KB-6164 Laminate uye KB-6064 Prepreg yeMatanda Akarongwa Akarongwa Akasiyana-siyana

KB-6164 ipurasitiki yakagadzirwa nemhangura, ukuwo KB-6064 ipurasitiki isina kucheneswa inoshandiswa kubatanidza zvivakwa zvePCB zvakawanda. Highleap Electronics inowanzo tsvaga zvinhu izvi sechikamu chePCB kana PCBA yakapedzwa uye inozvishandura kuita chigadziko chakaburitswa chine ukobvu hwe dielectric hwakadzorwa, mhangura uye kuongorora.

Mabasa ePCB eLaminate, Prepreg uye Akapedzwa

Mutengi anongotaura zita re laminate chete haagadzirise zvisarudzo zvikuru: magadzirirwo egirazi, huwandu hwe resin, ukobvu hwakadzvanywa, kugadziriswa kwemhangura, kugoverwa kwepakati uye ukobvu hwekupedzisira. Highleap inogadzirisa izvi kuburikidza nekuunganidza zvinhu zvakaburitswa, kwete nekutenga chimwe chinhu panzvimbo yechitoro.

Maitiro Ekududzira Zvivakwa Zvepamutemo

Kingboard inoronga KB-6164 seyakajairwa-Tg, inoenderana neFR-4 isina lead-free ine Tg 140°C yakajairika, Td 330°C, kuwedzera kweZ-axis kwe3.5% uye CTI 175 V. Aya mavalues ​​anoratidza kirasi yezvinhu uye anobatsira pakuenzanisa. Haana vimbiso yekuti mapuranga apera.

Nzira dzekuyedza hadzigone kusiiwa

Tg inosiyana zvichienderana neDSC, TMA kana DMA. Drk naDf zvinosiyana zvichienderana nekuwanda kwebvunzo, huwandu hweresin uye nzira. Magwaro ekutenga anofanira kuchengetedza nzira kana kukosha kwacho kuchikosha, zvikasadaro mapepa maviri edata anooneka achipesana anogona kungoshandisa zviyero zvakasiyana.

Zvinhu zvakakosha, magadzirirwo azvo uye mhedzisiro yakayerwa zvakasiyana

• Kukosha kwezvinhu: data rakajairika rakaburitswa neKingboard.
• Kukosha kwekugadzira: nhamba chaiyo yekuvaka inoshandiswa nemugadziri wekugadzira mamodheru.
• Mhedzisiro yakayerwa: data kubva ku coupon kana bvunzo yebhodhi rakapedzwa.

Kuvhiringidza mazinga aya euchapupu ndicho chikonzero chakajairika chekukakavadzana kwe impedance.

Hukobvu, Prepreg, Copper uye Yakadzvanywa Ukobvu

Ukobvu hwepakati hausati hwapera

Ukobvu hwakapedzwa hwakaenzana ne cores dzakabatana, prepregs dzakadzvanywa, copper uye process tolerances. Kuwanda kwe copper kunochinja resin flow, saka prepreg imwechete inogona kudzvanya zvakasiyana pakati pe plane layer ne sparse signal layer.

Magadzirirwo egirazi uye huwandu hwe resin zvinokanganisa mafambiro ekuzadza uye magetsi

Girazi rakanaka rinogona kutsigira ma dielectric matete, nepo girazi rinorema richigona kupa ukobvu hwakawanda uye kugadzikana kwemuchina. Huremu hwe resin hunosarudza kuti huwandu hwakawanda hwemvura huripo hwekuzadza mhangura yakachekwa. Musanganiswa wakasarudzwa unofanirwa kugutsa ukobvu, kuzadza resin, kunyoreswa, kugona kuboorwa uye impedance.

Foil yemhangura inofanira kunyorwa nemazvo

Foiri yekutanga, mhangura yakapedzwa uye mhangura yakaputirwa itsananguro dzakasiyana. Kune inodzorwa ne impedance kana mitsetse mitete, kurapwa kwemhangura uye chimiro chayo zvinogona kukosha. Stackup inofanira kuona mhangura yakapedzwa nechikamu uye chero chipingamupinyi chakatenderwa cheprofile yemhangura.

Kuti muwane dhizaini ye multilayer, shandisai gwara reHighleap rePCB stackup . Rinotsanangura kuti sei kuwanikwa kwezvinhu uye kugona kugadzira zvinhu zvichifanira kufungwa nezvazvo usati waisa chando.

Kuchengetera, Kudzora Nzvimbo uye Kutevedza

Prepreg inonyanya kugadzikana nekuchengetwa uye kugara kwenguva refu pane laminate yakaraswa. Tembiricha, hunyoro, kurongedza uye nguva yekubuda zvinogona kukanganisa kuyerera uye kupora. Highleap inodzora kugamuchira zvinhu, kuzivikanwa kwenzvimbo uye kuburitswa kwayo zvichienderana nenhungamiro yemutengesi iye zvino uye zvinodiwa mukati mehurongwa.

