Kuyilo lwezibane zanamhlanje, izibane ze-LED ziye zaba "yi-artifact yendalo yonke" yokukhanya kwendawo yokuhlala kunye nezorhwebo ngenxa yokuguquguquka okuphezulu, ukonga amandla kunye neziphumo ezibonakalayo. Iinketho zombane eziqhelekileyo kwiintambo zokukhanya ze-LED ziyi-12 volts kunye ne-24 volts. Usenokuba nemibuzo, yintoni umahluko phakathi kwemicu yokukhanya ye-12VDC kunye nemigca yokukhanya ye-24VDC? Ndikhethe eyiphi? Eli nqaku liza kukunika ukuqonda okungcono kubo kwaye likuncede ukhethe umtya wokukhanya ofanele iprojekthi yakho.
1. Le theyibhile ilandelayo yenza uthelekiso olulula:
Uthelekiso lwetheyibhile:
| Imilinganiselo yokuthelekisa | I-12V isibane sokukhanya kwe-LED | I-24V ye-LED strip yokukhanya |
| Ukusebenza kokukhanya | Ilungele ukukhanya okusemoyeni, ikhaya eliqhelekileyo liBrighter | ilungele iiprojekthi ezinkulu kunye nokusetyenziswa kwezorhwebo |
| Ubude bomgama obuninzi | Kucetyiswa <5 m | Ukuya kuthi ga kwi-10 m okanye ngaphezulu |
| Ulawulo lokuhla kwamandla ombane | Ngokucacileyo, kufuneka sinikele ingqalelo kwisicwangciso sobonelelo lwamandla | Ukuhla kwamandla amancinci, kuzinzile |
| Ukufakela ubunzima | Ilula, inokusebenzisa umbane omncinci kunye noxineneyo | Iphakamile kancinane, unikezelo lwamandla amakhulu |
| Uhlahlo lwabiwo-mali lokuqala | Phantsi, ilungele abasebenzisi bokungena kwinqanaba | Iphezulu kancinci, kodwa inoqoqosho ngakumbi ekuhambeni kwexesha |
| Ukuhambelana okuqinileyo | Efanelekileyo kwiinkqubo ezininzi zombane ophantsi | Iimfuno ezingakumbi zeeprojekthi |
2. Ukukhutshwa kobude bobude bokusebenza komcu wokukhanya:
(1) I-12 ye-volt strip yokukhanya: Obona bude busebenzayo bu-aI-12 volt ye-LED yesibane sokukhanyamalunga neemitha ezi-5. Ukuba idlula obu bude, kulula ukuba nokukhanya okungalinganiyo kunye nokunciphisa kakhulu ukukhanya ekupheleni. Iingcingo ezishinyeneyo okanye izixhobo zombane ezongezelelweyo ziyafuneka ukugcina ukuqaqamba komgca wokukhanya.
(2) 24V umcu wokukhanya: Obona bude busebenzayo buyi aI-24V ye-LED strip yokukhanyamalunga neemitha ezili-10, kwaye akukho kwehla kumandla ombane phakathi kobu bude. Ke ngoko, iintambo zokukhanya ze-24V ze-LED zifaneleke ngakumbi ukufakelwa kweprojekthi enkulu okanye ukukhanya kwendawo yorhwebo.
3. Indlela yokusombulula ingxaki yokuhla kwamandla ombane?
Ukuqinisekisa ukuba inkqubo yokukhanya kwe-LED isebenza ngokufanelekileyo nangokuzinzileyo kunye nokunciphisa ingxaki yokubola kokukhanya okubangelwa kukulahleka kombane, ezi zicwangciso zilandelayo zinokwamkelwa:
(1) Qinisekisa ukuba unikezelo lwamandla olukumgangatho ophezulu oluhambelana nombane, langoku kunye namandla ewonke oluhlu lokukhanya luyasetyenziswa. Ngokomzekelo, i-strip ye-LED ye-12V idinga umbane we-12V, ngelixa i-24V i-strip yokukhanya idinga umbane we-24V. Ukunqanda ukungafani kwamandla ombane kunokubangela umonakalo kumalungu okanye ukusebenza kakubi.
(2) Lungiselela ulungiselelo lombane kunye noyilo lweengcingo. Kwizixokelelwano ezifuna ukusebenza komgca omde, sebenzisa uqhagamshelo olunxuseneyo, unikezelo lwamandla oluphakathi, unikezelo lwamandla olukwisiphelo esimbini, okanye sebenzisa izahlulo zobonelelo lwamandla amaninzi ukugcina ukuqaqamba okungaguquguqukiyo komcu wokukhanya.
(3) Ukukhanya okuqhubekayo komgama omde okanye iimfuno zokukhanya okuphezulu, kuyacetyiswa ukuba kusetyenziswe izibane zokukhanya kwe-LED ezinombane ophezulu wokufaka amandla ukuphepha iingxaki zokuhla kwamandla ombane. Umzekelo, sebenzisa i-48V, 36V kunye ne-24V endaweni ye-12V kunye ne-5V.
4 Ubuninzi bocingo lobhedu, ukuqina kwe-conductivity. Okukhona ngoku kuqukuqela, kwaye isekethe izinzile.
Isishwankathelo, izibonelelo ze-24VDC izibane zokukhanya ze-LED zidlula kude i-12VDC imicu yokukhanya ye-LED. Ukuba kunokwenzeka, ngokukodwa kwiiprojekthi ezinkulu zokukhanyisa, kucetyiswa ukuba usebenzise i-24VDC izibane zokukhanya ze-LED. Ngaba usakhangela umtya wokukhanya we-LED ogqibeleleyo weprojekthi yakho? Nceda ujonge wethuI-12V kunye ne-24V ye-LED ye-COB eguquguqukayo yemveliso yokukhanya yokukhanya uluhlu.
Ixesha lokuposa: Jul-09-2025
