Unogona kuwana mhando dzePCB dzakakura seIsola Group, Rogers Corporation, Panasonic, Shengyi Technology, uye ITEQ. Vanogadzira zvigadzirwa zvakakosha zvemabhodhi edunhu akadhindwa. Copper clad laminate yakakosha zvikuru mukugadzira macircuits nemagetsi. Ungashandisa FR-4, CEM-1, CEM-3, polyimide flexible copper clad laminates, Teflon, uye composite copper clad laminate pamabasa akasiyana. Aya ma laminates anobatsira nekupisa, magetsi, simba rakasimba, uye kupisa kwakanyanya. Ma laminates akasimba e copper clad, flexible copper clad laminates, uye copper clad laminates ane base yesimbi anokupa sarudzo dzekumhanya nekukurumidza, frequency yakakwira, uye tembiricha yakakwira. Unowana zvinhu zvakasimba uye zvinhu zvakakosha zve high-frequency kuti uwane mhedzisiro yakanaka muzvinhu zvedhijitari zvinokurumidza.
Zvitsva Zvitsva
Laminate yakaputirwa nemhangura yakakosha zvikuru pamabhodhi edunhu akadhindwa. Inopa bhodhi simba uye inobatsira kufamba kwemagetsi.
Kune mhando dzakasiyana dzema laminate , akadai seFR-4 ne polyimide. Rudzi rumwe nerumwe runoshandiswa pamabasa akakosha mumagetsi, sekushandiswa kwema frequency akawanda.
Kusarudza laminate yakakodzera kunoita kuti macircuit ako ashande zviri nani uye agare kwenguva refu. Unofanira kufunga nezvezvinhu zvakaita sekuti inokwanisa sei kubata kupisa uye kuti yakasimba sei.
Makambani makuru akaita seIsola, Rogers, nePanasonic anogadzira zvigadzirwa zvakakosha zvekushandisa zvakasiyana-siyana. Makambani aya anobatsira kuona kuti mabhodhi ako akavimbika uye akanaka.
Unofanira kugara uchitsvaga zvitupa zvakaita seUL94 V-0 neRoHS. Izvi zvinoratidza kuti zvinhu zvako zvePCB zvakachengeteka uye zvinotevedzera mitemo.
Ongororo yeCopper Clad Laminate
Chii chinonzi Copper Clad Laminate?
Laminate yakaputirwa nemhangura ndiyo chikamu chikuru chepcb . Ine foil yemhangura pachigadziko. Hwaro hwacho hwakagadzirwa neresin uye chimwe chinhu chakasimba. Resin inogona kuva epoxy, phenolic, polyester, kana polyimide. Chikamu chakasimba chinowanzova jira regirazi kana bepa rakakosha. Kuti vagadzire, vanhu vanotanga vagadzirira resin. Zvadaro vanonyika chikamu chakasimba muresin. Tevere, vanodzvanya zvese pamwe chete. Vanochenesawo, vanokuya, uye vanoisa foil yemhangura pachigadziko. Mushure mekucheka nekutarisa, unowana laminate yakasimba yemagetsi.
Zano: Polyimide neTeflon zvinoshanda zvirinani kumasekete anokurumidza uye ane mafrequency akawanda.
Mhando dzeCopper Clad Laminates
Kune mhando dzakasiyana dzesimbi dzakagadzirwa nemhangura dzepcb yako. Rudzi rumwe nerumwe runoshandisa zvinhu zvarwo uye rune zvinhu zvarwo. Heino tafura yekukubatsira kuenzanisa:
zvinhu | Thermal Kugadzikana | Mechanical Properties | Kuisa Magetsi | Mutengo-Kubudirira |
|---|---|---|---|---|
FR-4 | Kupisa ~ 130-140°C | Kugona | Excellent | eresera |
CEM-3 | Yakaderera pane FR-4 | Kugona | Excellent | Zvimwe zvinodhura |
Polyimide | Tg > 250°C | Excellent | Excellent | High |
Teflon (PTFE) | N / A | N / A | Dhiki Yakaderera, Dhiki Yakaderera | N / A |
FR-4 neCEM-3 zvinoshandiswa pamabasa mazhinji emazuva ese ePCB. Polyimide neTeflon zvakanakira electronics dzinokurumidza uye dzinoshanda zvakanyanya . Malaminate anochinjika anokubvumira kugadzira macircuit anogona kukotama kana kumonyoroka.
