Mugadziri weIsola 185HR PCB weHigh-Reliability Multilayers
Isola 185HR inoreva kuti chigadzirwa ichi chinofanira kuramba chiri papeji rekugadzira zvinhu, kwete papeji reRF-material. Izvi zvinotsanangurwa kana PCB ine ma multilayer yakawanda inofanira kuramba isina lead, kupisa kwakawanda, maburi akaputirwa, hunyoro-rusarura kana kuti chigadzirwa chicharamba chiripo kwenguva refu. Mubvunzo unobatsira ndewekuti chii chinofanira kudzivirira kutadza kwechinhu ichi uye maitiro acho.
Highleap Electronics inogadzira nekubatanidza 185HR multilayers yezvigadzirwa zvemaindasitiri, zvemotokari, zvekurapa uye zvekutaurirana. Stackup, maburi geometry, copper plating, hunyoro hwekudzivirira uye nhoroondo yekubatanidza zvinoongororwa seimwe sisitimu yekuvimbika.
Nei Vagadziri vePCB Vachisarudza 185HR Kuti Vavimbike Kwenguva Refu
High Tg chete haivimbise bhodhi rakavimbika. 185HR inokosha nekuti hunhu hwayo hwekupisa uye hweCAF hune chekuita nekupisa hunopa mukana kana hunyanzvi hwebhodhi uye maitiro acho zvatove zvakarongwa. Bhodhi gobvu rine maburi madiki, mhangura isina kukwana kana kugadziriswazve kwakaitwa kakawanda kunogona kukundikana kunyangwe palaminate inokwanisa.
Kutenderera kwekupisa, hunyoro uye hupenyu hwemunda hurefu zvinowedzera kukosha kwekuwedzera kwakadzorwa uye kuramba kweCAF.
Matanda akakora akawanda uye kupisa kunodzokororwa kunoisa dambudziko pamaburi akaputirwa uye ma interfaces.
Kutevedzana kwemabasa, kurongeka kwemaitiro uye nhoroondo yakagadzikana yekuunganidza zvinogona kukosha kupfuura kushanda kwakanyanya kwemagetsi.
Kuwanda kwema "layer" akawanda uye ma "connectors" akawanda zvinogona kuita kuti kuvimbika kwePTH kuve chinhu chikuru chinodiwa pakugadzira.
Mashandisirwo e data rekupisa
Kuwedzerwa kweTg, Td, T260, T288 uye Z-axis kunotsanangura nzira dzakasiyana. Hazvifanirwe kupatsanurwa kuita imwe chete yepamusoro tembiricha. Chikwata chemusangano chinofanira kupa nhoroondo inotarisirwa yekudzokazve kwemvura, mafungu, kusarudza-kuputira uye nhoroondo yekugadzirisazve kuitira kuti dhizaini yebhodhi igone kutongwa zvichienderana nekuratidzwa chaiko.
Kuvaka Stackup Yakavimbika ye185HR Multilayer
Kusarudzwa kwepakati neprepreg kunodzora ukobvu hwekupedzisira, kuzara kweresin, kuvharwa kwemhangura uye kugadzikana kwehukuru. Kuunganidzwa kunofanirwa kuverengerwa kugoverwa kwemhangura uye kudiwa kweresin munharaunda. Mhangura yakawanda, nzvimbo dzakakura uye kuzara kuburikidza neminda zvinogona kukonzera nzara kana ukobvu husina kuenzana kana kugadzirwa kweprepreg kukasarudzwa kubva patafura yezita chete.
Kuboorera, kubvisa tsvina uye kuvimbika kwemaburi akaputirwa
Kuvimbika kwegomba kunoenderana nehukuru hwegomba rakapedzwa, ukobvu hwebhodhi, mhando yebooresa, desmear, kubatana kwemukati uye copper plating. Highleap inoongorora chiyero cheaspect uye minimum hole-wall copper isati yaburitswa. Zvigadzirwa zvakakosha zvinogona kushandisa microsection, thermal stress kana IST-style humbowo zvichienderana nezvinodiwa nemutengi.
Kuramba kweCAF kuchiri kuda kurangwa kwehurongwa
Resin isingapindi CAF haibvisi njodzi inokonzerwa nekusakwana kwenzvimbo yekufambisa, magirazi akakuvara, kusvibiswa kana kugadzirira maburi zvisina kunaka. Marongerwo, zvinhu, kuchena kwemaitiro uye hunyoro-rusaruro zvinofanirwa kushanda pamwe chete. Ruzivo rwakawanda runowanikwa mugwaro reHighleap reCAF risingapindi CAF.
