Isinyathelo sokuqala kukukhetha indawo ye-cross-sectional (ubukhulu) yocingo ngokwendlela yokusebenza.Kananjalo ngokomgangatho wesizwe, isibonisi samandla esiqhelekileyo se-LED esisisebenzisayo yi-200W okanye i-300W, kwaye igalelo langoku lidla ngokuba yi-20-25A, ngoko ke olona cingo ludibanisa umbane kunye nobonelelo lwamandla luyi-2.5mm ² ucingo lweCopper.
Ngaphantsi kweemeko ezikhethekileyo, xa indawo yokufakela iyancipha, okanye okwangoku kunye namandla omboniso we-LED zikhulu, umzekelo, sisebenzisa umbane ophezulu we-400W umboniso we-LED, kwaye isiphelo sesiphumo silayishwe nge-module ye-P10 yangaphandle ye-2S, kwaye Umthwalo wangoku mkhulu (umzekelo, 10A), singakhetha ukusebenzisa i-1.5mm enombala opheleleyo intambo yamandla enye ukuya kwambini ² Ucingo lobhedu njengecandelo elingaphambili, 2.5mm ² Ucingo lobhedu lusetyenziswa njengecandelo elingasemva, kwaye yangoku kwisiphelo segalelo lamandla (220V) imalunga ne-25-30A, ngoko sisebenzisa i-4mm ² intambo yobhedu.
Isinyathelo sesibini lulandelelwano oluqhelekileyo lwe-wiring.Ngokuqhelekileyo, amandla okubonisa i-LED esiyisebenzisayo yi-200W okanye i-300W, kwaye umgca wamandla wemodyuli uphelile kwi-5V (okanye i-4.5V) kwisiseko samandla emodyuli.Itheminali yokufaka igalelo lamandla (220V) ngolandelelwano loqhagamshelo locingo yile: ebomvu (umgca ophilayo okanye umgca wesigaba) ukuya ku “L” itheminali, ubhlowu (umgca ophakathi okanye umgca ongathathi hlangothi) ukuya ku “N” terminal, kunye notyheli (umgca osezantsi) ukuya “kumhlaba” Indawo yokukhwelela.
Indlela yokudibanisa i-LED display.png
Isinyathelo sesithathu yi-branching kunye ne-wiring yesikrini esikhulu.Ngokomgangatho wesizwe woguqulo, siyazi 2.5mm ² Amandla okuthwala ucingo lobhedu yi-5KW, ngoko ke amandla ahambelanayo angaphantsi kwe-25 200W izixhobo zombane okanye i-16 300W unikezelo lwamandla oluqhagamshelwe kwi-2.5mm yesekethe ² Iintambo ziyaphuma, kwaye unikezelo lwamandla ngalunye luhambelana nenani elihambelanayo leemodyuli kunye nommandla wokubonisa.Ngokwalo mgaqo, sinokwazi ukuba angakanani amandla ekhabhinethi yokusasazwa kwesikrini esikhulu, kwaye yeyiphi indawo enqamlezileyo yeentambo ekufuneka isetyenziselwe umgca omkhulu ongenayo.
Ixesha lokuposa: Mar-06-2023