Thaum koj tab tom qhia txog kev hloov pauv hloov pauv rau lub ntsuas ntshav qabzib, lub tshuab CPAP, lossis lub ntsuas ntsuas ntsuas, cov lus "nws yuav tsum zoo" tsis zoo txaus. Cov chaw tsim khoom siv kho mob ntsib kev soj ntsuam xyuas uas cov neeg siv khoom siv hluav taws xob tsis ua, thiab IPC/JPCA-6202 Class 3 tus qauv tshwm sim vim qhov tsis ua tiav hauv cov ntsiab lus kho mob tuaj yeem ua rau lub neej- hloov pauv. Ntawm CSNT-EMS hauv Dongguan, peb tau muab Chav Kawm 3 lub rooj sib tham rau ntau lub tuam txhab kho mob, thiab qhov yuam kev tshaj plaws uas peb pom yog pab pawg engineering kho Chav Kawm 3 raws li qhov nruj dua ntawm Chav Kawm 2.
Chav Kawm 3 Tiag tiag txhais tau li cas rau Kev Tsim Khoom Siv Kho Mob
Chav Kawm 3 ntawm IPC-JPCA-6202 tus qauv teeb tsa peb qhov kev sib tham tsis sib tham uas txawv ntawm Chav Kawm 2.
Tus neeg xyuas pib nick kam rau ua nruj los ntawm wl tsawg dua lossis sib npaug rau ib -ib nrab ntawm kab dav (Class 2) rau wl tsawg dua lossis sib npaug rau ib - peb ntawm kab dav (Class 3). Qhov no tseem ceeb hauv qhov zoo -pitch circuits qhov twg tus nick tuaj yeem nthuav tawm mus rau hauv qhov qhib kab thaum rov ua dua.
Peel zog yam tsawg kawg nkaus nyob ntawm 0.49 N ib mm rau conductors thiab 0.34 N ib mm rau coverlay ib IPC/JPCA-6202. Txawm li cas los xij, Chav Kawm 3 cov txheej txheem tshuaj xyuas yuav tsum muaj 100 feem pua ntawm kev pom tseeb ntawm txhua cheeb tsam flex, tsis yog kuaj.
Tej zaum qhov tseem ceeb tshaj plaws, Chav Kawm 3 xav kom xoom delamination hauv thaj tsam flex. Chav Kawm 1 thiab Chav Kawm 2 tso cai rau me me ntug delamination uas tsis cuam tshuam rau hluav taws xob ua haujlwm. Chav 3 tsis muaj.
Cov Khoom Siv Hauv Paus rau Cov Khoom Siv Kho Mob FPC
Kev xaiv substrate rau cov rooj sib tham kho mob yuav luag ib txwm tsaws ntawm polyimide (PI) es tsis yog polyester (PET). PI muab cov iav hloov pauv siab dua (feem ntau siab dua 250 degrees Celsius) thiab muaj sia nyob ntawm ntau lub voj voog rov qab uas muaj nyob rau hauv cov cuab yeej kho mob.
Panasonic R-F777 nquag teev rau cov ntawv thov kho mob. Nws tev lub zog ntawm 0.525 N ib hli dhau ntawm IPC / JPCA-6202 Chav Kawm 2 yam tsawg kawg nkaus thiab yooj yim tshem tawm Chav Kawm 3 qhov pib. PI thickness ntawm 50 micrometers muab lub zog dielectric txaus thaum ua kom lub rooj tsavxwm hloov tau txaus rau cov khoom siv hnav.
Yog tias cov cuab yeej kho mob yuav ua kom tsis muaj menyuam ntawm autoclave lossis gamma hluav taws xob, lees paub cov txheej txheem no nrog koj lub chaw tsim khoom ua ntej xaiv cov khoom. Qee qhov coverlay adhesives degrade nyob rau hauv rov raug autoclave raug.
Kev xaiv Coverlay feem ntau nyiam halogen{0}} cov kev xaiv pub dawb rau cov ntawv thov kev kho mob vim yog cov kev xav tau biocompatibility. Taiflex FHK0515 halogen-dawb coverlay ua tau raws li qhov yuav tsum tau muaj thiab yog sib xws nrog cov qauv lamination profiles.
