Shin kuna shirye ku kawo ƙirar PCB ɗinku zuwa rayuwa? Samun ƙimar farashi kyauta don aikin PCB ɗinku na musamman mai kauri Copper yana da ɗan dannawa kaɗan.
Kawai danna maɓallin da ke ƙasa don loda fayilolin zane da lissafin kayan aiki (BOM).
Ƙungiyarmu za ta samar muku da cikakken bayani game da kuɗin cikin awanni 48.
PCB mai kauri na Tagulla
Mahimman Siffofin Fasaha
- Ƙarfin Ɗauka na Yanzu: Tagulla mai kauri yana rage juriya ga alamun, yana ba da damar kwararar wutar lantarki mafi girma (misali, 100A+ zuwa 1mm-faɗi, alamun jan ƙarfe 10 oz).
- Gudanar da Zafin Jiki: Ingantaccen watsa zafi ta hanyar amfani da ƙarfin wutar lantarki mai yawa (401 W/m·K), wanda ya dace da abubuwan da ke da ƙarfi sosai.
- Taurin Inji: Ƙarfin tsarin gini don muhalli mai ƙarfi (misali, girgizar mota, girgizar masana'antu).
Aikin Wutar Lantarki mara Daidai
Ƙarancin Juriya: Yana rage asarar wutar lantarki a hanyoyin da ke da wutar lantarki mai yawa (misali, jan ƙarfe 10 oz yana da 1/3 na juriyar jan ƙarfe 3 oz).
Daidaiton Siginar da ke Tsayi: Ƙarancin raguwar ƙarfin lantarki a cikin hanyoyin sadarwa na rarraba wutar lantarki, wanda yake da mahimmanci ga tsarin motoci da masana'antu.
Mafi kyawun Gudanar da Zafi
Ingancin Watsar Zafi: Matakan jan ƙarfe suna aiki a matsayin wurin nutsewa mai zafi, suna hana ƙarin zafi a cikin kayan wutar lantarki da tuƙin mota.
Juriyar Zagaye Mai Zafi: Yana jure yawan canjin yanayin zafi (-40°C zuwa +125°C) ba tare da ya lalace ba.
Dorewa ta Inji
Gine-gine Masu Nauyi: Ƙarfafa wuraren da aka haɗa da kuma wuraren da aka haɗa suna rage matsalar injina.
Tsarin Tsafta: Ya dace da yanayi mai wahala (misali, sojoji, sararin samaniya, da manyan injuna).
Sauƙin Zane
Tarin Layer Masu Haɗaka: Haɗa kauri yadudduka masu ƙarfin jan ƙarfe (misali, 10 oz) tare da siraran layukan sigina (misali, 1 oz) don ingantaccen aiki.
Tallafin Kayayyaki da Yawa: Akwai shi a cikin FR-4, aluminum, yumbu (Al₂O₃/AlN), da kuma substrates masu sassauƙa.
Ƙarfin Masana'antu & Bayanan Fasaha
| Fasali | Ƙarfin Daidaitacce | Zaɓuɓɓuka Masu Ci gaba |
| Kauri na Tagulla | 3–14 oz (matakan ciki/waje) | 15 oz (mafi girman Layer na waje) |
| Adadin Layer | Matakai 1–24 | Tsarin haɗakar launuka masu yawa (iko + sigina) |
| Zaɓuɓɓukan Kayan Aiki | FR-4 (Tg 140°C/170°C), aluminum, yumbu, PTFE | Kayan da ke da zafin jiki mai yawa (misali, Rogers RT/duroid®) |
| Faɗin/Tazara Tsakanin Alamu | Waje: Mil 9/mil 9 (oza 4) – Mil 20/mil 32 (oza 12) | Hoton Laser kai tsaye don daidaiton |
| Kammalawar Fuskar | HASL (ba tare da gubar ba), ENIG, OSP, azurfa mai nutsewa | Rufin zinare (zinariya mai tauri don hulɗa mai ƙarfi) |
| Gudanar da Zafin Jiki | Tashoshin zafi, cikewar jan ƙarfe | Tankunan zafi da aka saka, tashoshin sanyaya ruwa |
| Gwaji | Gwajin jirgin sama, AOI, gwajin Hi-Pot | Gwajin juriyar zafi, duba X-ray |
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Electroplating
Don yadudduka har zuwa oza 10, yi amfani da kauri fim ɗin jan ƙarfe. -
Lamination
A haɗa jan jan jan ƙarfe (10-14 oz) tare da shirye-shiryen da za a yi amfani da su don yadudduka masu kauri sosai. -
Abin Rufe Mashin Solder
Feshin lantarki yana tabbatar da rufewa iri ɗaya a saman jan ƙarfe mara daidaituwa.
