Kwiiprojekthi zokubonisa i-LED, i-voltage idla ngokuxoxwa ngendlela elula njenge "110V okanye 220V".
Nangona kunjalo, kwiimeko zobunjineli bokwenyani, iinkqubo ze-LED zisebenza kumanqanaba ombane amaninzi, hayi enye.
Ukuqonda esi sakhiwo kubalulekile, ngakumbi kwiiprojekthi zamazwe ngamazwe apho imigangatho yamandla iyahluka.
Kubathengi abaninzi abasebenza kunye neChina abavelisi bemiboniso yodonga lwevidiyo ekhokele ngaphandle, iingxaki aziveli kwiimodyuli ze-LED ngokwazo, kodwa zivela kulungiselelo lwenkqubo yamandla engalunganga.
Indlela Iinkqubo zaMandla zokuBonisa i-LED zisebenza ngokwenene
Umboniso we-LED awusebenzi ngokuthe ngqo kwi-110V okanye i-220V.
Endaweni yoko, inkqubo idla ngokulandela esi sakhiwo:
Igalelo le-AC (110V / 220V) → Ukutshintsha uBonelelo lwaMandla → Imveliso ye-DC 5V → Iimodyuli ze-LED
Ithetha ukuba:
amandla angaphandle kufuneka ahambelane nombane wendawo
Uzinzo lwenkqubo yangaphakathi luxhomekeke kwimveliso yeDC
Kubukhulu-inkqubo yokubonisa udonga lwevidiyo yaseTshayina yangaphandle, nokungahambelani okuncinci kolu luhlu kunokubangela ukungazinzi.
Kutheni i-110V vs 220V ibaluleke ngaphezu kokuba ucinga
Ngokwembono yokuthengwa kwempahla, umahluko phakathi kwe-110V kunye ne-220V ichaphazela:
-
Uqwalaselo loNikezelo lwaMandla
Unikezelo lwamandla luyilelwe uluhlu oluthile lwegalelo.
Iinkqubo ze-110V → imfuno ephezulu yangoku
Iinkqubo ze-220V → ukusebenza okuphantsi, ukusebenza okuphezulu
Ukuba ayilungiswanga kakuhle:
Izibonelelo zombane zinokugcwala kakhulu
ubomi benkqubo bunokuncitshiswa
Kungenxa yeso sizathu le nto ababoneleli bevidiyo baseTshayina bekhokela udonga lwevidiyo behlala beqinisekisa indawo yombane phambi kwemveliso.
-
Ikhebula kunye noYilo loSasazo
Ephakamileyo yangoku kwiinkqubo ze-110V zifuna:
iintambo ezityebileyo
ulawulo olungcono lobushushu
Ukuhanjiswa komthwalo ngononophelo ngakumbi
Kwiindonga ezinkulu ze-LED, oku kuchaphazela ngokuthe ngqo ubunzima bofakelo.
Abathengi abafumana ivenkile ethengisa udonga lwevidiyo ekhokeleyo ngaphandle ababoneleli bevidiyo bahlala beyijongela phantsi le ndawo.
-
UCwangciso lokuSetyenziswa koMbane
Umzekelo:
I-100m² isikrini se-LED sangaphandle sinokusebenzisa i-30-50kW
phantsi kwe-110V, umthwalo wangoku uba phezulu kakhulu
Ngaphandle kocwangciso olululo, oku kunokukhokelela ekubeni:
ukugqithiswa kwesekethe
umsebenzi ongazinzanga
Umba weProjekthi yokwenyani: Impazamo eqhelekileyo
Kwiprojekthi enye yokuthumela ngaphandle (imeko eqhelekileyo kushishino):
Isikrini se-LED silungiselelwe i-220V
efakwe kwilizwe le-110V ngaphandle kohlengahlengiso
Iziphumo:
- isikrini asikwazanga ukufikelela kukukhanya okupheleleyo
- Umbane osebenza phantsi koxinzelelo
- ukuvalwa rhoqo kwenzeke
Umba wawungengomgangatho wemveliso, kodwa ulungelelwaniso lombane olungalunganga kwinqanaba lokuodola.