Hla -section ntawm Chav Kawm 3 kho mob FPC uas qhia PI substrate, tooj liab kab, thiab cov khaubncaws sab nraud povtseg
Kev txiav txim siab nto tiav rau Kev Kho Mob Ntaus FPC
ENIG yog qhov feem ntau nto tiav rau cov rooj sib txoos kho mob. Nickel thickness ntawm 3 mus rau 6 micrometers thiab kub thickness ntawm 0.05 mus rau 0.125 micrometers ib txheej muab zoo heev solderability thiab txee lub neej rau cov khoom uas yuav zaum nyob rau hauv cov lus nug rau lub hlis ua ntej sib dhos.
Rau cov khoom siv kho mob uas tuaj yeem cog tau, kub plating (nyuaj kub, 0.5 txog 1.0 micrometers yam tsawg kawg nkaus) yog qee zaum teev rau cov chaw sib cuag uas sib koom nrog ZIF connectors hauv lub vaj tsev. Lub thicker kub deposits resists corrosion dhau lub cuab yeej lub neej.
OSP feem ntau tsis pom zoo rau cov rooj sib tham kho mob vim tias ib qho - txheej txheem thov tsis muaj sia nyob ntawm ntau cov ntaub ntawv reflow uas muaj nyob rau hauv cov cuab yeej kho mob.
Dimensional Tolerances thiab Cleanliness Standards
Cov cuab yeej kho mob feem ntau muaj qhov chaw nruj uas thawb mus rau qhov me me. IPC/JPCA-6202 Chav Kawm 3 qhia txog qhov tseem ceeb hauv qab no rau cov kab hluav taws xob siv hauv kev kho mob.
Rau cov kab dav dav hauv qab 0.10 hli, qhov kam rau ua yog ntxiv lossis rho tawm 0.050 hli. Rau cov kab dav dav ntawm 0.50 hli thiab siab dua, qhov kam rau ua kom nruj rau ntxiv lossis rho tawm 20 feem pua ntawm nominal dav.
Qhov tsawg kawg ntawm qhov sib txawv ntawm lub rooj tsav xwm ntug mus rau sab nraud yuav tsum yog tsawg kawg 0.5 hli rau Chav Kawm 3. Plated los ntawm - qhov tooj liab thickness yuav tsum nruab nrab 15 micrometers tsis muaj ib tus neeg ntsuas qis dua 8 micrometers.
Cov kev cai huv huv rau kev kho mob cov rooj sib tham qhia txog qhov siab tshaj plaws ion extractable paug ntawm 1.2 micrograms ib square centimeter ntawm sodium chloride sib npaug, ntsuas ib IPC-TM-650 Method 2.3.28B.
Tsim Daim Ntawv Ntsuam Xyuas Ua Ntej Tshaj Tawm RFQ rau Kev Kho Mob FPC
Ua ntej koj xa RFQ mus rau ib lub chaw tsim khoom rau daim ntawv thov khoom siv kho mob, paub meej cov hauv qab no. Koj tus neeg muag khoom yuav tsum muaj peev xwm ua ntaub ntawv pov thawj IPC / JPCA-6202 Class 3 rau cov tsev neeg cov khoom lag luam. Thov ib daim ntawv teev cov ntaub ntawv cov ntaub ntawv npog npog substrate, coverlay, thiab nto tiav nrog biocompatibility cov ntaub ntawv uas muaj feem xyuam. Xyuas kom tseeb tias cov chaw tsim khoom muaj cov ntaub ntawv hloov pauv txheej txheem vim tias kev hloov khoom siv yuav tsum tau rov siv dua nyob rau hauv ntau txoj cai tswj hwm.
Peb tau pom tias koom nrog cov chaw tsim khoom thaum ntxov ntawm cov qauv tsim feem ntau txo lub sijhawm kev loj hlob los ntawm peb mus rau plaub lub lis piam vim tias cov chaw tsim khoom tuaj yeem tiv thaiv teeb meem ua ntej kev txiav.
