Kọmputa na PCBA osisi
Njirimara ngwaahịa
● -Ihe: Fr-4
● -Ngụgụ oyi akwa: 14 n'ígwé
● -PCB Ọkpụrụkpụ: 1.6mm
● -Nkeji. Chọpụta / Oghere Mpụ: 4/4mil
● -Nkeji. Oghere mkpọ: 0.25mm
● -Site na Usoro: Vias tente
● -Mmecha elu: ENIG
PCB Ọdịdị njirimara
1. Solderresistant ink (Solderresistant/SolderMask): Ọ bụghị ihe niile ọla kọpa na-ebupụta ga-eri akụkụ tin, otú ahụ na-abụghị tin-eri ebe a ga-ebi akwụkwọ na oyi akwa nke ihe (na-emekarị epoxy resin) na-ekewapụ ọla kọpa elu si eri tin ka. zere ndị na-abụghị soldering. Enwere obere sekit n'etiti ahịrị tinned. Dị ka usoro dị iche iche si dị, a na-ekewa ya na mmanụ na-acha akwụkwọ ndụ akwụkwọ ndụ, mmanụ uhie na mmanụ na-acha anụnụ anụnụ.
2. Dielectric oyi akwa (Dielectric): A na-eji ya na-ejigide ihe mkpuchi n'etiti ahịrị na n'ígwé, nke a na-akpọkarị substrate.
3. Ngwọta dị n'elu (SurtaceFinish): Ebe ọ bụ na elu ọla kọpa na-adị mfe oxidized na gburugburu ebe obibi, ọ pụghị ịbụ tinned (ogbenye solderability), ya mere a ga-echebe elu ọla kọpa nke a ga-agbanye. Ụzọ nchebe gụnyere HASL, ENIG, Silver Immersion, Immersion Tin, na organic solder preservative (OSP). Usoro ọ bụla nwere uru na ọghọm ya, nke a na-akpọkọta ọnụ dị ka ọgwụgwọ elu.
Ikike nka na ụzụ PCB
| N'ígwé | Mmepụta uka: 2 ~ 58 n'ígwé / Pilot na-agba ọsọ: 64 n'ígwé |
| Oke. Ọkpụrụkpụ | Mmepụta oke: 394mil (10mm) / Pilot ọsọ: 17.5mm |
| Ihe onwunwe | FR-4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free nzukọ ihe) , Halogen-Free, seramiiki jupụtara, Teflon, Polyimide, BT, PPO, PPE, ngwakọ, Partial ngwakọ, wdg. |
| Min. Obosara/Oghere | oyi akwa dị n'ime: 3mil/3mil (HOZ), oyi akwa elu: 4mil/4mil(1OZ) |
| Oke. Ọkpụkpụ ọla kọpa | Akwụkwọ ikike UL: 6.0 OZ / Pilot na-agba: 12OZ |
| Min. Nha oghere | Nrụ ọrụ igwe: 8mil (0.2mm) Nkuku laser: 3mil (0.075mm) |
| Oke. Nha panel | 1150mm × 560mm |
| Akụkụ akụkụ | 18:1 |
| Emecha elu elu | HASL, Imikpu ọla edo, Tin imikpu, OSP, ENIG + OSP, ọla ọcha imi, ENEPIG, mkpịsị aka ọla edo |
| Usoro Pụrụ Iche | Oghere e liri, oghere kpuru ìsì, nguzogide agbakwunyere, ikike agbakwunyere, ngwakọ, akụkụ akụkụ, njupụta dị elu nke akụkụ, mkpọpu azụ, na njikwa nguzogide. |
