Mafi fasaha shine ɗayan mafi kyawun masana'antun pcb da masu samar da allon da'ira a China
Harshe
Mafi fasaha shine ɗayan mafi kyawun masana'antun pcb da masu samar da allon da'ira a China
An fara daga Janairu 2022, abokan ciniki sun aika ƙirar ƙirar yumbu mai kauri zuwa Mafi Tech, bayan masana'anta da gwaji da yawa, a ƙarshe sun sami sigar ƙarshe na wannan samfurin. Don haka babban manufar wannan tafiya zuwa kasar Sin shine tattauna cikakkun bayanai game da PCB yumbu mai kauri da kuma sanya umarni mai yawa.
Mafi Tech sun yi kauri film allon yumbu sama da shekaru 10 kuma muna da matukar kwarin gwiwa cewa za mu cna samar da high quality da kuma mafi kyau sabis a gare ku. Da ke ƙasa akwai damar mu game da kauri fim allon yumbu.
Substrate iya zama 96% ko 98% Alumina (Al2O3) ko Beryllium Oxide (BeO), kauri kewayon: 0.25, 0.38, 0.50mm, 0.635mm (tsoho kauri), 0.76mm, 1.0mm. Kauri kauri kamar 1.6mm ko 2.0mm za a iya musamman ma.
Material Layer na jagora shine palladium na azurfa, palladium na gwal, ko Mo/Mu+Ni (na Ozone);
Kauri na madugu>= 10 miron (um), kuma Max iya zama 20 micron (0.02mm)
Min gano nisa da sarari don samar da girma: 0.30mm& 0.30mm, 0.20mm/0.20mm shima yayi kyau amma farashi zai fi girma, kuma 0.15mm/0.20mm kawai ana samun samfuri.
Haƙuri don shimfidar wuri na ƙarshe zai kasance +/- 10%
Dukansu palladium na zinari da na azurfa suna iya aiki don haɗa haɗin waya na gwal, amma abokin ciniki yana buƙatar ambaton hakan don mu yi amfani da palladium na azurfa na musamman wanda ya dace da wannan zanen.
Gold palladium ya fi azurfa tsada sosai, kusan sau 10 ~ 20 mafi girma
Ƙarin ƙimar resistor daban-daban akan allo ɗaya, allon mafi tsada zai kasance
Yawanci yadudduka sune 1L da 2L (tare da plated ta rami (PTH), kuma kayan da aka ɗora iri ɗaya ne kamar wanda ake amfani da shi don jagora), kuma matsakaicin yadudduka na iya zama yadudduka 10.
Jirgin kawai mai siffar rectangular za a iya jigilar shi ta yanki guda, ko ta panel
Soldermask yana samuwa akan buƙata, zafin aiki>500 C, kuma launi ne Semi-m
Don tarawa iri ɗaya, farashi ƙasa da DCB, sama da MCPCB
Mafi kyawun kayan fasaha da aka buga a hukumar da'ira, wanda aka kafa a ranar 28 ga Yuni, 2006, kamfani ne mai rijista na Hong Kong.