Aikace-aikacen PCBs na Tagulla Mai Kauri
1. Motoci & EV/HEV
- Batura Masu Ƙarfi: Tsarin sarrafa batir (BMS) tare da jan ƙarfe mai nauyin oza 8–12 don hanyoyin da ke da ƙarancin wutar lantarki da kuma manyan hanyoyin samar da wutar lantarki.
- Motocin da ke aiki a cikin mota: Masu juyawa da na'urorin sarrafa jan hankali waɗanda ke buƙatar ingantaccen watsawar zafi.
- Tsarin Wutar Lantarki: PCBs masu inganci don sarrafa filogi a cikin injunan konewa.
2. Tsarin Wutar Lantarki na Masana'antu
- Kayan Wutar Lantarki: Kayayyakin wutar lantarki na jan ƙarfe mai nauyin oza 10–14 a yanayin sauyawa (SMPS) don cibiyoyin bayanai da makamashi mai sabuntawa.
- Kayan Aikin Walda: PCBs suna jure wa kwararar ruwa mai yawa da kuma zafin walda na baka.
- Kayayyakin Girki: Masu katse da'ira da kuma na'urorin da ke ɗaukar nauyin kaya tare da kwanciyar hankali na thermal na dogon lokaci.
3. Tashar Jiragen Sama da Tsaro
- Tsarin Radar: Manyan yadudduka na jan ƙarfe don amplifiers na RF masu ƙarfi.
- Motocin Soja: PCB masu ƙarfi don sarrafa makamai da kuma jiragen sama, waɗanda aka ba da takardar shaidar MIL-PRF-55110.
- Na'urorin Wutar Lantarki na Tauraron Dan Adam: Tsarin sirara (0.6mm) amma mai ƙarfin lantarki mai yawa don aikace-aikacen sararin samaniya.
4. Kayan aikin likita
- Injinan MRI/MRA: Rarraba wutar lantarki mai ƙarancin hayaniya tare da jan ƙarfe 6-8 oz don dacewa da lantarki (EMC).
- Lasers masu ƙarfi: PCBs don kayan aikin tiyata waɗanda ke buƙatar ingantaccen sarrafa zafi.
Me Yasa Zabi Ayyukan PCB Mai Kauri Na Tagulla?
Tallafin Zane na Musamman: Binciken DFM kyauta da inganta kauri na jan ƙarfe don daidaita farashi da aiki.
Tsarin samfuri mai sauri: Tsarin gwaji na kwanaki 5-7, mafi sauri a masana'antar don ƙirar jan ƙarfe mai nauyin oza 10+.
Ingantaccen Samar da Kayan Abinci: Layukan Panasonic SMT guda 7 suna tabbatar da samun kashi 99.9% na riba ta farko ga masu haɗa kayan.
Tabbatar da Zafin Jiki: Gwajin juriyar zafi kyauta don ƙira mai ƙarfi.
Amintacce daga Shugabannin Duniya
Abokan ciniki a cikin motoci (misali, masu samar da batirin EV), masana'antu (misali, masana'antun inverter na hasken rana), da sassan likitanci suna amfani da mafitarmu, waɗanda suka sami ingantaccen tarihi a cikin:
- Ayyukan Aminci Masu Kyau: Dokokin PPAP Mataki na 3 ga abokan cinikin motoci.
- Gwajin Muhalli Mai Tsanani: An tabbatar da girgiza (MIL-STD-810G) da girgizar zafi (-40°C zuwa +125°C).