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2-Layer M PCB - FPC Design da Prototyping

Gabatarwa

Allolin da'ira masu sassauƙa (FPCs) suna kawo sauyi ga masana'antar lantarki, suna ba da sassauci mara misaltuwa da yuwuwar ƙira.Yayin da buƙatar ƙarin na'urorin lantarki masu ƙarfi da nauyi ke ci gaba da haɓaka, FPCs suna taka muhimmiyar rawa wajen ba da damar sabbin hanyoyin ƙirar ƙira.Daga cikin nau'ikan FPCs daban-daban, PCBs masu sassauƙa na Layer 2 sun yi fice don juzu'insu da aiki a cikin masana'antu da yawa.A cikin wannan cikakkiyar jagorar, za mu bincika ƙira da tsarin samfur na PCBs masu sassauƙa na Layer 2, mai da hankali kan aikace-aikacen su, kayan aiki, ƙayyadaddun bayanai, da ƙarewar saman.

Nau'in Samfur:2-Layer M PCB

PCB mai sassauƙa mai 2-Layer, wanda kuma aka sani da da'irar flex mai gefe biyu, allon kewayawa ne mai sassauƙa mai sassauƙa wanda ya ƙunshi yadudduka masu gudanar da aiki guda biyu waɗanda ke raba su da madaurin dielectric mai sassauƙa.Wannan tsari yana ba da masu zanen kaya tare da sassaucin ra'ayi don bin diddigin hanyoyi a ɓangarorin biyu na substrate, yana ba da damar haɓakar ƙira da aiki mafi girma.Ikon hawan abubuwan da aka gyara a bangarorin biyu na hukumar yana sanya 2-Layer flex PCBs manufa don aikace-aikacen da ke buƙatar babban adadin abubuwan da ke tattare da sararin samaniya.

Aikace-aikace

Haɓaka na 2-Layer flex PCBs yana sa su dace da aikace-aikace iri-iri a cikin masana'antu daban-daban.Ɗaya daga cikin fitattun aikace-aikacen PCB mai sassauƙa na Layer 2 yana cikin fagen na'urorin lantarki.A cikin masana'antar kera motoci, sararin samaniya da tanadin nauyi sune mahimman abubuwan, kuma 2-Layer flex PCBs suna ba da sassauci don biyan waɗannan buƙatun.Ana amfani da su a tsarin sarrafa motoci, na'urori masu auna firikwensin, haske, tsarin bayanan bayanai, da ƙari.Masana'antar kera motoci ta dogara da dorewa da amincin PCBs masu sassauƙa na Layer 2 don tabbatar da daidaiton aiki a cikin mahalli masu ƙalubale.

Baya ga aikace-aikacen kera motoci, PCB masu sassauƙa 2-Layer ana amfani da su sosai a cikin kayan lantarki na mabukaci, na'urorin likitanci, sararin samaniya da kayan masana'antu.Ƙarfinsu don daidaitawa da sifofin da ba su dace ba, rage nauyi da haɓaka aminci ya sa su zama makawa a cikin samfuran lantarki iri-iri.

Kayayyaki

2-Layer M PCB Material Selection yana da mahimmanci wajen tantance aikin hukumar, amintacce, da ƙima.Abubuwan farko da aka yi amfani da su don gina PCB mai sassauƙa na Layer 2 sun haɗa da fim ɗin polyimide (PI), jan ƙarfe, da adhesives.Polyimide shine kayan zaɓi na zaɓi saboda kyakkyawan kwanciyar hankali na thermal, sassauci da juriya mai zafi.Ana amfani da foil na jan ƙarfe azaman kayan aiki, wanda ke da kyakkyawan aiki da solderability.Ana amfani da kayan manne don haɗa yadudduka na PCB tare, tabbatar da kwanciyar hankali na inji da kuma kiyaye mutuncin kewaye.

Faɗin layi, tazarar layi da kaurin allo

Lokacin zayyana PCB mai sassauƙa 2-Layer, faɗin layi, tazarar layi da kaurin allo sune maɓalli masu mahimmanci, waɗanda kai tsaye ke shafar aiki da haɓakar hukumar.Yawan faɗin layi da tazarar layi don PCB masu sassauƙa na Layer 2 an ƙayyade su azaman 0.2mm/0.2mm, yana nuna mafi ƙarancin faɗin abubuwan da ke gudana da tazara tsakanin su.Waɗannan ma'auni suna da mahimmanci don tabbatar da ingantaccen siginar siginar, sarrafa impedance, da ingantaccen siyarwa yayin taro.Bugu da ƙari, kaurin allo na 0.2mm +/- 0.03mm yana taka muhimmiyar rawa wajen ƙayyade sassauci, radius na lanƙwasa da ƙayyadaddun kayan inji na PCB mai sassauƙa na 2-Layer flex.

