Umhlahlandlela ophelele wezinto ze-PCB ezinesivinini esikhulu
Isingeniso Sezinto Ezisetshenziswayo Ezisheshayo
Isitoreji se-laminate yasendlini e-Highleap Electronic
Yiziphi Izinto Ezisetshenziswayo Ezisheshayo?
Izinto zesivinini esikhulu zibhekisela ekulahlekeni okuphansi, okokusebenza okungaguquki kwe-dielectric okuphansi okudizayinelwe imvamisa ephezulu (>1GHz) kanye nezinhlelo zokusebenza zesignali yedijithali enesivinini esikhulu. Isetshenziselwa kakhulu: amasekhethi e-RF/microwave (1-100+ GHz), amasistimu okuxhumana angu-5G, i-Millimeter wave radar, i-High-speed digital transmission (>10Gbps), Ezokuxhumana ngesathelayithi, i-Aerospace electronics.
Izidingo Zokusebenza Ezibalulekile
Izinto ze-PCB ezinesivinini esikhulu kumele zilethe ubuqotho besignali obuphakeme, ubuqotho bamandla, ukumelana nokushisa, ikhwalithi, nokwethembeka ngenkathi ihlangabezana nokulawulwa okuqinile kwe-impedance kanye nokuqinisekisa ukusebenza okuzinzile kuwo wonke amafrikhwensi amaningi, okubalulekile ekuvimbeleni ukuwohloka kwesignali, ukunciphisa i-EMI, nokusekela amanani aphezulu wedatha adingekayo ekuxhumaneni kwesimanje, ikhompuyutha, kanye nezinhlelo ze-aerospace.
Amazinga Okuhlukaniswa Kwezinto Ezisheshayo Eziphakeme
| Ukwahlukanisa | Isigaba | Ukucaciswa | Ukusetshenziswa Okujwayelekile |
|---|---|---|---|
| Ngu-Loss Tangent (Df) | Ukulahlekelwa Okuphansi Kakhulu | Df <0.002 | I-Millimeter-wave |
| Ukulahlekelwa Okuphansi | Df = 0.002–0.005 | Microwave | |
| Ukulahlekelwa Okumaphakathi | Df = 0.005–0.010 | Idijithali ye-high-frequency | |
| Ngu-Dielectric Constant (Dk) | UDkt | UDkt <3.0 | Ukulahlekelwa kwesignali okuncane |
| UDkt | Dk = 3.0–4.0 | Ukusebenza okulinganiselayo | |
| UDkt | Dk = 4.0–10.0 | Ukulingiswa kokulinganisa |
Izinhlobo Ezivamile Zezinto Ezisheshayo Eziphakeme
I-FR4 ejwayelekile
Inketho engabizi kakhulu yama-PCB ajwayelekile. Kodwa-ke, ngenxa yokulahlekelwa okuphezulu kwe-dielectric, ifaneleka kakhulu izinhlelo zokusebenza ze-low-frequency kanye nesivinini esiphansi (imvamisa ngaphansi kwamakhulu amaningana ama-MHz). Ayinconyelwe imiklamo enesivinini esikhulu ngoba ikhwalithi yesiginali ingehlisa izinga kumafrikhwensi aphezulu.
Ama-laminates asekelwe ku-PTFE
I-Epoxy ephezulu ye-Tg
Ngezinga lokushisa lokushintsha kwengilazi (Tg) eliphakathi kuka-170°C no-200°C, i-high-Tg epoxy inikeza ukuzinza okungcono kokushisa nokunciphisa ukunwebeka endaweni yogqinsi. Ilungele amabhodi awugqinsi kanye namabhodi amaningi, ahlinzeka ukuthembeka okuthuthukisiwe kuyilapho ehlala engabizi.
