Enye stop electronic LED PCBA umenzi webhodi
Iimveliso eziphambili
I-MPCB, i-PCB esekwe kwintsimbi, iqulethwe yi-substrate yesinyithi (oko kukuthi i-Aluminiyam, iCopper okanye i-Stainless Steel ect.,), i-dielectric yokukhupha i-thermal kunye nesekethe yobhedu.Ngenxa yokutshatyalaliswa kobushushu obuphezulu, iiMPCB zisetyenziselwa uluhlu olubanzi lwezicelo.Ungazifumana kwizinto zombane, izibane ze-LED okanye naphi na ukuba ubushushu buyinto enkulu.
Iimpawu zesakhiwo sePCB
I-1.Isekethe kunye nepateni (iPattern): Isekethe isetyenziswe njengesixhobo sokuqhuba phakathi kwamacandelo.Kuyilo, indawo enkulu yobhedu iya kuqulunqwa njengesiseko kunye nomgangatho wokubonelela ngamandla.Imigca kunye nemizobo yenziwa ngaxeshanye.
I-2.I-Dielectric layer (i-Dielectric): Isetyenziselwa ukugcina i-insulation phakathi kwemigca kunye nemigangatho, eyaziwa ngokuba yi-substrate.
3.I-Silkscreen (I-Legend/Marking/Silkscreen): Le yinxalenye engeyomfuneko.Umsebenzi wayo oyintloko kukuphawula igama kunye nebhokisi yesikhundla senxalenye nganye kwibhodi yesiphaluka, ekulungele ukugcinwa kunye nokuchongwa emva kwendibano.
PCBA Ubuchule bobugcisa
| SMT | Ukuchaneka kwesikhundla: 20 um |
| Ubungakanani bamacandelo:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP | |
| Max.ubude becandelo::25mm | |
| Max.PCB ubukhulu: 680×500mm | |
| Min.Ubungakanani bePCB:akukho mda | |
| PCB ubukhulu:0.3 ukuba 6mm | |
| PCB ubunzima:3KG | |
| Wave-Solder | Max.PCB ububanzi: 450mm |
| Min.PCB ububanzi: akukho mda | |
| Ubude becandelo: Phezulu 120mm/Bot 15mm | |
| Ssweat-Solder | Uhlobo lwentsimbi: inxalenye, yonke, inlay, sidestep |
| Izinto zentsimbi: Ubhedu, iAluminiyam | |
| Ukugqitywa komphezulu: ukucwenga i-Au, i-plating sliver, i-plating Sn | |
| Umoya wesinyi: ngaphantsi kwe-20% | |
| Cinezela-ngena | Uluhlu lweendaba: 0-50KN |
| Max.Ubungakanani bePCB: 800X600mm | |
| Uvavanyo | I-ICT,Cwangcisa ukubhabha, ukutshisa ngaphakathi, uvavanyo lomsebenzi, ukukhwela ibhayisekile lobushushu |
FAQ
Pls Qinisekisa kunye nathi iModyuli oyidingayo.Kwaye umrhumo wesampulu uya kubuyiswa ngobuninzi.
Isampulu Iza Kuthunyelwa Kwisithuba seentsuku ezi-2 emva kokuFumana iNtlawulo
Ngokuqhelekileyo Kuthatha iintsuku ezi-5 zokuSebenza emva kokuFumana iNtlawulo.
I-100% ye-QC phambi kokuthunyelwa.Ukuba kukho ingxaki engalindelekanga yenzeke, njengeNgxaki esemgangathweni
Ngokuqhelekileyo Kuthatha iintsuku ezi-5 zokuSebenza emva kokuFumana iNtlawulo.