Usasanganisa prepreg lots zvisina kurongeka

Mapoka akasiyana anogona kuva nekuchinja kwakajairika kwehuwandu hwe resin uye kuyerera kwayo. Pakuvaka kwakasimba kwehukobvu kana impedance, poka nekuvakwa kwayo zvinofanirwa kudzorwa. Prepreg yapera kana isina kuchengetwa zvakanaka haifanirwe kushandiswa pasina ongororo yakatenderwa.

Kutevedzana kwezviwanikwa kunofanirwa kuenderana nenjodzi yechigadzirwa

Bhodhi rezvekutengeserana rinogara richida kuzivikanwa kwezvinhu uye magwaro ezvipo. Chirongwa chinodzorwa kana chakavimbika zvikuru chingada zvitupa, magwaro ekuchengetedza, kudzora kugadziriswa kwezvipo uye makuponi akachengetwa. RFQ inofanira kutaura magwaro anodiwa pane kufunga kuti odha yega yega ine pakeji imwe chete.

Kusagadzikana uye Kufanirwa Kwebhodhi Rakapedzwa

Catalog Dk haifanirwe kukopwa zvakananga mumuchina we impedance solver. Chinhu chakasarudzwa chinonzi core/prepreg, resin content, copper profile uye press results zvinosarudza kukosha kwedhizaini. Highleap inogona kugadzirisa upamhi hwetrace uye spaceship mushure mekunge chivakwa chasarudzwa.

Kana paine kudzorwa kwakayerwa, dhizaini yekugadzira inofanira kuratidza impedance yakanangana nayo, tolerance, coupon geometry uye tarisiro yemishumo. Gwaro rezvinodiwa zve-controlled-impedance rinopa fomati inoshanda yetsanangudzo.

Kukodzera kunofanira kutarisa pabhodhi rakapedzwa

Chitupa chinoratidza hunhu hwechinhu, kwete hunhu hwegomba rakapedzwa kana kuti impedance. Zvichienderana nechigadzirwa, humbowo hunobatsira hunogona kusanganisira ukobvu hwakadzvanywa, microsection, electrical test, impedance coupon, solderability uye first-article assembly results.

Muenzaniso wekuvaka bhodhi rine nhurikidzwa nhanhatu

Bhodhi rine zvidimbu zvitanhatu rinogona kushandisa macore maviri eKB-6164 ane mapatani akaparadzaniswa neKB-6064 prepreg, nemhangura yekunze yakasungirirwa yakatenderedza subassembly. Sarudzo yekupedzisira inoenderana nehukobvu hwechinangwa, impedance, copper balance uye drill geometry. Kana dhizaini ichida 0.10 mm signal-to-plane spacing, mugadziri anofanira kusimbisa kana girazi rakasarudzwa uye resin content zvinogona kudzvanya kusvika pamutengo iwoyo pa pattern chaiyo yemhangura. Hukobvu hwekatalogu haisi vimbiso yekutenga.

Mibvunzo inofanira kupindurwa usati wabvumidza kuunganidzwa kwezvipo

• Masitayera epakati neakagadzirwa kare akanyorwa aripo here kubva kunobva kune anogamuchirwa?
• Ukobvu hwacho hwakadzvanywa hunobva pahuwandu hwemhangura chaiyo here kana kuti pafurafura yakajairika?
• Ndeipi kukosha kweDk yakashandiswa kune yega yega controlled-impedance geometry?
• Ko prepreg inopa resin yakakwana here yekuzadza topography yemhangura?
• Ko kukosha kwemhangura yemukati neyekunze kunotaurwa semhangura yakapedzwa here?
• Ko chivakwa chimwe chete ichi chichashandiswa here pakudzokorora maodha, kana kuti mutemo wakafanana unodiwa here?

Kushomeka kwezvinhu kunofanira kugadziriswa sei

Kana ukobvu hwepakati hwakumbirwa husipo, mhinduro chaiyo haisi yekutsiva isina kunyorwa. Highleap inofanira kupa imwe nzira yekuvaka inochengetedza ukobvu hwese, impedance, copper, drill geometry uye thermal class, yobva yawana mvumo isati yaburitswa. Mune zvimwe zviitiko, upamhi hwetrace hunochinja; mune zvimwe, musanganiswa wakasiyana we prepregs unoshandura resin content uye maitiro ekudzvanya. Kotesheni yekutengeserana inofanira kuona kana mutengo uchitora chivakwa chakati kana kuti uchibvumira yakaenzana yakatenderwa.

