Poari PCBA Rorohiko me te Taputapu Taputapu
Hua āhuatanga
● -Materi: Fr-4
● - Tatau Apa: 14 paparanga
● -PCB Matotoru: 1.6mm
● -Min.Tohu / Mokowā Waho: 4/4mil
● -Min.Kohao Kohao: 0.25mm
● -Ma te Tukanga: Tenting Vias
● -Whakamutu Mata: ENIG
āhuatanga hanganga PCB
1. Waituhi Solderresistant (Solderresistant/SolderMask): Ehara i te mea me kai nga papa parahi katoa i nga wahanga tine, no reira ka taia te waahi kaore i kainga ki te tine ki tetahi paparanga rauemi (te nuinga o te waa epoxy resin) ka wehe i te mata parahi mai i te kai tine ki karo kore-koohiko.He ara iahiko poto i waenganui i nga raina tine.E ai ki nga tukanga rereke, ka wehewehea ki te hinu matomato, te hinu whero me te hinu puru.
2. Paparanga Dielectric (Dielectric): Ka whakamahia hei pupuri i te whakamaarama i waenga i nga raina me nga paparanga, e mohiotia ana ko te tïpako.
3. Te maimoatanga o te mata (SurtaceFinish): I te mea he ngawari te waikura o te mata parahi i roto i te taiao whanui, kaore e taea te tiini (he ngoikore te kaha), na reira ka tiakina te mata parahi hei tiina.Ko nga tikanga whakamarumaru ko te HASL, ENIG, Hiriwa Rumaki, Rumaki TIn, me te tiaki konuhono waro (OSP).Kei ia tikanga ona ake painga me ona ngoikoretanga, e kiia ana ko te maimoatanga mata.
PCB Hangarau Raukaha
| Paparanga | Te hanga papatipu: 2~58 paparanga / Pilot Run: 64 paparanga |
| Max.Mātotoru | Te hanga papatipu: 394mil (10mm) / Rere Pilot: 17.5mm |
| Rauemi | FR-4 (Paerewa FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free assembly material) , Halogen-Free, Ceramic filled , Teflon, Polyimide, BT, PPO, PPE, Hybrid, Partal hybrid, etc. |
| Min.Whānui/ Mokowā | Paparanga o roto: 3mil/3mil (HOZ), Paparanga waho: 4mil/4mil(1OZ) |
| Max.Te Matotoru Parahi | UL tiwhikete: 6.0 OZ / Pilot rere: 12OZ |
| Min.Rahi Puka | Puka Miihini: 8mil(0.2mm) Puka Taiaho: 3mil(0.075mm) |
| Max.Rahi Paewhiri | 1150mm × 560mm |
| Aspect Ratio | 18:1 |
| Mata Mutu | HASL, Koura Rumaki, Tiini Rumaki, OSP, ENIG + OSP, Hiriwa Rumaki, ENEPIG, Maihao Koura |
| Tukatuka Motuhake | Poka Tanu, Poka Matapo, Atete Whakamau, Te Raukaha Whakamau, Rakano, Raakano Wahi, Kiato teitei, He keri Whakamuri, me te Mana Atete |
I hangaia a maatau papa PCBA ki te whakatutuki i enei tono e tipu haere ana ma te whakarato i nga otinga tino mahi e whakakotahi ana i te tere, te mahi, me te pai o te rokiroki korero/whakawhitiwhiti korero.Ahakoa he kaiwhakarato ratonga rorohiko kapua koe, he kaitirotiro raraunga nui, he papaaho paapori ranei, he pai to matou papa PCBA mo koe.
Ko te papa PCBA he mea hanga mai i nga rauemi Fr-4 kounga teitei hei whakarite i te mauroa me te pono.He 14 nga paparanga, he nui te waahi mo nga waahanga me te whakaahei i te whakauru ara iahiko matatau.Ma te matotoru o te 1.6mm, kua tutuki i a ia he taurite tino pai i waenga i te ngawari me te mahi.
E mohio ana matou ki te hiranga o te tika o te rorohiko, na reira ka hoahoa matou i nga papa PCBA me te iti o te waahi / waahi o waho o te 4/4mil.Ma tenei ka pai te tuku tohu tohu me te whakaiti i te tupono o te pokanoa.i te rohe iti rawa.Ko te rahi o te keri 0.25mm e whakarite ana i te hototahitanga whanui mo te tono, e pai ana mo nga ahuatanga rorohiko rereke.
Ki te arotau i te mahi me te tiaki i te poari, ka whakamahia e matou he mahi teneti ma te mahi e aukati ana i nga makuku, i nga poke ranei kia uru ki te PCB.Ma tenei ka nui ake te pono me te roa o te ora mo to punaha rorohiko.
Hei whakarato hononga pai ake me te aukati waikura, kei o maatau papa PCBA te whakaotinga ENIG kei roto he paparanga koura angiangi ki runga i te nickel.Ma tenei ka taea te hononga pakari me te whakarei ake i te mahinga katoa o te poari.
Ko a maatau papa rorohiko me te papa PCBA te otinga tino pai mo o hiahia rorohiko.Na ona ahuatanga matatau me te kounga moni, ka whakamanahia te mahi pono me te tere o te whakawhiti korero.Me noho ki mua i te hurihanga matihiko me o maatau papa PCBA hou.