Basa muPCB neKugadzira Dunhu
Laminate yakaputirwa nemhangura yakakosha zvikuru kune yega yega pcb necircuit. Zvinhu zvayo zvinopa bhodhi simba, insulation, uye zvinobatsira kufamba kwemagetsi. Layer yemhangura inobvumira masaini kufamba nekukurumidza pasina kurasikirwa kukuru. Hwaro hunochengetedza magetsi ako kubva pakupisa nemakemikari. Zvinhu zvinoshanda zvakanyanya zvinoshandiswa mumidziyo yepamusoro. Midziyo iyi inofanirwa kushanda nekukurumidza uye kubata mafrequency akakwira. Laminates dzakanaka dzinobatsira pcb yako kugara kwenguva refu uye kushanda zvakanaka munzvimbo dzakaoma.
Heano mamwe maitiro akakosha aunofanira kuziva:
pfuma | tsananguro |
|---|---|
Kufambisa kweMagetsi | Rutivi rwemhangura runobvumira magetsi kufamba zviri nyore kuti zviratidzo zvionekwe. |
Kuchengetedza Kwemhepo | Mhangura inobatsira kubvisa kupisa kunoitwa panguva yekushandiswa. |
Mechanical Simba | Hwaro hwefiberglass hunochengetedza pcb yakasimba uye yakachengeteka. |
Chemical Nemishonga | Inodzivirira makemikari zvakanaka, saka inoshanda munzvimbo dzakaoma. |
Thermal Kugadzikana | Inoramba yakasimba kunyangwe kuchipisa zvakanyanya. |
Kubvuma sanduko | Inogona kukotama, saka inoshanda panogona kufamba PCB. |
pamusoro Finish | Nzvimbo yakatsetseka inoita kuti pcb ipedzise zvakanaka. |
Unofanira kugara uchisarudza laminate yakakodzera nezvinhu zvekushandisa pacircuit yako. Izvi zvinobatsira kuti magetsi ako ashande zvakanaka uye agare kwenguva refu.
Mhando huru dzePCB Copper Clad Laminate
Boka reIsola
Isola Group ikambani yepamusoro yekugadzira zvinhu zvepcb. Vanogadzira laminate yakaputirwa nemhangura yematunhu epamusoro. Chigadzirwa chavo chikuru iFR408HR resin. Iyi resin inogona kubata kupisa kwakanyanya, nekupisa kwekuchinja kwegirazi pamusoro pe230°C. Inopa simba rakasimba uye inoshanda zvakanaka kana ichipisa. Isola inoshandisa jira regirazi rakarukwa kuita kuti laminate isimbe. Izvi zvinobatsirawo nehunyanzvi hwe dielectric. Foil yemhangura kumativi ese inoita kuti zviratidzo zvifambe nekukurumidza uye zvinoita kuti simba rirambe rakatsiga. Matanho e pre-preg anonamira mhangura nepakati pamwe chete. Izvi zvinoita kuti laminate igadzikane. Unogona kushandisa zvinhu zveIsola mumafoni, mundege, uye makomputa anokurumidza. Nzvimbo idzi dzinoda kuvimbika kwakanaka, kudzora kupisa, uye mhando yezviratidzo.
FR408HR resin yekupisa kwakanyanya
Jira regirazi rakarukwa rekusimbisa simba uye dielectric properties
Foiri yemhangura yakatetepa yekuratidza zviratidzo uye simba
Matanho ekugadzirira kubatana uye kugadzikana
Kurasikirwa kwe dielectric kwakaderera uye kusagadzikana kwe dielectric kwakasimba
Inoshandiswa mumafoni, mundege, uye mumakomputa
Rogers Corporation
Rogers Corporation inozivikanwa nezvinhu zvepamusoro muRF uye microwave pcb. Unogona kusarudza kubva kuzvigadzirwa zvakawanda zvemacircuit ane mafrequency akawanda. Rogers 4350B, Rogers 3000, uye Rogers 5880 dzakakurumbira. Aya ma laminates ane ma dielectric constants mashoma uye tangent shoma yekurasikirwa. Anewo thermal conductivity yakanyanya. Zvinhu zveRogers zvinoshandiswa muma digital circuits anokurumidza, car radar, uye satellites.
chigadzirwa | Key Features | Applications |
|---|---|---|
Rogers 4350B | Dielectric Constant: ~ 3.48 | High-Speed Digital Circuits |
Rogers 3000 | Yakaderera Dielectric Constant | RF Circuit Boards |
Rogers 5880 | Hunhu Hwakanaka hweMagetsi | Midziyo Yepamusoro Yekukurukurirana |
Panasonic Electronic Materials
Panasonic Electronic Materials inogadzira mhando dzakasiyana dzesimbi dzakagadzirwa nemhangura. Unogona kuzvishandisa mumotokari, ndege, uye mafekitori. Panasonic inotarisa pazvigadzirwa zvinovimbika uye makemikari epamusoro eresin. Mutsetse wavo weMEGTRON unobatsira neAI nematambudziko emagariro evanhu. Panasonic inoshanda pamazano matsva uye pasi peCTE substrates kune akawanda ma multilayer akagadzikana.
