Kusukela ebhodini eliyinkimbinkimbi elinezingqimba eziningi ukuya kumklamo wokukhweza wezinhlangothi ezimbili, inhloso yethu ukukunikeza umkhiqizo wekhwalithi ohlangabezana nezidingo zakho futhi ongabizi kakhulu ukuwukhiqiza.
Umuzwa wethu kumazinga we-IPC class III, izidingo zenhlanzeko eziqinile, ithusi elisindayo nokubekezelela ukukhiqizwa kusivumela ukuthi sinikeze amakhasimende ethu lokho akudingayo ngomkhiqizo wabo wokugcina.
Imikhiqizo yobuchwepheshe obusezingeni eliphezulu:
Izindiza ezingemuva, amabhodi e-HDI, amabhodi anemvamisa ephezulu, amabhodi e-TG aphezulu, amabhodi angenayo i-halogen, amabhodi aguquguqukayo naqinile, ama-hybrid nanoma yimaphi amabhodi anezinhlelo zokusebenza zemikhiqizo yobuchwepheshe obuphezulu.
I-PCB enezingqimba ezingama-20, isikhala sobubanzi bomugqa ongu-2 mil:
Umuzwa wethu wokukhiqiza weminyaka eyi-10, okokusebenza okunemba okuphezulu kanye namathuluzi okuhlola kwenza i-VIT ikhiqize amabhodi aqinile anezendlalelo ezingu-20 namasekhethi aqinile aguquguqukayo afinyelela kwezingqimba eziyi-12.
Ugqinsi lwendiza engemuva lufika ku-.276 (7mm), izilinganiso ze-aspect efika ku-20:1, 2/2 umugqa/isikhala namadizayini alawulwa yi-impedance akhiqizwa nsuku zonke
Isicelo semikhiqizo nobuchwepheshe:
Faka isicelo kwezokuxhumana, i-aerospace, ukuzivikela, i-IT, okokusebenza kwezokwelapha, okokusebenza kokuhlola okunembayo kanye nezinkampani zokulawula zezimboni
Imibandela ejwayelekile yokucubungula ama-PCB:imibandela yokuhlola neyokuhlola izosekelwe ku-IPC-A-600 ne-IPC-6012, isigaba 2 ngaphandle kwalapho kucaciswe ngenye indlela emidwebeni yekhasimende noma ezincazelweni.
Isevisi yokuklama ye-PCB:I-VIT futhi inganikeza isevisi yokuklama ye-PCB kumakhasimende ethu
Kwesinye isikhathi, amakhasimende ethu asinika kuphela ifayela le-2D noma umbono nje, sizobe siklama i-PCB, isakhiwo futhi sibenzele ifayela le-Gerber.
Into | Incazelo | Amakhono obuchwepheshe |
1 | Izendlalelo | 1-20 izingqimba |
2 | Usayizi webhodi omkhulu | 1200x600mm (47x23") |
3 | Izinto zokwakha | I-FR-4, i-TG FR4 ephezulu, impahla yamahhala ye-halogen, i-Rogers, i-Arlon, i-PTFE, i-Taconic, i-ISOLA, i-ceramics, i-aluminium, isisekelo sethusi |
4 | Ubukhulu bebhodi | 330mil (8.4mm) |
5 | Ubuncane bobubanzi bomugqa wangaphakathi/isikhala | 3mil (0.075mm)/3mil (0.075mm) |
6 | Ububanzi/isikhala somugqa wangaphandle omncane | 3mil (0.75mm)/3mil (0.075mm) |
7 | Usayizi womgodi wokuqeda omncane | 4mil (0.10mm) |
8 | Okuncane ngosayizi wembobo kanye nephedi | Via: ububanzi 0.2mm Iphedi: ububanzi 0.4mm HDI <0.10mm nge |
9 | Ukubekezelelana kwezimbobo ezincane | ±0.05mm (NPTH), ±0.076mm (PTH) |
10 | Ukubekezelela usayizi wembobo (PTH) | ±2mil (0.05mm) |
11 | Kuqediwe ukubekezelela usayizi wembobo (NPTH) | ±1mil (0.025mm) |
12 | Ukubekezelelana kokuchezuka kwesikhundla sembobo | ±2mil (0.05mm) |
13 | Inani elincane le-S/M | 3mil (0.075mm) |
14 | Ukuqina kwemaski ye-solder | ≥6H |
15 | Ukuvutha | 94V-0 |
16 | Ukuqedwa kobuso | I-OSP, i-ENIG, igolide elikhanyayo, ithini lokucwiliswa, i-HASL, i-tin-plated, isiliva lokucwiliswa,uyinki we-carbon, imaski ecwecwayo, iminwe yegolide (30μ"), isiliva lokucwiliswa (3-10u"), ithini lokucwiliswa (0.6-1.2um) |
17 | I-V-cut angle | 30/45/60°, ukubekezelelana ±5° |
18 | I-Min V-cut ibhodi ubukhulu | 0.75mm |
19 | Ubumpumputhe obuncane/ungcwatshwe nge | 0.15mm (6mil) |