Daga hadaddun allon-Layer zuwa zane mai gefe biyu, burinmu shine samar muku da ingantaccen samfur wanda ya dace da bukatunku kuma shine mafi kyawun farashi don kera
Kwarewarmu a cikin ka'idodin IPC na III, ƙayyadaddun buƙatun tsabta, jan ƙarfe mai nauyi da haƙurin samarwa yana ba mu damar samar da abokan cinikinmu daidai abin da suke buƙata don ƙarshen samfurin su.
Nagartattun samfuran fasaha:
Jirgin baya, allon HDI, allon mitoci, manyan allunan TG, allunan marasa halogen, allo masu sassauƙa da tsattsauran ra'ayi, hybrids da kowane allo tare da aikace-aikace a cikin samfuran fasaha.
PCB-Layer 20, Nisa nisa mil 2:
Kwarewar masana'antar mu na shekaru 10, ingantaccen kayan aiki da kayan aikin gwaji suna ba VIT damar samar da allunan tsaftar Layer 20 da da'irori masu ƙarfi har zuwa yadudduka 12.
Kauri na baya har zuwa .276 (7mm), ma'auni na al'amari har zuwa 20: 1, 2/2 layi / sarari da kuma ƙira mai sarrafa impedance ana samarwa kowace rana
Samfura da aikace-aikacen fasaha:
Aiwatar da sadarwa, sararin samaniya, tsaro, IT, kayan aikin likitanci, ainihin kayan gwaji da kamfanonin sarrafa masana'antu
Daidaitaccen ma'auni don sarrafa PCBs:dubawa da sharuɗɗan gwaji za su dogara ne akan IPC-A-600 da IPC-6012, aji na 2 sai dai in an ƙayyade shi akan zane ko ƙayyadaddun abokin ciniki.
PCB zane sabis:VIT kuma na iya ba da sabis na ƙirar PCB ga abokan cinikinmu
Wani lokaci, abokan cinikinmu kawai suna ba mu fayil ɗin 2D ko kawai ra'ayi, to, za mu tsara PCB, layout kuma mu sanya fayil ɗin Gerber a gare su.
Abu | Bayani | Ƙarfin fasaha |
1 | Yadudduka | 1-20 yadudduka |
2 | Matsakaicin girman allo | 1200x600mm (47x23") |
3 | Kayayyaki | FR-4, high TG FR4, halogen free abu, Rogers, Arlon, PTFE, Taconic, ISOLA, tukwane, aluminum, jan tushe |
4 | Max girman allo | 330mil (8.4mm) |
5 | Min ciki nisa/ sarari | 3mil (0.075mm)/3mil (0.075mm) |
6 | Min layin waje nisa/ sarari | 3mil (0.75mm)/3mil (0.075mm) |
7 | Min gama girman rami | 4mil (0.10mm) |
8 | Min ta hanyar girman rami da kushin | Ta hanyar: diamita 0.2mm Pad: diamita 0.4mm HDI <0.10mm ta hanyar |
9 | Min rami haƙuri | ± 0.05mm (NPTH), ± 0.076mm (PTH) |
10 | Haƙurin girman rami da aka gama (PTH) | ± 2mil (0.05mm) |
11 | Haƙurin girman rami da aka gama (NPTH) | ± 1mil (0.025mm) |
12 | Haƙurin juzu'in matsayi na rami | ± 2mil (0.05mm) |
13 | Min S/M | 3 mil (0.075mm) |
14 | Solder mask taurin | ≥6H |
15 | Flammability | 94V-0 |
16 | Ƙarshen farfajiya | OSP, ENIG, zinare mai walƙiya, tin nutsewa, HASL, farantin da aka yi masa, azurfar nutsewa,tawada carbon, abin rufe fuska, yatsun zinariya (30μ"), azurfa nutsewa (3-10u"), tin nutsewa (0.6-1.2um) |
17 | V-yanke kusurwa | 30/45/60°, juriya ±5° |
18 | Min V-yanke allon kauri | 0.75mm |
19 | Min makaho/ binne ta | 0.15mm (mil 6) |