Zvigadzirwa Mitsetse | Simba reMusika |
|---|---|
Laminates dzemotokari | Chikamu chakavimbika zvikuru |
Laminates dzemuchadenga | Makemikari epamusoro eresin |
Laminates dzekushandisa otomatiki mumaindasitiri | Zvigadziko zveCTE zvakaderera zvekugadzikana kwezvikamu zvakawanda |
Tarisa pane mazano matsva mune zvemagetsi
Inodyara mari mumutsara wezvigadzirwa zveMEGTRON
Inotsigira AI nezvinodiwa nevanhu
Shengyi Technology
Shengyi Technology ikambani huru yezvigadzirwa zvepcb pasi rese. Uchaona laminate yavo yemhangura yakaputirwa mumagetsi akawanda. Shengyi ine inenge 10% yemusika wepcb wepasi rose. Vangangosvika 10.5% munguva pfupi iri kutevera. Kambani iyi inoshandisa mari yakawanda pakutsvaga nekuvandudza. Vakashandisa RMB 1.5 bhiriyoni muna 2022 uye RMB 1.8 bhiriyoni muna 2023. Shengyi inotungamira mukuvandudza maPCB akawanda. Makambani mashoma chete ane mapatenti akafanana.
10% mugove wemusika wepasi rose, kusvika pa10.5%
Kushandisa mari yakawanda paR&D nekushambadzira kwedhijitari
Kubatanidzwa kwakanyanya kwevatengi uye mukana weEBITDA
Tarisa pane high-frequency uye high-density pcb
Kambani yeITEQ
ITEQ Corporation inogadzira laminate yakagadzirwa nemhangura inoenzanisa mutengo nekushanda. Unogona kushandisa mhangura yavo isinganyanyi kuoneka pamabasa edhijitari nekukurumidza. ITEQ ine hwaro hwakasimba hweFR-4 uye yakakura muTaiwan neChina. Vari kukura muNorth America, kunyanya kunzvimbo dzedata. ITEQ inodzora kunamira kwemhangura kwakapfava, izvo zvinobatsira kuvimbika uye kushanda zvakanaka. Zvigadzirwa zvavo zvinoita kuti mavias ashande zvakanaka mumagadzirirwo akaomarara.
Musiyano Wakakosha | tsananguro |
|---|---|
Mutengo uye Kuita | Inoenzanisa mutengo uye mashandiro zvakanaka. |
MaInterface eCopper Asina Mbiri Yakanyanya | Yakagadzirirwa mabasa edhijitari anomhanya nekukurumidza. |
Nheyo yeFR-4 yemakwikwi | Inochengetedza hwaro hwakasimba mumusika. |
Kusvika Kwenharaunda | Yakakura muTaiwan/China, ichikura muNorth America yenzvimbo dzedata. |
Kudzora Kunamira Kwemhangura Yakatsetseka | Zvinoita kuti zvigadzirwa zvive zvakavimbika uye zviri nani. |
Kuburikidza nekuvimbika muSequential Lamination | Inoita kuti zvigadzirwa zvigare kwenguva refu kana zvakagadzirwa zvakasimba. |
Mapurasitiki eNan Ya
Nan Ya Plastics inopa zvikuru laminate yakagadzirwa nemhangura yepcb. Uchawana zvinhu zvavo mumabhodhi akawanda emagetsi nemasekete. Nan Ya inogadzira laminate dzemhando yepamusoro dzinoenderana nemitemo yakaoma. Zvigadzirwa zvavo zvinoshanda kune ese ari maviri mapcb akaomarara uye anochinjika. Zvinhu zveNan Ya zvinopa kudzivirira kupisa kwakanaka, simba, uye kugadzikana kwekupisa.
