Uluhlu lwesibane se-LED ngoku sesinye sezibane esihlala sizisebenzisa.Eli nqaku lichaza ubukhulu becala amacandelo aphambili emigca yokukhanya esetyenziswa ngokuqhelekileyo kunye nendlela yokuchonga imicu yokukhanya ekumgangatho ophezulu.

Uluhlu lwesibane sombane ophezulu

Ukuqulunqwa komgca wesibane sombane ophezulu

Into ebizwa ngokuba yi-high-voltage light strip ngumgca wokukhanya kunye ne-220V igalelo lamandla amakhulu.Ngokuqinisekileyo, akuvumelekanga ukudibanisa ngokuthe ngqo i-AC 220V, kodwa kwakhona kufuneka udibanise intloko yokunikezelwa kwamandla, njengoko kuboniswe kumzobo ongezantsi.

Isakhiwo sale ntloko yamandla silula kakhulu.Sisipaki sebhulorho elungisayo, eguqula amandla ombane we-AC abe ngamandla angengawo aqhelekileyo eDC.Ii-LED ziyi-semiconductors ezifuna ngoku ngokuthe ngqo.

1, ipleyiti yesibane yesibane eguquguqukayo

Elona candelo libalulekileyo kukuncamathela inani elifanelekileyo leentsimbi zesibane sesibane se-LED kunye nezichasi zomda zangoku kwibhodi yesekethe eguquguqukayo.

Njengoko siyazi, i-voltage yesibane sesibane esisodwa se-LED yi-3-5 V;Ukuba izibane ezingaphezu kwama-60 ziboshwe kunye, i-voltage inokufikelela malunga ne-200V, ekufutshane nombane oyintloko we-220V.Ngokudityaniswa komda wokuchasa ngoku, ipleyiti yesibane sesibane se-LED inokusebenza ngokuqhelekileyo emva kokuba umbane we-AC olungisiweyo uvuliwe.

Izibane ezingaphezu kwama-60 (ngokuqinisekileyo, kukho i-120, i-240, zonke ezidityaniswe ngokuhambelanayo) ziboshwe kunye, kwaye ubude busondele kwimitha enye.Ngoko ke, ibhanti yesibane esiphezulu esiphezulu sinqunywe imitha enye.

Imfuno yomgangatho we-FPC kukuqinisekisa umthwalo wangoku wentambo enye yeentambo zokukhanya ngaphakathi kwimitha enye.Njengoko umtya omnye wangoku uqhelekile kwinqanaba le-milliampere, iimfuno zobunzima bobhedu kwi-high-voltage flexplate aziphezulu kakhulu, kwaye iphaneli enye iya kusetyenziswa ngaphezulu.

2. I-Conductor

Iingcingo zidibanisa yonke imitha yemigca yokukhanya.Xa iingcingo ziqhuba, ukuhla kwamandla ombane kwi-high-voltage DC kuncinane kakhulu xa kuthelekiswa naleyo ye-12V okanye i-24V ye-low-voltage izibane.Kungenxa yoko le nto umgca wokukhanya we-high-voltage unokuqengqeleka kangangeemitha ezingama-50, okanye iimitha ezili-100.Iingcingo ezifakwe kumacala omabini ebhanti yesibane esine-high-voltage isetyenziselwa ukuhambisa umbane ophezulu we-voltage kumtya ngamnye weentsimbi zesibane eziguquguqukayo.

Umgangatho wocingo ubaluleke kakhulu kuwo wonke umtya wokukhanya we-high-voltage.Ngokuqhelekileyo, iingcingo ezikumgangatho ophezulu we-high-voltage light strip zenziwe ngeengcingo zobhedu, kwaye indawo yecandelo inkulu kakhulu, ininzi xa ithelekiswa namandla apheleleyo e-high-voltage light strip.

Nangona kunjalo, imicu yokukhanya exabiso eliphantsi kwaye ephantsi yomgangatho ophezulu we-voltage ayiyi kusebenzisa iingcingo zobhedu, kodwa iingcingo ze-aluminiyam zobhedu, okanye iingcingo ze-aluminiyam ngqo, okanye iingcingo zentsimbi.Ukukhanya kunye namandla olu hlobo lwebhanti yokukhanya ngokwendalo alukho phezulu kakhulu, kwaye ukuba nokwenzeka kocingo oluvuthayo ngenxa yokugcwala kuphezulu kakhulu.Sicebisa abantu ukuba baphephe ukuthenga imicu yokukhanya enjalo.

3. Ukuncamathela kwincangathi

Ukukhanya kombane ophezulu kusebenza kwi-wire kunye ne-voltage ephezulu, eya kuba yingozi.I-insulation kufuneka yenziwe kakuhle.Inkqubo eqhelekileyo kukugquma iiplastiki zePVC ezingafihliyo.

Olu hlobo lweplastiki lunokuhanjiswa kokukhanya okulungileyo, ubunzima obulula, iplastiki elungileyo, i-insulation kunye neempawu zokugquma kwe-thermal.Ngolu luhlu lokukhusela, ibhanti yesibane esiphezulu se-voltage ingasetyenziselwa ngokukhuselekileyo, nangaphandle, nangona kukho umoya okanye imvula.

Betha ibhodi!Nalu ulwazi olubandayo: ngenxa yokuba ukusebenza kweplastiki yePVC ecacileyo ayikho umoya emva kwayo yonke into, kufuneka kubekho ukuthotywa kokukhanya kwebhendi yokukhanya.Oku akuyongxaki.Ingxaki kukuba nayo inefuthe kubushushu bombala obufanelekileyo bomtya wokukhanya, nto leyo eyintloko yobushushu bombala wokukhukuliseka.Ngokubanzi, iya kudada ngaphezulu kwe-200-300K.Umzekelo, ukuba usebenzisa i-bead yesibane kunye nobushushu bombala we-2700K ukwenza ipleyiti yesibane yesibane, ubushushu bombala emva kokuzaliswa kunye nokutywinwa kunokufikelela kwi-3000K.Uyenza nge 6500K lobushushu bombala, kwaye ibaleka ukuya ku 6800K okanye 7000K emva kokuba itywiniwe.