Zvinounzwa paodha yeinjiniya yakavakirwa pazvinhu

Zvichienderana nehuwandu hweprojekiti, mutengi anogona kugamuchira muunganidzwa wekutanga, kuvakwa kwekupedzisira kwakaburitswa, tafura ye impedance, rekodhi yezvinhu, chikamu chidiki, kusimbiswa kwekuyedzwa kwemagetsi uye kopi yesitifiketi. Izvi zvinhu zvinounzwa nebhodhi rakapedzwa. Zvitupa zve laminate zvisina kugadzirwa chete hazviratidzi kuti bhodhi rakadzvanywa, rakaboorwa uye rakaputirwa nemazvo.

Zvinhu Zvisina Kugadzirwa Kana Zvichienzaniswa Nezvakapedzwa-PCB Sourcing

Basa reHighleap nderekupa PCB kana PCBA yakapedzwa, kwete kutengesazve mapepa e laminate akaparadzana. Izvi zvinobvumira nzira imwe chete yekugadzira kudzora kuwanikwa kwezvinhu, kuunganidzwa, lamination, kuchera, plating, finish uye kuongorora.

Kana kutsvaga zvinhu zvisina kurongwa kuchikonzera njodzi

Mutengi anogona kuwana nhamba chaiyo yechikamu asi osarudza ukobvu hwakashata hwepakati, fomu remhangura kana prepreg. Mugadziri wechinhu anogonawo kushaya resipi yekudhindisa yakaburitswa. Kutenga kwakagadzirwa nebhodhi rePCB kunoisa mutoro wekuti kuvaka kwacho kuitike sei nemugadziri wePCB.

Zvakaenzana zvakatenderwa

Chinhu chakaenzana chinofanira kuenderana nekirasi yezvinhu, maitiro ekupisa, CTI, kuwanikwa kwekuvaka, zvitupa uye zvinodiwa nevatengi. Mutsara wekuti "kana chinhu chakaenzana neFR-4" wakakura zvakanyanya kune chigadzirwa chinodzokororwa. Kana kuchinjwa kuchibvumidzwa, tsanangura maitiro ekubvumidza.

Maitiro ekuongorora huwandu hwezvinhu zvakarongwa nemugadziri

Chikumbiro chinofanira kunge chakafanana mukati: macores akanyorwa uye prepregs anofanira kuwedzera ukobvu hwacho, kukosha kwemhangura kunofanira kusiyanisa hwaro nemhangura yakapedzwa, matrace eimpedance anofanira kukodzera mitemo yekugadzira, uye huwandu hwe resin hunofanira kunge hwakakodzera patani yemhangura. Stackup inongokopa ukobvu hwekatalogu isina kutaura kukosha kwakadzvanywa haigadziri kugadzirwa.

Kutenga kunofanirawo kutarisa kana zita rechinhu chacho riri muzvinyorwa zvekugadzira uye kana dhirowa richitsanangura mutemo wakafanana. Kana chinhu chacho chakakosha, chivakwa chakaburitswa chinofanira kunge chiri chikamu cheodha, kwete email isina kurongeka inogona kurasika panguva yekugadzirwa kwacho zvakare.

Mibvunzo Inowanzo bvunzwa Nezvenyaya dzeKB-6164

Ndeupi musiyano uripo pakati peKB-6164 neKB-6064?

KB-6164 ndiyo laminate/core yakacheneswa. KB-6064 ndiyo prepreg inoenderana inoshandiswa kubatanidza bhodhi rine nhurikidzwa dzakawanda.

Ko ukobvu hwepakati pekatalogu hunogona kushandiswa se dielectric yapera here?

Ukobvu hwepakati hunogona kunge huri pedyo nekukosha kwahwo, asi nzvimbo ye dielectric yakapedzwa inofanira kuverengerwa copper uye process tolerances. Ukobvu hwakadzvanywa ne prepreg hunonyanya kutsamira pakuvakwa.

Ndeipi DD inofanira kushandiswa pakushandisa impedance?

Shandisa dhizaini yakabvumiranwa nemugadziri wePCB, wobva waongorora ne coupon kana kuyerwa kuchidikanwa.

Ko KB-6064 inogona kusanganiswa neimwe nzira ye laminate here?

Kuburikidza chete nemvumo yakabvumidzwa yekusanganisa zvinhu. Masisitimu eresin haafanirwe kusanganiswa senzira yekutenga isina magwaro.

Ruzivo rwekutanga rwezvinhu: Kingboard KB-6164/KB-6064 ruzivo rwehunyanzvi. Nhamba dzemugadziri ndidzo dzinoshandiswa pakuongorora; shandisa datasheet razvino uye chivakwa chakatenderwa kuti uwane zvirevo zvekugadzira.