Bhodhi reMambo
Kingboard ndeimwe yemakambani makuru anogadzira laminate ine mhangura. Unogona kushandisa zvinhu zvavo mumabasa akawanda ePCB necircuit. Kingboard inotengesa ma laminate emagetsi, mota, uye mafekitori. Kambani inozivikanwa nemhando yepamusoro uye kugadzira zvakawanda. Zvinhu zveKingboard zvinokubatsira kuvaka magetsi akasimba uye anogara kwenguva refu.
Doosan
Doosan inogadzira zvinhu zvepamusoro zvemagetsi epamusoro. Uchaona laminate yavo yakaputirwa nemhangura mumafoni, network dze5G, uye network boards. Doosan inobatanidza mazano ayo matsva nekudiwa kwemagetsi madiki uye kukura kwe5G. Kambani iyi inotarisa pazvinhu zvepamusoro zvemafoni nema semiconductors.
Uchapupu | tsananguro |
|---|---|
Advanced Materials | Yakagadzirirwa zvigadzirwa zvemagetsi zvemhando yepamusoro zvakaita semafoni ne5G. |
Market Alignment | Inokodzera zvinodiwa zvemagetsi madiki uye 5G. |
Chigadzirwa Chinotarisa | Mapurasitiki akaputirwa nemhangura ekushandisa pamanetiweki uye zvinhu zvepamusoro zvefoni. |
Goldenmax
Goldenmax ikambani inokosha mumusika we laminate yakagadzirwa nemhangura. Uchawana zvinhu zvavo mumagadzirirwo akasiyana-siyana ePCB nemasekete. Goldenmax inotengesa laminate yemagetsi, makomputa, uye zvishandiso zvekutaurirana. Kambani iyi inoshanda pamhando yepamusoro uye mazano matsva, ichikubatsira nemagetsi emazuva ano.
AGC
AGC inogadzira laminate yemhando yepamusoro yemhangura yepcb inoshanda zvakanaka. Unogona kushandisa zvinhu zvavo mumotokari, mafekitori, uye kutaurirana. AGC inotarisa pamazano matsva uye kuvimbika. Ma laminate avo anotsigira magadzirirwo emagetsi anomhanya uye anokurumidza.
LG Chem
LG Chem inopa mhando dzakasiyana dzesimbi dzakaputirwa nemhangura dzemagetsi anoshanda zvakanaka. Zvinhu zvavo zvinoramba zvakakora zvakafanana, kunyangwe pazvidimbu zvikuru. LG Chem inoita shuwa kuti mapatani anoramba akajeka, izvo zvakakosha kumaseketi epamusoro. Unowana simba rakawanda uye kusimba, izvo zvinomisa kuputika kana zvinhu zvapisa uye zvichitonhora. Zvinhu zveLG Chem hazvinyudze mvura yakawanda, saka magetsi ako anogara kwenguva refu. Masinati avo anoshanda nemidziyo yakawanda yemufekitori.
mamiriro | tsananguro |
|---|---|
Uniform Ukobvu | Inoramba yakakora zvakafanana pazvidimbu zvikuru. |
Kuvimbika Kwemuenzaniso | Inochengetedza mapatani akajeka emagetsi epamusoro. |
High Strength | Inopa simba guru pamabasa akaoma. |
Elasticity | Inokotama isingatsemuke kana ichipisa kana kutonhora. |
Low Moisture Absorption | Inotora mvura shoma, saka magetsi anogara kwenguva refu. |
kugarisana | Inoshanda nemichina yakawanda ye lamination. |
Sangano reTekinoroji reTaiwan Union
Taiwan Union Technology Corporation (TUC) inotungamira pasi rose mukugadzira laminate yakagadzirwa nemhangura. Dunhu reAsia-Pacific, kunyanya Taiwan neChina, rinotungamira mumusika wekugadzira laminate yakagadzirwa nemhangura. Zvigadzirwa zvikuru zveTUC ndiTUC862, TUC893, uye TU-883. Uchazviwana mumabhodhi akawanda emagetsi necircuit. Ma laminate eTUC anokubatsira kuti uwane kushanda kwepamusoro uye kuvimbika paPCB yako.
TUC862
TUC893
TU-883
Cherechedza: Paunosarudza mhando yelaminate yakagadzirwa nemhangura, funga nezvezvinodiwa nedunhu rako, mashandiro anoita zvinhu zvacho, uye mukurumbira wekambani. Mhando yega yega ine simba rakakosha pamabasa akasiyana emagetsi nePCB.