- Gadzirisa zvivakwa zvepakati nezvinogadzirwa kare kuti zvienderane nekugoverwa kwemhangura.
- Ongorora chiyero cheburi uye minimum plating usati wataura.
- Tsanangura nhoroondo yakazara yekupisa kwemusangano.
- Dzora hunyoro usati wadzoreredza mvura uye wozogadzirisazve.
- Shandisa kutevedza kwenzvimbo uye mitemo yakatenderwa yekutsiva.
- Sarudza humbowo hwekuvimbika zvichienderana nenjodzi yemumunda, kwete netsika.
Kuunganidzwa kwePCB uye Kusimbiswa Kwekuvimbika
Kushanda pasina lead ndiyo pokutangira, kwete hurongwa hwakakwana hwekuunganidza. SMT ine mativi maviri, zvinobatanidza zvinodzvanywa, kusungirirwa kwakasarudzwa uye kugadziriswa kwemunda zvinogona kuunganidza kukuvara. Highleap inogona kuronga kugadzirwa kwebhodhi risina chinhu nekushandisa component sourcing, SMT, through-hole assembly uye kuyedzwa kwakabvumiranwa kuitira kuti bhajeti rekupisa rebhodhi negungano risatariswe zvakasiyana.
Humbowo hwekugadzirwa kwezvinhu zvinoda mari yakawanda
Uchapupu hunogona kusanganisira zvitupa zvezvinhu, marekodhi ekuunganidza zvinhu, microsection, bvunzo yemagetsi, impedance kana zvichibvira, kushushikana kwekupisa, kuchena kweionic kana kugamuchirwa kwevatengi. Zvirongwa zvekurapa nemotokari zvinogona kuda mamwe magwaro uye kudzora shanduko.
Kuti muwane kuronga kwekugadzira, onai zvinhu zvePCB zvisina mutobvu kuti muwane masevhisi ekugadzira nePCB.
Kana 185HR iriyo Kuvandudzwa Kwakakodzera Kwekuvimbika
185HR inofanira kuenzaniswa ne generic high-Tg FR-4, 370HR-class systems uye zvinhu zvinorasikirwa zvishoma zvichienderana nenjodzi chaiyo yekukundikana. Kana purojekiti yacho yakaganhurirwa nekurasikirwa kwekuisa, laminate inotarisisa kuvimbika haisiyo nzira yakakodzera yekuvandudza. Kana njodzi iri yekuneta kwegomba rakaputirwa, CAF kana kudzokororwazve, kusarudza resin inorasikirwa zvishoma kunogona kuwedzera mutengo pasina kugadzirisa nzira huru.
Kudzokorodza-kudzora kugadzirwa
Kuburitswa kwekugadzirwa kunofanira kuomesa laminate chaiyo uye prepreg, stackup, maburi geometry, copper, IPC class, thermal history uye humbowo hunodiwa. Highleap inotsigira prototypes, kugadzirwa kwehuwandu hushoma uye kudzokorora nesarudzo dzekubhadhara kwenyika dzese uye kutumira zvakasimbiswa mukotesheni.
Kurukurai nezvenzvimbo inotarisirwa mumunda, maburi emugodhi uye nhoroondo yekuungana nechikwata chemainjiniya chePCB cheHighleap. Ongororo iyi ichatarisa panzira dzekukundikana kwechinhu ichi uye humbowo hunodiwa kuti chigadzirwa chibudiswe.
Mibvunzo yekuvimbika kwemaawa 185
Ko 185HR inodzivirira kuputika kwebharero here? Inogona kuderedza kushushikana kunokonzerwa nezvinhu, asi hunhu hwemaburi, kuboora, kuputira mapuranga uye kupisa zvinoramba zviri izvo zvinokosha.
Ko 185HR chinhu cheRF chinorasikirwa zvishoma here? Kwete. Ndiyo system yeFR-4 inonyanya kuvimbika.
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Nzira yekuwana sei quote yePCBs
Ngatiite ongororo yeDFM/DFA kwauri tobva tadzoka kwauri nemushumo. Unogona kurodha mafaira ako zvakachengeteka kuburikidza newebhusaiti yedu. Tinoda ruzivo runotevera kuti tikupe mutengo:
-
- Gerber, ODB++, kana .pcb, spec.
- BOM rondedzero kana iwe uchida kusangana
- uwandu
- Kuchinja nguva
Kune masevhisi ePCBA, ndapota ipa BOM yako (Bhiri reZvinhu) uye chero mirairo yegungano. Isu tinopawo DFM/DFA ongororo yekukwidziridza zvigadziriso zvako zvekugadzira uye kusangana, kuve nechokwadi chekuita kwakatsetseka kwekugadzira.