I-Polyimide
I-BT-Epoxy
I-Cyanate Ester
Amabhrendi namamodeli wezinto ezisezingeni eliphezulu ezithenjwayo
| Umkhiqizi | Imodeli Yempahla | I-Dielectric Constant (Dk) | I-Loss Tangent (Df) | Test Frequency | I-Glass Transition Temperature (Tg) | Uhlobo Lokusebenza |
|---|---|---|---|---|---|---|
 |
I-IT-968 | ~3.4 - 3.8 | ~0.0035 - 0.005 | I-10 GHz | 185°C (DSC) | Ijubane eliphezulu ledijithali / iRadar |
| I-IT-988 | 3.63 | 0.0029 | I-10 GHz | 190°C (TMA) | Idijithali enesivinini esiphezulu (56 Gbps+) | |
| I-IT-988GSE | 3.21 | 0.0014 | I-10 GHz | 180°C (TMA) | 56 Gbps+ izinhlelo zokusebenza | |
 |
I-TU-872 SLK | ~3.2 - 3.5 | ~0.003 - 0.005 | I-1-10 GHz | 170°C+ | Ijubane eliphezulu ledijithali / 5G |
| I-TU-883 | ~3.2 - 3.4 | ~0.002 - 0.003 | I-10 GHz | - | High Tg RF / Wireless | |
| I-TU-933 | 3.16 | 0.0021 | I-10 GHz | - | Ukulahleka okuphezulu kwe-Tg ephezulu kakhulu / iTelecom | |
 |
I-MEGTRON-4 | 3.8 | 0.005 | I-10 GHz | - | High Tg multilayer high-speed |
| I-MEGTRON-6 | 3.4 - 3.7 | 0.002 - 0.004 | I-1-12 GHz | 185°C (DSC) | Imishini yokuxhumana / 5G | |
| I-MEGTRON-7 | 3.6 | 0.0015 | I-1 GHz | 200°C+ | Ukulahlekelwa okuphansi kakhulu / Amaseva | |
 |
I-Tera® MT40 | 3.38 - 3.75 | 0.0031 | I-10 GHz | 200 ° C | Ijubane eliphezulu ledijithali / i-RF |
| IS620i | 3.58 | ~0.003 - 0.005 | I-2-15 GHz | 225 ° C | Idijithali yejubane eliphezulu | |
| I-Astra MT77 | ~ 3.0 | 0.0017 | I-W-band | - | High Tg millimeter wave / Auto radar | |
| I-FR408HR | ~ 3.7 | ~ 0.012 | I-1 GHz | 180 ° C | Idijithali yejubane eliphezulu | |
 |
i-laminate yokulahlekelwa okuphansi kwe-hydrocarbon-ceramic | I-3.48 ± 0.05 | 0.003 - 0.0037 | I-10 GHz | > 280 ° C | RF / Microwave / High-speed digital |
| i-laminate yokulahlekelwa okuphansi kwe-hydrocarbon-ceramic | I-3.38 ± 0.05 | 0.002 - 0.0027 | I-10 GHz | > 280 ° C | I-microwave / RF yokuhweba | |
| i-laminate ye-PTFE ene-Dk ephansi | I-3.00 ± 0.04 | 0.0013 | I-10 GHz | > 500 ° C | I-microwave / RF yokuhweba |
Izimakethe Zokusebenza Ezibalulekile zama-PCB anesivinini esikhulu
Izikhungo Zedatha & I-Cloud Computing
AI & Machine Ukufunda
Computing & Processors
Consumer Electronics
Izinsimbi Zokuhlola Nokulinganisa
Ama-Oscilloscopes, abahlaziyi be-logic abanamazinga amasampula angama-50-800Gbps. Imakethe ye-niche yobuchwepheshe obuphezulu enokuqukethwe okuphezulu kakhulu kobuchwepheshe.
I-Industrial Ethernet, izilawuli zokunyakaza ezine-1-100Gbps yokuxhumana kwesikhathi sangempela. Izidingo zokuthembeka okuphezulu ngokukhula kwemakethe okuzinzile.