Zvigadzirwa zveFlagship uye Mhando dzeZvinhu
FR-4 neStandard Laminates
FR-4 ndiyo laminate yemhangura inoshandiswa zvakanyanya mu pcb. Ine epoxy resin nejira regirazi rakarukwa sehwaro hwayo. Izvi zvinoita kuti bhodhi rive rakasimba uye rakavimbika kune akawanda ma electronics. FR-4 inoshanda kune ese ari maviri single-layer uye multi-layer pcb. Inopa simba rakanaka uye conductivity yakagadzikana. Unogona kuishandisa mumakomputa, magadget epamba, uye mafekitori ekudzora.
Makambani makuru akaita seIsola Group, ITEQ, naKingboard anogadzira zvigadzirwa zvepamusoro zveFR-4. Malaminate aya anotevedzera mitemo yekuchengetedzwa kwakasimba uye yegirini. Tafura iri pazasi inoratidza ruzivo rukuru rwehunyanzvi uye zvitupa:
Tsanangudzo/Chitupa | tsananguro |
|---|---|
RoHS Kuteerana | Inoganhurira zvinhu zvine njodzi zviri mumagetsi kuti zvigare zvakachengeteka. |
SVITSA Kuteerera | Anodzora makemikari muEU uye anoda mishumo yakazara. |
IEC 61249-2-21 | Inonyora mitemo yelaminates dzisina halogen pakugadzira PCB. |
Chiyero cheUL94 V-0 | Inodzivirira moto, inomira kutsva nekukurumidza pasina madonhwe emvura. |
Zvivakwa zveFR-4 zvakajairika | Tembiricha yeTg iri pakati pe130°C ne150°C, uye Tg iri pakati pe4.5. |
Zvivakwa zveHigh-Tg FR-4 | Tg iri 170°C kana kupfuura, kupisa kuri nani uye simba riri nani. |
Halogen-Free FR-4 | Inotevera RoHS neWEEE, inoshandisa zvinodzivirira moto zvakachengeteka. |
Yakaderera-Kurasikirwa FR-4 | Yakagadzirirwa macircuit edhijitari anomhanya, inoita kuti masaini arambe akasimba. |
Malaminate eCEM-1 neCEM-3 anodhura zvishoma paPCB. Anoshandisa mabhesi epepa kana egirazi ane epoxy. Izvi zvinoshanda zvakanaka pamabhodhi akareruka uye midziyo yemagetsi yepamba. Anopa kudzivirira kupisa kwakanaka uye ari nyore kushandisa.
Zano: Gara uchitarisa UL94 V-0 neRoHS paunenge uchisarudza ma laminate akajairwa. Izvi zvinokubatsira kugadzira electronics dzakachengeteka uye dzakasimba.
MaLaminate eRF akawandisa uye anowanzo shandiswa
Kune macircuit ekumhanya kwepamusoro kana kuti ane mafrequency akakwirira, unoda ma laminates akagadzirwa nemhangura. Zvinhu izvi hazvina magetsi akawanda uye zvine simba remagetsi. Rogers Corporation inotungamira ne RO4000 ne RT/duroid lines. Unogona kushandisa izvi pa 5G, car radar, uye kutaurirana kwepamusoro.
Heino tafura yekufananidza ma laminates akakurumbira ane ma frequency akakwirira uye ma RF:
zvinhu | mugadziri | Dk Range | Df Range | Key Features |
|---|---|---|---|---|
Rogers RO4000 Series | Rogers Corporation | 3.38-6.15 | 0.002-0.003 | Basa remagetsi rakanaka, riri nyore kugadzira, rakanaka pamabasa eRF epakati nepakati |
RT/duroid Series | Rogers Corporation | dzinosiyana | Very yakaderera | Laminate yepamusoro ine kurasikirwa kushoma, inoshandiswa munzvimbo, muchiuto, uye mumabasa e microwave ane frequency yakakwira |
PTFE / Teflon | Various suppliers | 2.1-2.5 | Zvakanyanya kuderera | Hunhu hwemasaini hwakanakisa, kurasikirwa kwakaderera, asi zvakaoma kugadzira uye kunodhura zvakanyanya |
MaLaminate eTaconic | Taconic | 2.2-10 | 0.0009-0.0037 | Inogadziriswa, ine kurasikirwa kwakaderera, inokodzera zvakawanda zvinodiwa zveRF uye microwave |
F4B / F4BM Series | Chinese brands | 2.2-4.5 | 0.001-0.005 | Sarudzo yakachipa yemabasa asinganyanyi kuoma-mhanya, yakanaka pamutengo |
Uchaona izvi mu5G towers, car radar, uye satellite links. Rogers RO3000 neDuroid lines zvinoshanda zvakanaka pa28 GHz, 39 GHz, uye pamusoro. Ma frequency aya akakosha kune tekinoroji itsva ye wireless uye radar. PTFE neTeflon laminates zvinopa masaini akanakisa, asi zvinodhura zvakanyanya uye zvakaoma kushandisa.
