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.
Phantsi kweemeko ezikhethekileyo, xa indawo yofakelo ilinganiselwe, okanye yangoku kunye namandla omboniso we-LED mkhulu, umzekelo, sisebenzisa umbane womboniso we-400W we-LED, kwaye isiphelo semveliso silayishwa nge-P10 yangaphandle yemodyuli ye-2S, kwaye umthwalo wangoku mkhulu (umzekelo, 10A), sinokukhetha ukusebenzisa i-1.5mm egcwele umbala omnye ukuya kumbini, icandelo le-copper eli-2, icandelo le-copper eli-2, i-2mm yocingo olungaphambili. isetyenziswa 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 amandla (220V) ulandelelwano lokuqhagamshelwa kocingo yile: ebomvu (umgca ophilayo okanye umgca wesigaba) ukuya kwi-terminal "L", eluhlaza okwesibhakabhaka (umgca ophakathi okanye umgca ongathathi hlangothi) ukuya kwi-terminal "N", kunye ne-yellow (umgca osezantsi) ukuya kwi-terminal "yomhlaba".
Indlela yokudibanisa i-LED display.png
Isinyathelo sesithathu yi-branching kunye ne-wiring yesikrini esikhulu. Ngokomgangatho wesizwe woguqulo, siyazi 2.5mm² Amandla okuthwala ucingo lwekopha yi-5KW, ngoko ke amandla ahambelanayo angaphantsi kwe-25 200W unikezelo lwamandla okanye i-16 300W unikezelo lwamandla oluqhagamshelwe kwisekethe eyi-2.5mm ² Iintambo ziyaphuma, kwaye umbane ngamnye uhambelana nenani elihambelanayo lemodyuli kunye nendawo yokubonisa. Ngokwalo mgaqo, sinokwazi ukuba angakanani amandla ekhabhinethi yokusasazwa kwesikrini esikhulu, kwaye yeyiphi indawo enqamlezileyo yeentambo ekufuneka isetyenziselwe umgca omkhulu ongenayo.
Ixesha lokuposa: Oct-10-2023