Vehicle Electronics PCBA osisi
Njirimara ngwaahịa
● -Nnwale ntụkwasị obi
● - Nchọta
● - njikwa okpomọkụ
● -Ọla kọpa dị arọ ≥ 105um
● -HDI
● -Ọkara - mgbanwe
● -Ike siri ike - mgbanwe
● - Igwe ngwa ngwa milimita dị elu
PCB Ọdịdị njirimara
1. Dielectric oyi akwa (Dielectric): A na-eji ya na-ejigide ihe mkpuchi n'etiti ahịrị na n'ígwé, nke a na-akpọkarị substrate.
2. Silkscreen (Legend / Marking / Silkscreen): Nke a bụ ihe na-adịghị mkpa.Isi ọrụ ya bụ akara aha na igbe igbe nke akụkụ ọ bụla na bọọdụ sekit, nke dị mma maka mmezi na njirimara mgbe mgbakọ gasịrị.
3.Surface ọgwụgwọ (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 mgbakọ ihe) , Halogen-Free, Ceramic jupụtara, Teflon, Polyimide, BT, PPO, PPE, ngwakọ, ele mmadụ anya n'ihu 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, mgbapu azụ, na njikwa nguzogide. |