Cherechedza: Pamotokari ine radar pa24 GHz kana 77 GHz, shandisa zvinhu zvisinganyanyi kurasikirwa uye zvakagadzikana zvakaita seRogers RO3003 kana RO3006. Izvi zvinoita kuti circuit yako ishande panguva yekuchinja kwekupisa uye kuzununguka.
Flexible Copper Clad Laminates
Malaminate anochinjika emhangura anokubvumira kugadzira macircuit anokombama kana kumonyoroka. Unogona kuashandisa mumagetsi matsva akawanda. Malaminate emhangura anochinjika epolyimide anobata kupisa kwakanyanya uye akasimba. Anoshandisa polyimide resin uye foil yemhangura yakatetepa. Izvi zvinokupa sarudzo yakareruka uye yakaoma munzvimbo diki.
Iwe uchawana ma laminates anochinjika akafukidzwa nemhangura mu:
Mafoni, mapiritsi, uye zvinopfekwa. Izvi zvinokubvumira kugadzira zvishandiso zvitete uye zvinokombama.
Zvigadzirwa zvemagetsi zvemotokari, zvakaita semadhibhodhi nemasensa. Malaminate anochinjika anotora kupisa nekukombama.
Midziyo yekurapa, yakaita semamonita eECG anopfekwa. Unogona kugadzira maturusi ehutano anotakurika uye akasununguka.
Zvishandiso zvekutaurirana, zvakaita se5G towers nemaantenna. Malaminate anochinjika anotakura masaini ane mafrequency akawanda uye anochengetedza simba rakagadzikana.
Malaminate akasimba ane mhangura akanakira mapuranga akati sandara uye akasimba. Malaminate anochinjika ane mhangura akagadzirirwa zvikamu zvinofamba kana kupetwa. Malaminate ane mhangura anochinjika ane polyimide anopa musanganiswa wakanakisisa wekukombama, kudzivirira kupisa, uye kudzivirira kupisa. Unogona kuvimba neaya emagetsi anoshanda zvakanaka.
Zano: Gara uchisarudza laminate yakakodzera basa rako. Malaminate anochinjika ane mhangura akanakira zvinhu zvinofamba. Malaminate akasimba ane mhangura akanakira mapuranga akasimba, akati sandara.
Unogona kusarudza kubva kumhando dzakawanda dzePCB dzema laminates anochinjika emhangura. Panasonic, Doosan, uye LG Chem zvinogadzira zvigadzirwa zvakanaka zvemagetsi emumba neefekitori. Zvinhu izvi zvinoita kuti macircuit ako ashande kunyangwe munzvimbo dzakaoma.
Mashandisirwo muPCB neDunhu reMagadzirirwo
Kuita uye Kuvimbika
Unoda kuti pcb yako ishande zvakanaka kwenguva yakareba . Zvinhu zvaunosarudza zvakakosha zvikuru. Laminate yakaputirwa nemhangura inobatsira kuti magetsi ako agare achitonhorera uye akasimba. Inobatsirawo kuti masaini afambe pasina matambudziko. Kana ukasarudza zvinhu zvakakodzera, bhodhi rako harizopise zvakanyanya kana kurasikirwa nechiratidzo.
Kusarudza substrate yakakodzera kunobatsira pakupisa, simba, uye magetsi.
Ukobvu hwemhangura hunoita kuti magetsi afambe zvakanaka asi hazviiti kuti bhodhi rireme kana kuti ridhure.
Kuyedzwa kwekuvimbika kwechiratidzo kunoongorora kurasikirwa kwakaderera kwe dielectric. Izvi zvinodiwa kumaseketi ane mafrequency akakwira.
Miedzo yekupisa inoratidza kuti bhodhi rako rinobvisa kupisa zvakanaka sei mukugadzirwa kwakasimba.
Kufambiswa kwekupisa kunoratidza kuti chinhu chinofambisa kupisa zvakanaka sei. Kana ukashandisa laminate ine kufambiswa kwekupisa kwakanyanya, pcb yako inogona kutonhora zviri nani. Izvi zvinochengetedza magetsi ako akachengeteka uye achishanda zvakanaka. Asi, kutamiswa kwekupisa kuri nani kunogona kudhura zvakanyanya, kunyanya ne epoxy-based laminate.
