Izinto eziphambili zentonga ye-spark yiplatinum, kuba iplatinum ineempawu ze-conductivity ephezulu, ukumelana nokushisa okuphezulu kunye noxinzelelo oluphezulu, okwenza ukuba yenze kakuhle kwinkqubo yokukhutshwa kwe-voltage ephezulu. Ukusetyenziswa okuthe ngqo kwentonga ye-spark kukunyibilikisa ucingo lwegolide, ucingo lobhedu, i-alloy wire kunye neminye imithombo yeendaba ngokukhutshwa kwe-high-voltage kwinkqubo yokuvelisa i-LED kunye nokwenza i-solder joints. Le nkqubo ikwabizwa ngokuba yi-EFO effect.
Ukusetyenziswa kwentonga yentlantsi kumatshini wokubopha ucingo lwe-ASMPT
Umatshini wokudibanisa i-ASMPT ngenye yezixhobo ezisetyenziswa ngokuqhelekileyo kwimveliso ye-LED, kwaye intonga ye-spark idlala indima ephambili kwi-ASMPT umatshini wokudibanisa ucingo. Umgangatho kunye nokuzinza kwentonga ye-spark kuchaphazela ngokuthe ngqo isiphumo se-welding, ngoko ke ukukhetha intonga ye-spark ekumgangatho ophezulu kubalulekile ukuqinisekisa umgangatho wemveliso ye-LED.
Isishwankathelo, intonga ye-spark yomatshini wokudibanisa i-ASMPT idlala indima ebalulekileyo kwimveliso ye-LED, kwaye izinto zayo kunye noyilo ziqinisekisa ukuzinza kokukhutshwa kwe-voltage ephezulu kunye nomgangatho ophezulu we-welding effect.