Iisekethe ze-ABISbebekwindawo yeebhodi zesekethe eziprintiweyo (PCBs) iminyaka engaphezu kwama-15 yamava kwaye sinikele ingqalelo kuphuhliso lwePCBishishini.Ukusuka ekunikeni amandla ii-smartphones zethu ukuya kulawulo lweenkqubo ezintsonkothileyo kwizithuthuthu zasemkhathini, iiPCB zidlala indima ebalulekileyo ekuqhubeleni phambili itekhnoloji.Kule bhlog, sihlola imeko yangoku yeePCB kwaye sijonge amathemba amnandi ekamva.
Ubume bePCB:
Imeko yangoku yeePCB ibonisa ukubaluleka kwazo okukhulayo kumashishini ahlukeneyo.Abavelisi bePCB babona ukwanda kwemfuno ngenxa yokwanda kokwamkelwa kwezixhobo zombane kumashishini ahlukeneyo.Imakethi eyandayo ye-elektroniki yabathengi ibe negalelo elikhulu kolu kukhula.Uyilo lwePCB oluphucukileyo, olufana neebhodi ezininzi kunye neebhodi eziguquguqukayo, zinceda ukuhlangabezana neemfuno zegajethi zanamhlanje apho ukubumbana kunye nokusebenza zizinto eziphambili.
Ukongeza, ii-PCBs zifumene izicelo kushishino lweemoto, iinkqubo zokukhangela amandla, iiyunithi ze-infotainment kunye neempawu zokhuseleko.Ishishini lezempilo lixhomekeke kakhulu kwiiPCB, njengoko zisetyenziswa kwizixhobo zonyango ezinje ngoomatshini beMRI, iipacemakers, kunye nezixhobo zokuxilonga.
Inkqubela ekhawulezileyo:
Njengoko itekhnoloji iqhubeka nokuvela, injalo nePCB.Ukuqhubela phambili kwexesha elizayo kunesithembiso esikhulu kwezi bhodi.Umzekelo, i-miniaturization iya kubaluleka ngakumbi njengoko izixhobo ziba zincinci kwaye zibe namandla ngakumbi.Njengoko i-Intanethi yeZinto (IoT) iqhuba ukukhula komzi mveliso, iiPCB ziya kufuna ukuziqhelanisa nokudibanisa iibhiliyoni zezixhobo.Ukuqhubela phambili kwi-teknoloji ye-5G kuya kwandisa ngakumbi ukusebenza kunye nokudibanisa kwee-PCBs.
Nalu umthamo wePCB yeeSekethe ze-ABIS:
| Into | Isakhono seMveliso |
| Umaleko ubala | 1-32 |
| Izinto eziphathekayo | FR-4, High TG FR-4, PTFE, Aluminium Base, Cu base, Rogers, Teflon, njl. |
| Ubungakanani obukhulu | 600mm X1200mm |
| Unyamezelo lolwandlalo lweBhodi | ±0.13mm |
| Ukutyeba kweBhodi | 0.20mm–8.00mm |
| Ukunyamezela ukutyeba(t≥0.8mm) | ±10% |
| Ukutyeba kweTolerancc(t<0.8mm) | ±0.1mm |
| I-Insulation Layer Thickncss | 0.075mm–5.00mm |
| Ubuncinci Iine | 0.075mm |
| Ubuncinci besithuba | 0.075mm |
| Out Layer Copper Ukutyeba | 18um-350um |
| Ngaphakathi Layer Copper Ukutyeba | 17um-175um |
| Umngxuma woKwemba (Oomatshini) | 0.15mm–6.35mm |
| Gqiba umngxuma (Mechanical) | 0.10mm–6.30mm |
| Ukunyamezelwa kweDiameter(Mechanical) | 0.05mm |
| Ubhaliso(oomatshini) | 0.075mm |
| Aspecl Umlinganiselo | 16:01 |
| Uhlobo lweMaski yeSolder | LPI |
| SMT Mini.Solder Mask Ububanzi | 0.075mm |
| Mini.Solder Mask Clearance | 0.05mm |
| I-Plag Hole Diameter | 0.25mm–0.60mm |
| Ukunyamezelwa koLawulo lwe-Impedans | 10% |
| Umphezulu Gqiba | HASL/HASL-LF, ENIG, iTin yokuntywiliselwa/iSilver, iFlash Gold, iOSP, umnwe weGolide, iGolide eNqinileyo |
Ukongeza, iinkxalabo zokusingqongileyo ziye zaxhokonxa uphuhliso lweePCBs ezinobuhlobo kokusingqongileyo.Abaphandi bajonge ukunciphisa ukusetyenziswa kwezinto ezinobungozi kwi-PCB yokuvelisa, njengelothe, i-mercury kunye ne-brominated flame retardants.Olu tshintsho lujolise kwezinye iindlela eziluhlaza luya kuqinisekisa ikamva elizinzileyo kushishino lwezobuchwephesha.
Ukuqukumbela, imeko yangoku yee-PCBs igxininisa imeko yazo eyimfuneko kwihlabathi lanamhlanje eliqhutywa bubuchwephesha.Ukujonga phambili, iiPCB ziya kudlala indima ebaluleke ngakumbi.Ukuqhubela phambili okuqhubekayo kuyilo, ukunciphisa ubungakanani, uqhagamshelo, kunye nokuzinza kwendalo kuya kubumba ikamva lePCBs.
Ungafumana ividiyo yethu kwiYouTube:https://www.youtube.com/watch?v=JHKXbLGbb34&t=7s
Wamkelekile ukuba usifumane kwi-LinkedIn:https://www.linkedin.com/company/abis-circuits-co–ltd/mycompany/
Ixesha lokuposa: Jun-16-2023