Unogona kuona mashandiro anoita zvinhu zvakasiyana mumamiriro ezvinhu akaoma. Semuenzaniso, Taiyo THP-100DX1 neDuPont CB100 dzine tembiricha dzakasiyana dzekuchinja kwegirazi uye mwero wekuwedzera. Nhamba idzi dzinoratidza kuti laminate inobata sei kupisa nekumanikidzwa.
zvinhu | Tg (°C) | CTE (ppm/°C) | Chiyero cheElastic Modulus |
|---|---|---|---|
Taiyo THP-100DX1 | 155 | 81 | 1 |
DuPont CB100 | 115 | 47.2 | 3 |
Indasitiri Certification
Zvitupa zvinokubatsira kuziva kuti zvinhu zvako zvakachengeteka uye zvakavimbika. Unofanira kutsvaga ma laminates anotevedzera mitemo yakaoma. Mitemo iyi inoita kuti pcb yako ishande munzvimbo dzakaoma uye inogara kwenguva refu.
Chinodiwa cheIPC | Minimum Elongation (%) | Kuoma Kwakaverengerwa (%) | Risk Assessment |
|---|---|---|---|
IPC-6012B Kirasi 3/A | 18 | ~ 2 kusvika 4.6 | Hapana njodzi yekufa kwevacheche |
Miedzo inoratidza kuti ma laminate akanaka anogara kwenguva refu asingatyoki. Semuenzaniso, ma FEA models uye bvunzo chaidzo dzakawana kuti zvimwe zvinhu zvakagara kwenguva inopfuura 200 zvisati zvapera. Miedzo iyi inotsvaga matambudziko akadai sekutsemuka kwema barrel uye kuneta kwekupisa.
Zano: Gara uchitarisa mareti eIPC-6012B Class 3/A neUL94 V-0 paunenge uchisarudza laminate yakagadzirwa nemhangura. Izvi zvinoratidza kuti zvinhu zvako zvinoshanda zvakanaka uye zvinochengetedza midziyo yako yemagetsi.
Unogona kuvimba ne epoxy laminates dzakasimbiswa kuti dzipe mashandiro akasimba uye akavimbika mumagadzirirwo edunhu rako.
Maitiro Ekusarudza Copper Clad Laminate yePCB
Makiyi Ekusarudza
Paunosarudza laminate yakagadzirwa nemhangura , unofanira kufunga nezvezvinhu zvishoma zvakakosha. Zvinhu izvi zvinobatsira bhodhi rako kuti rishande zvakanaka uye rigare kwenguva refu. Heano zvinhu zvikuru zvekutarisa:
Dielectric constant: Izvi zvinobatsira kumisa kurasikirwa kwechiratidzo mumasekete anomhanya.
Kufambisa kwekupisa: Kuyerera kwakanaka kwekupisa kunoita kuti bhodhi rako rigare richitonhorera uye rakachengeteka.
Kusapisa moto: Izvi zvinoita kuti bhodhi rako rive rakachengeteka kubva pamoto.
Simba remuchina: Zvinhu zvakasimba zvinobatsira bhodhi rako kubata kushushikana.
Kugadzikana kwehukuru: Zvinhu zvakagadzikana zvinoramba zvakaita sechimiro chazvo kana zvinhu zvachinja.
Kusabatwa nemakemikari: Zvimwe zvinhu zvinogona kubata makemikari anoshandiswa pakugadzira mapuranga.
Mutengo: Unofanira kuwana chiyero chakanaka pakati pemutengo nemhando.
Kufunga nezvezvakatipoteredza: Sarudza zvinhu zvinoenderana neRoHS uye zvigare zvakagadzikana munzvimbo dzakawanda.
Zano: Gara uine chokwadi chekuti zvinhu zvako zvinoenderana nemitemo yekuchengetedza uye yezvakatipoteredza usati watanga dhizaini yako.