Olu hlobo lwengxaki luxhaphake kakhulu kunokuba abathengi abaninzi balindele.
Xa ufuna iSicombululo saMandla esiLungisiweyo
Ulungelelwaniso olusemgangathweni alusoloko lusebenza kwiiprojekthi zamazwe ngamazwe.
Kuya kufuneka ucele izisombululo zokubonisa udonga lwevidiyo elungiselelwe iChina xa:
- Iprojekthi ibandakanya iimeko zombane oxutyiweyo
- ukufakela kusebenzisa iijenereyitha
- indawo yangaphandle inombane ongazinzanga
- ezinkulu-izikrini zesikali zifuna umthwalo wokulinganisa
Ubuchwephesha baseTshayina abavelisi bomboniso wodonga lwangaphandle olukhokelelweyo bahlala bebonelela:
- Unikezelo lwamandla ombane olubanzi
- ummandla{0}}ubumbeko oluthile
- inkxaso yoyilo lokusasazwa kwamandla
Ukuhambelana nejenereyitha: Ihlala ingahoywa
Ngeziganeko kunye nofakelo lwexeshana, iijeneretha zisetyenziswa ngokuqhelekileyo.
Nangona kunjalo, iijeneretha zinokuba:
- ukuhla kwamandla ombane
- Ukuphindaphinda okungazinzanga
- imveliso engahambelaniyo
Iziboniso ze-LED zifuna igalelo elizinzileyo. Ngaphandle kolungelelwaniso olufanelekileyo:
- ukuqhwanyaza kunokwenzeka
- isixokelelwano solawulo sinokusetwa kwakhona
Kungenxa yeso sizathu le nto uninzi lwababoneleli bemiboniso yodonga lwevidiyo ekhokele ngaphandle becebisa izizinzi zombane kwizicelo zomsitho.
Uluhlu lokuhlola olusebenzayo phambi koku-odola
Ukusuka kwimbono yokuthengwa kwe-B2B, soloko uqinisekisa:
1. UmGangatho woMbane weNdawo
I-110V okanye i-220V, kunye ne-frequency (50Hz / 60Hz)
2. Imekobume yoFakelo
ufakelo olusisigxina okanye umcimbi wethutyana
3. Umthombo wamandla
amandla egridi okanye ijenereyitha
4. Amandla eSkrini apheleleyo
bala ukusetyenziswa ngokupheleleyo kunye nokuhanjiswa
5. Umda woKhuseleko
qinisekisa ukuba inkqubo ayisebenzi kumthwalo opheleleyo
La manyathelo ahlala etsitywa, kodwa achaphazela ngqo impumelelo yeprojekthi.
Isalathiso soCwangciso lweNkqubo yokuBonisa i-LED
Kubathengi abavavanya iinkqubo ezigcweleyo zokubonisa i-LED (kubandakanywa noqwalaselo lwamandla), unokuphonononga:
https://www.leddisplayleader.com/
Oku kunceda ukuqonda indlela iimodyuli zokubonisa, iikhabhinethi, kunye neenkqubo zamandla ezidibeneyo.
Ukuhambelana kwe-voltage akukhona nje malunga namanani ahambelanayo. Imalunga nokuqinisekisa ukuba yonke inkqubo isebenza ngokuthembekileyo.
Amanqaku aphambili ekufuneka uwakhumbule:
- Iziboniso ze-LED zisebenza kwiinkqubo zamandla -zemaleko amaninzi
- I-110V kunye ne-220V ichaphazela ngoku, ukusebenza kakuhle, kunye nokufakwa
- uqwalaselo olungachanekanga lukhokelela kwimiba yexesha elide efihliweyo
Kwiiprojekthi zamazwe ngamazwe, ukusebenza kunye nabavelisi bemiboniso yodonga lwevidiyo ye-China ekhokelayo yangaphandle kunye neChina ethembekileyo yangaphandle ekhokela udonga lwevidiyo ababoneleli bomboniso kunceda ukuphepha ezi ngozi.