Mafi qarancin Girman Ramin da Maganin Sama

Samun daidaitattun girman ramuka da daidaito yana da mahimmanci ga ƙirar PCB mai sassauƙa 2-Layer, musamman idan aka ba da ƙarancin ƙarancin kayan lantarki.Ƙayyadaddun ƙayyadaddun girman ramin 0.1 mm yana nuna ikon PCBs masu sassaucin ra'ayi 2 don ɗaukar ƙanana da cikar abubuwan haɗin gwiwa.Bugu da kari, saman jiyya taka muhimmiyar rawa wajen inganta lantarki yi da solderability na PCBs.Nickel Immersion Zinariya (ENIG) mara ƙarfi tare da kauri na 2-3uin zaɓi ne na gama gari don PCBs masu sassauƙa na 2-Layer kuma yana ba da kyakkyawan juriya na lalata, flatness, da solderability.Jiyya na saman ENIG suna da fa'ida musamman don ba da damar abubuwan da suka dace masu kyau da kuma tabbatar da haɗin gwiwa mai dogaro.

Impedance da Haƙuri

A cikin aikace-aikacen dijital mai sauri da na analog, sarrafa impedance yana da mahimmanci don kiyaye amincin sigina da rage karkatar da sigina.Kodayake ba a bayar da takamaiman ƙimar impedance ba, ikon sarrafa impedance na PCB-Layer flex PCB yana da mahimmanci don biyan buƙatun aikin da'irori na lantarki.Bugu da ƙari, an ƙayyade haƙuri a matsayin ± 0.1mm, wanda ke nufin madaidaicin ƙima yayin aikin masana'antu.Gudanar da juriya mai ƙarfi yana da mahimmanci don tabbatar da daidaito da daidaito a cikin samfurin ƙarshe, musamman lokacin da ake hulɗa da ƙananan abubuwa da ƙira masu rikitarwa.

2 Layer mota flex pcb

2 Tsarin Tsarin Samfuran PCB Mai Sauƙi

Prototyping mataki ne mai mahimmanci a cikin ci gaban PCB mai sassauƙa 2-Layer, yana barin masu zanen kaya su tabbatar da ƙira, aiki, da aiki kafin a ci gaba da samarwa.Tsarin samfuri ya ƙunshi matakai masu mahimmanci da yawa, gami da tabbatar da ƙira, zaɓin kayan aiki, masana'anta, da gwaji.Tabbatar da ƙira yana tabbatar da cewa hukumar ta cika ƙayyadaddun buƙatu da ayyuka, yayin da zaɓin kayan ya haɗa da zaɓin madaidaicin madaidaicin, kayan sarrafawa da jiyya na ƙasa dangane da aikace-aikacen da ƙa'idodin aiki.

Ƙirƙirar samfuran PCB masu sassauƙa na Layer 2 sun haɗa da yin amfani da kayan aiki na musamman da matakai don ƙirƙirar sassauƙa mai sassauƙa, amfani da tsarin gudanarwa, da haɗa abubuwan haɗin gwiwa.Dabarun masana'antu na ci gaba irin su hakowa na Laser, plating na zaɓi da kuma sarrafa hanyoyin sarrafa impedance ana amfani da su don cimma ayyukan da ake buƙata da halayen aiki.Da zarar samfurin ya ƙera, ana yin gwajin gwaji da ingantaccen tsari don kimanta aikin lantarki, sassaucin injina da aminci a ƙarƙashin yanayi daban-daban na muhalli.Sake mayar da martani daga matakin samfuri yana taimakawa ƙira haɓakawa da haɓakawa, a ƙarshe yana haifar da ingantaccen ƙirar PCB mai sassauƙa na Layer 2 wanda ke shirye don samarwa da yawa.

2 PCB mai sassaucin ra'ayi - FPC Tsare-tsare da Tsarin Samfura

Kammalawa

A taƙaice, 2-Layer flex PCBs suna wakiltar mafita mai yanke hukunci don ƙirar lantarki na zamani, suna ba da sassauci mara misaltuwa, aminci da aiki.Faɗin aikace-aikacen sa, kayan haɓakawa, ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai da tsarin samfuri sun sa ya zama abin da ba dole ba ne a cikin masana'antar lantarki.Kamar yadda fasaha ke ci gaba da haɓakawa, PCBs masu sassauƙa na Layer 2 babu shakka za su taka muhimmiyar rawa wajen ba da damar sabbin samfuran lantarki waɗanda suka dace da bukatun duniyar da aka haɗa ta yau.Ko a cikin kera motoci, na'urorin lantarki, na'urorin likitanci ko sararin samaniya, ƙira da ƙirar PCBs masu sassaucin ra'ayi 2 suna da mahimmanci don tuƙi na gaba na sabbin kayan lantarki.


Lokacin aikawa: Fabrairu-23-2024
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