Kufananidza Zvinhu neChishandiso cheDunhu
Unofanira kusarudza zvinhu zvinoenderana nezvinodiwa nedunhu rako . Tafura iri pazasi inoratidza kukosha kwezvinhu zvakasiyana pakugadzira kwako:
pfuma | tsananguro | Kukosha Mukugadzira |
|---|---|---|
Dielectric Constant | Inochinja mafambiro ezviratidzo uye maitiro aunoita kudzora impedance. | Zvinodiwa pamagadzirirwo anomhanya zvikuru. |
Glass Transition Temperature (Tg) | Zvinoratidza kana resin yanyorova. | Tg yepamusoro zvinoreva kugadzikana kuri nani panguva yekuungana. |
Rudzi rweCopper Foil uye Kunamira | Zvinokanganisa kuti mhangura inogara zvakanaka sei pabhodhi. | Kubatana kwakasimba kunodzivisa zvidimbu kubvaruka. |
Ukobvu uye Kugadzikana Kwemativi | Inochengetedza matanda akarongeka uye zviratidzo zvinoramba zvakagadzikana. | Zvakakosha kumabhodhi ane zvikamu zvakawanda. |
Unofanira kufananidza kumhanya kwechiratidzo uye hunhu hwe dielectric kune macircuit anokurumidza. Sarudza ukobvu hwakakodzera uye kurongeka kwema layers ebhodhi rako. Kufambisa kwakanaka kwekupisa kunobatsira macircuit emagetsi kushanda zviri nani. Gara uchisarudza zvinhu zvine murazvo wakakodzera uye zvinodzivirira makemikari. Udza mugadziri wako zvaunoda, uye mukumbire kuti aongorore kana zvinhu zvichishanda zvakanaka pabasa razvo.
Cherechedza: Unowana mhedzisiro yakanaka kana ukataura nemugadziri wako nguva isati yakwana womuudza zvinhu zvaunoda.
Rudzi rwega rwega rune simba rarwo rakakosha mulamine yakagadzirwa nemhangura. Tafura iri pazasi inoratidza zvinoita kuti zvive zvakasiyana:
Zvikonzero | Brand Mienzaniso |
|---|---|
Chigadzirwa Chemhando | Malaminate akanaka anobatsira kumisa matambudziko nekukundikana. |
Mutengo Kukwikwidza | Nanya PCB, Shengyi Technology |
Technological Kugadziridza | Paki Electrochemical, AT&S |
Supply Chain Kuvimbika | Isola, Kingboard |
Environmental Compliance | Shengyi, Young Poong |
Pakusarudza zvinhu zvepcb yako, yeuka mazano aya: Tarisa kana zvinhu zvakasimba uye zvinofambisa magetsi zvakanaka. Iva nechokwadi chekuti zvinoenderana nemitemo yako yekugadzira. Sarudza zvinhu zvinoshanda zvinoenderana nekuti unoda kuti bhodhi rako rishande sei. Shandisa ma laminates asina kunamira kana uchida zvikamu zvidiki zvakawanda zviri pedyo. Sarudza zvinhu zve polyimide kana bhodhi rako richipisa zvakanyanya.
Gara uchitarisa mapepa edata uye bvunza nyanzvi usati wasarudza.
FAQ
Basa guru resimbi yakagadzirwa nemhangura muPCB nderei?
Laminate yakagadzirwa nemhangura ndiyo hwaro hwepcb. Inoita kuti bhodhi rive rakasimba. Inobatsira masaini kufamba pakati pezvikamu. Rutivi rwemhangura runobatanidza zvese zviri nyore.
Unosarudza sei zvinhu zvakakodzera zvemasekete ane mafrequency akawanda?
Sarudza zvinhu zvine dielectric shoma. Iva nechokwadi chekuti zvine simba remagetsi rakagadzikana. Izvi zvinobatsira kuti masaini arambe akajeka uye achikurumidza mumabasa e high-frequency.
Sei zvinhu zvinochinjika zvichikosha mumagetsi emazuva ano?
Zvinhu zvinochinjika zvinoita kuti michina ikotame kana kumonana. Unogona kuzvishandisa muzvinhu zvinopfekwa uye zvekurapa. Zvinoshandawo mumagetsi emota. Zvinhu izvi zvinoita kuti zvigadzirwa zvive nyore uye zvakasimba.
Ndezvipi zvitupa zvaunofanira kutarisa kana uine zvinhu zvePCB?
Tarisa zvitupa zveUL94 V-0 neRoHS. Izvi zvinoratidza kuti zvinhu zvacho zvakachengeteka. Zvinosanganawo nemitemo yakakosha yezvemagetsi.
Unogona kushandisa zvinhu zvakafanana here pakushandisa kwese kwePCB?
Kwete, haugone kushandisa zvakafanana pamabasa ese. Basa rega rega rinoda zvinhu zvakakosha. Enzanisa simba rechinhu chacho, kuramba kupisa, uye kuchinjika kwacho nedhizaini yako.
