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Rigid-flex board / PCB Layer 8 don belun kunne na Bluetooth
Rarraba PCBs Rigid-Flex (duba adadi 1 don cikakkun bayanai)
Ƙaƙƙarfan sassauƙanci shine jirgi wanda ya haɗu da tsattsauran ra'ayi da sassauƙa, sarrafa duka tsattsauran ra'ayi na katako da sassauƙa na katako mai sassauƙa.
Substrate: matsakaici TG, babban TG, ƙananan dielectric akai-akai, ƙananan Df FR4, kayan aiki mai girma.
Alamar Substrate: Shengyi, Tenghui, Lianmao, Rogers, Panasonic, DuPont, Taihong.
Ƙarshen saman: HASL, HASL (Pb Kyauta), ENIG, Tin Immersion, Azurfa Immersion, Plating Gold, OSP, ENIG+OSP, ENEPIG.
Rigid-Flex Board Au/Ni Nau'in
b Za a iya raba platin zinari zuwa siraren zinari da zinariya mai kauri gwargwadon kauri. Gabaɗaya, zinari da ke ƙasa da 4u” (0.41um) ana kiransa zinari na bakin ciki, yayin da zinari sama da 4u” ana kiransa zinari mai kauri. ENIG na iya yin zinari mara nauyi, ba zinari mai kauri ba. Gilashin zinari ne kawai zai iya yin zinari na bakin ciki da kauri. Matsakaicin kauri na zinari mai kauri akan allo mai sassauƙa zai iya wuce 40u”. Ana amfani da gwal mai kauri a wuraren aiki tare da haɗin gwiwa ko buƙatun juriya.
b Za a iya raba platin zinari zuwa zinariya mai laushi da zinariya mai wuya ta nau'in. Zinariya mai laushin zinari ne na yau da kullun, yayin da gwal mai kauri cobalt ke ɗauke da zinari. Daidai ne saboda an ƙara cobalt cewa taurin zinari yana ƙaruwa sosai fiye da 150HV don saduwa da buƙatun juriya.
Amfanin Rigid-Flex Board
A zamanin yau, ƙira yana ƙara bin miniaturization, ƙarancin farashi da babban saurin samfuran, musamman a cikin kasuwar na'urar hannu, wanda yawanci ya haɗa da da'irori masu yawa na lantarki. Amfani da Rigid-Flex Boards zai zama kyakkyawan zaɓi don na'urorin da ke haɗa ta IO. Babban fa'idodi bakwai da aka kawo ta hanyar buƙatun ƙira na haɗa kayan aikin sassauƙa da kayan katako a cikin tsarin masana'anta, haɗa kayan aikin 2 tare da prepreg, sannan samun haɗin haɗin wutar lantarki na masu gudanarwa ta hanyar ramuka ko makafi / binne vias kamar ƙasa. :
a. 3D taro don rage da'irori
b. Kyakkyawan amincin haɗin gwiwa
c. Rage adadin abubuwan da aka gyara da sassa
d. Ingantattun daidaiton impedance
e. Za a iya ƙirƙira tsari mai rikitarwa mai rikitarwa
f. Aiwatar da ingantaccen ƙirar siffa
g. Rage girma
Aikace-aikace
Rigid-Flex Board Application (duba adadi 3-1 don cikakkun bayanai)
Rigid-flex PCB kwamiti ne mai haɗe tare da halaye biyu masu sassauƙa da allon kewayawa, wanda ake amfani da shi sosai a cikin filayen kamar haka:
1. Filin Lantarki:Ana amfani da PCB mai ƙarfi-flex a cikin samfuran lantarki kamar wayoyin hannu, allunan, na'urorin da za a iya amfani da su, kyamarori, masu rikodin bidiyo, ƙididdiga, jirage masu saukar ungulu da na'urorin motsa jiki. Dangane da aiki, ƙayyadaddun allon sa masu sassauƙa na iya haɗa PCBs masu tsauri daban-daban da abubuwan haɗin kai a cikin tsari mai girma uku. A daidai wannan yanayin da'irar, zai iya ƙara jimlar wurin amfani da PCB, inganta ƙarfin ɗaukar hoto, da rage iyakar watsa sigina da adadin kuskuren haɗuwa na lambobin sadarwa. Maganar tsari, PCBs masu sassaucin ra'ayi masu nauyi ne kuma sirara, suna ba da damar yin amfani da wayoyi masu sassauƙa, wanda ke da babban taimako wajen rage girma da nauyi.
2. Filin Mota:Ana amfani da PCB masu tsauri a cikin tsarin lantarki na kera motoci, gami da maɓallai don haɗa uwa zuwa sitiyari, haɗi tsakanin allon tsarin bidiyo na abin hawa da sashin sarrafawa, haɗin aiki na sauti ko maɓallan aiki a ƙofofin gefe, tsarin hoton radar baya. , na'urori masu auna firikwensin, tsarin sadarwa na abin hawa, kewayawa tauraron dan adam, jirgi don haɗa maɓallin kula da wurin zama na baya da mai sarrafawa na gaba, da tsarin ganowa na waje.
3. Filin kayan aikin likita:Aikace-aikacen PCBs masu sassaucin ra'ayi a cikin kayan aikin likitanci suna ƙara yaɗuwa, kamar kayan aikin sa ido, kayan aikin warkewa, kayan aikin hoto, na'urorin physiotherapy, na'urorin bugun zuciya, endoscopes, na'urorin sarrafa duban dan tayi, da sauransu. daidaitattun, ƙananan hasara na rashin ƙarfi, cikakkiyar ingancin watsa sigina, ƙarfin hali, da dai sauransu Saboda rikitarwa na tsarin masana'antu da ƙananan fitarwa, farashin samarwa yana da girma.
4. Filin sarrafa masana'antu:Ana amfani da PCB masu tsauri a cikin kewayon aikace-aikacen masana'antu da suka haɗa da tauraron dan adam na wucin gadi, tsarin radar, sadarwa mara waya, ma'aunin laser da kayan sarrafawa, firikwensin, masu nazarin maganadisu na nukiliya, na'urorin X-ray, masu nazarin infrared, da sauransu.
