqinisekisa olona khuseleko lunokwenzeka kunye namazinga amancinci okusilela.
Indlela yokudibanisa izibane ze-LED kunikezelo lwamandla?
Emva kokukhetha umbane ochanekileyo we-LED strip, sidibanisa iingcingo ezibomvu kunye nezimnyama zomgca we-LED kwii-terminals ezihambelanayo okanye ukukhokela ukunikezelwa kwamandla, ngokulandelanayo. Apha kufuneka sinikele ingqalelo kwii-terminals ezintle kunye nezibi zomcu. Kufuneka zihambelane nezibonda ezilungileyo kunye nezibi zokukhutshwa kombane. (Isimboli + okanye +V ibonisa ucingo olubomvu; uphawu – okanye -V okanye COM lubonisa ucingo olumnyama).
Ngaba ndingaqhagamshela imichilo emininzi ye-LED kubonelelo lwamandla lwe-LED olufanayo?
Ewe Unga. Kodwa qiniseka ukuba umbane wombane we-LED wanele, kwaye uqinisekise ukuba iintambo ze-LED zixhunyiwe kumbane we-LED ngokuhambelana nokunciphisa ukuhla kombane.
Ingaba ndingayifaka kude kangakanani iteyiphu ye-LED ukusuka kumbane wayo we-LED?
Okukhona umgama wakho we-LED usuka kumthombo wamandla, kokukhona ukwehla kombane kuya kubonakala ngakumbi. Ukuba usebenzisa iintambo ezinde ukusuka kumbane ukuya kwiintambo ze-LED, qiniseka ukuba ezo ntambo zenziwe ngobhedu olungqingqwa kwaye zisebenzise iintambo zegeyiji enkulu kangangoko ukunceda ukunciphisa ilahleko yombane.
Ngolwazi oluthe kratya, nceda ufunde Yintoni ukuhla kwamandla ombane we-LED strip.
Iingcebiso zokufakela umbane we-LED
Abaqhubi be-LED, njengobuninzi be-elektroniki, banokuchaphazeleka kukufuma kunye nobushushu. Kufuneka ufake umqhubi we-LED kwindawo eyomileyo enomoya omninzi kunye nokungena komoya okulungileyo ukugcina ukuthembeka kwayo. Ukunyuka okufanelekileyo kubalulekile ekujikelezeni komoya kunye nokuhanjiswa kobushushu. Oku kuya kuqinisekisa ukusebenza kakuhle kunye nobomi obude.
Shiya umbane wakho we-LED amanzi asecaleni
Qinisekisa ukuba awuwutyi wonke umthamo wonikezelo lwamandla. Shiya indawo ethile ukuze usebenzise kuphela ama-80% owona mlinganiselo mkhulu wamandla omqhubi wakho. Ukwenza njalo kuqinisekisa ukuba ayiyi kuhlala isebenza ngamandla apheleleyo kwaye inqanda ukufudumeza kwangaphambi kwexesha.
Kuphephe ukutshisa
Qinisekisa ukuba umbane we-LED ufakwe kwindawo engena umoya. Oku kuluncedo emoyeni ukunceda unikezelo lwamandla ukutshabalalisa ubushushu kunye nokuqinisekisa ukuba unikezelo lwamandla lusebenza kubushushu obufanelekileyo be-ambient.
Nciphisa ixesha "lokuvula" lokunikezelwa kombane we-LED
Faka iswitshi ekupheleni kokufakwa kombane we-LED. Xa ukukhanya kungafuneki, qhawula iswitshi ukuze uqinisekise ukuba umbane we-LED ucimile ngokwenene.
Ukusombulula imiba eqhelekileyo yobonelelo lwamandla e-LED
Ngalo lonke ixesha qinisekisa iingcingo ezichanekileyo
Ngaphambi kokusebenzisa amandla, i-wiring kufuneka ihlolwe ngokweenkcukacha. Iingcingo ezingalunganga zinokubangela umonakalo osisigxina kumbane we-LED kunye nomcu we-LED.
Qinisekisa ukuba umbane uchanekile
Kuya kufuneka uqinisekise igalelo lombane we-LED kunye nombane ophumayo uchanekile. Ngaphandle koko, i-voltage yegalelo engalunganga inokonakalisa umbane we-LED. Kwaye i-voltage engafanelekanga iya kuwonakalisa umtya we-LED.
Qinisekisa ukuba amandla ombane e-LED anele
Xa umbane wombane we-LED unganelanga, umbane we-LED unokonakala. Ezinye izinikezelo zamandla ze-LED ezinokhuseleko lomthwalo ogqithisileyo ziya kuzicima kwaye zivuleke ngokuzenzekelayo. Unokuwubona umgca we-LED uhlala ulayita kwaye ucima (ukubetha).
isiphelo
Xa ukhetha umbane we-LED kumgca wakho we-LED, kubalulekile ukuqwalasela okwangoku, i-voltage, kunye nomthamo ofunekayo. Kuya kufuneka kwakhona uqwalasele ubungakanani bobonelelo lwamandla, imilo, iireyithingi ze-IP, ubumnyama, kunye nodidi lwesinxibelelanisi. Nje ukuba uziqwalasele zonke ezi zinto, unokukhetha umbane ofanelekileyo we-LED kwiprojekthi yakho.
I-LEDYi yenza umgangatho ophezulu Imichilo ye-LED kunye ne-LED neon flex. Zonke iimveliso zethu zidlula kwiilabhoratri zobuchwepheshe obuphezulu ukuqinisekisa owona mgangatho uphezulu. Ngaphandle koko, sinikezela ngeenketho ezinokwenziwa ngokwezifiso kwimigca yethu ye-LED kunye neon flex. Ke, kwiprimiyamu ye-LED strip kunye ne-LED neon flex, uqhagamshelane LEDYi NGOKUKHAWULEZA OKUDIBENE NOKUNGXAMA!
