Medical Electronics PCBA umenzi webhodi
IZAKHONO
● -Ukubalwa koMaleko: 2L/4L/6L/8L/10L
● -Ubukhulu.Ubungakanani bePaneli yokuhanjiswa: 699mm×594mm
● -Ubukhulu.Ubunzima beCopper (Ingaphakathi / Uluhlu lwangaphandle): 12oz
● -Max.Ukutyeba kweBhodi: 5.0mm
● -Ubukhulu.I-Aspect ratio: 15:1
● -Surface Finish: LF-HASL, ENIG, Imm-Ag, Imm-Sn, OSP, ENEPIG, Gold Finger
Iimpawu zesakhiwo sePCB
1. Isekethe kunye nepateni (iPattern): Isekethe isetyenziswa njengesixhobo sokuqhuba phakathi kwamacandelo.Kuyilo, indawo enkulu yobhedu iya kuqulunqwa njengesiseko kunye nomgangatho wokubonelela ngamandla.Imigca kunye nemizobo yenziwa ngaxeshanye.
I-2.Hole (i-Throughole / via): Umngxuma odlulayo unokwenza imigca engaphezulu kwamanqanaba amabini iqhube enye kwenye, enkulu ngokusebenzisa umngxuma isetyenziswa njengeplagi yecandelo, kwaye i-non-conductive hole (nPTH) idla ngokusetyenziswa. njengomphezulu Ukunyuka kunye nokubekwa, kusetyenziselwa ukulungisa izikrufu ngexesha lokuhlanganisa.
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 |
Ishishini lezonyango liye laguqula indlela esijongana ngayo nempilo kunye nokuba sempilweni.Ngokuhambela phambili kwenzululwazi nobuchwepheshe, imigangatho yokuphila kwabantu kunye nokwazisa ngempilo kuye kwaphucuka kakhulu.Ngenxa yoko, imfuno yezixhobo zonyango kunye nezixhobo iye yanda kakhulu.
Ii-elektroniki zonyango ziye zanendima ebalulekileyo kolu tshintsho.Zingqineke ziyimfuneko ekuxilongeni izifo, ekubekeni iliso kwiimpawu ezibalulekileyo, nasekunikezeni unyango.Elinye lamacandelo aphambili kwezi elektroniki zonyango yibhodi yebhodi yesekethe eprintiweyo (PCBA) ibhodi.
Iibhodi zethu ze-elektroniki ze-PCBA zezonyango ziyilelwe ngokukodwa ukuhlangabezana nemigangatho ephezulu kunye neemfuno ezingqongqo kushishino lwezonyango.Ngokuthembeka kwayo okugqwesileyo kunye nokusebenza, ibe yinto yokuqala yokukhetha abenzi bezixhobo zonyango emhlabeni jikelele.
Iibhodi zethu ze-PCBA zifumaneka kwiindidi ezahlukeneyo zokubala ezibandakanya i-2L, i-4L, i-6L, i-8L kunye ne-10L, ivumela ukuguquguquka kunye nokulungelelanisa kwiimfuno ezithile zesixhobo sonyango esiza kuhlanganiswa.Oku kuguquguquka kuqinisekisa ukuba iibhodi zethu ze-PCBA zinokuthatha nezona zintsonkothileyo ze-elektroniki zonyango.
Ukongeza, ubungakanani bephaneli enkulu enikezelweyo yebhodi yethu yePCBA yi-699mm×594mm, ebonelela ngesithuba esaneleyo sokudityaniswa kwamacandelo kunye nemisebenzi.Oku kwenza umsebenzi omkhulu kunye nokuphucula ukusebenza ngokubanzi kwezixhobo zonyango.
Ukongeza, iileya zangaphakathi nangaphandle zeebhodi zethu zePCBA zinokufikelela kwi-ounces ezili-12 zobhedu, ziqinisekisa ukuqhuba kakuhle kunye nokuzinza.Olu phawu lubalulekile kwii-electronics zonyango njengoko lunceda ukuthintela naluphi na uphazamiseko lwesignali okanye ukuphazamiseka, okunokuchaphazela kakubi ukuchaneka kunye nokusebenza kakuhle kwesixhobo.
Siyazi ukuba ubukhulu bebhodi ye-PCBA yinto ebalulekileyo kwiimveliso ze-elektroniki zonyango.Ke ngoko, iibhodi zethu zinokubamba ubukhulu obukhulu be-5.0mm, ukuhlangabezana neemfuno ezahlukeneyo zokuxhoma kunye nezindlu zezixhobo ezahlukeneyo.
Ukongeza, iibhodi zethu zePCBA zinomlinganiselo ophezulu we-15: 1, ovumela ukudityaniswa koyilo oluntsonkothileyo kunye noluncinci.Oku kunenzuzo ngakumbi kwi-elektroniki yonyango, apho indawo ihlala incinci kwaye icandelo ngalinye lifuna ukubekwa ngobuchule bokusebenza ngokufanelekileyo.
Ukuqinisekisa ukuqina kunye nobomi obude beebhodi zethu zePCBA, sinikezela ngoluhlu lonyango oluphezulu.Ezi ziquka i-LF-HASL, i-ENIG, i-Imm-Ag, i-Imm-Sn, i-OSP, i-ENEPIG, kunye ne-Gold Finger.Ukugqitywa ngakunye kukhethwe ngononophelo ukubonelela ngokhuseleko oluphezulu kwi-abrasion, ukufuma kunye nezinye izinto zokusingqongileyo, ukuqinisekisa ukuthembeka kwePCB.
Lilonke, iibhodi zethu ze-elektroniki ze-PCBA zitshintsha umdlalo kushishino lwezonyango.Ngeempawu zayo ezibalaseleyo ezibandakanya amanani omaleko ohlukeneyo, ubukhulu bephaneli enikezelweyo ephezulu, ubunzima bobhedu, ubukhulu bebhodi, umlinganiselo wembonakalo kunye nokukhethwa kokugqitywa komphezulu, iqinisekisa ukusebenza okungahambelaniyo kunye nokuthembeka.Ngokukhetha iibhodi zethu ze-PCBA, abavelisi bezixhobo zonyango banokuzithemba ngokuzithemba izisombululo zokhathalelo lwempilo eziphucula iziphumo zesigulana kunye nokuguqula imeko yezempilo.
FAQ
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