Kungani Khetha i-Highleap Electronics yama-PCB asheshayo?
High-Speed PCB Uchwepheshe
Ukuqonda okujulile kobuqotho besignali, isilawuli se-impedance, kanye nesakhiwo semiklamo yefrikhwensi ephezulu.
Izinto Ezisebenza Kakhulu Eziqinisekisiwe
Ukukhetha okubanzi kwezinto eziqinisekisiwe njenge-MEGTRON, i-laminate ekhethekile ephansi yokulahlekelwa, kanye ne-Isola yokusebenza okuzinzile kwesivinini esiphezulu.
Precision Manufacturing
Izinqubo ezithuthukisiwe ezihlanganisa ukubhoboza nge-laser kanye nemizila elawulwayo ye-impedance yezitaki eziyinkimbinkimbi.
I-Tight Impedance Control
I-impedance engaguquki nokulahlekelwa okuphansi ukusekela ubuqotho besignali yedijithali ne-RF enesivinini esikhulu.
Amasistimu Wekhwalithi Athembekile
Izinqubo eziqinisekisiwe ze-ISO kanye ne-IATF ziqinisekisa ikhwalithi ephezulu kanye nokulandeleka okugcwele kusukela ku-prototype kuye ekukhiqizeni.
Ukusekelwa Kwezobunjiniyela
Ithimba lethu lisiza ngokukhetha izinto kanye nokwenza ngcono i-stackup ngokusekelwe ezidingweni zakho ezithile. Zizwe ukhululekile ukuxhumana nathi ku- [email protected] noma ushayele ku-+86 135 0306 2089 ukuze uthole usizo oluqondene nawe.
Guqula Izidingo Zezinto Ezisheshayo Eziphezulu Zibe Yi-PCB Ekhiqizwayo
Ukukhetha i-laminate elahlekelwa kancane kuyingxenye eyodwa kuphela yephrojekthi ye-PCB esheshayo. Ngaphambi kokwenziwa, isidingo sezinto zokwakha sidinga ukuxhunyaniswa ne-stack-up yangempela, ukwakhiwa kwethusi, ama-impedance target, ngesakhiwo, ukujiya kwebhodi, ukuqeda kobuso, kanye nemibhalo yokuhlanganisa.
Uma ulungiselela iphakheji yokukhiqiza i-PCB esheshayo, chaza ngokucacile umndeni wezinto ezibonakalayo noma izinga elivunyiwe kanye nezidingo zikagesi nezemishini ezithinta ibhodi eliqediwe. Lokhu kunikeza umenzi we-PCB isisekelo esivumelanayo sokubuyekezwa kwe-DFM, ukuhlela i-impedance, ukwenziwa, kanye nokuhlanganiswa.
- Idatha yokwenziwa kwe-Gerber noma i-ODB++
- Ukufakwa kwezingqimba kanye nobukhulu be-PCB obuqediwe
- I-laminate kanye ne-prepreg grade edingekayo, lapho kuchazwe khona
- Amanani kanye nokubekezelelana okulawulwayo kwe-impedance
- Izidingo ze-Via, i-backdrill, i-HDI, noma ukwakha ngokulandelana
- Amafayela e-BOM kanye nomhlangano wamaphrojekthi e-turnkey PCBA
I-Highleap Electronics inikeza izinsizakalo zokukhiqiza i-PCB ezisheshayo kanye nokuhlanganiswa kwe-PCB kwemiklamo eminingi, yokulahlekelwa okuncane, i-RF, i-controlled-impedance, kanye ne-complex interconnect. Ukubuyekezwa kwethu kobunjiniyela kugxile ekuguquleni imibhalo ye-PCB ekhishwe ibe yindlela yokukhiqiza ewusizo.
Thumela amafayela akho e-PCB asheshayo ukuze abuyekezwe futhi akhiqizwe ngesilinganiso
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Hlola ulwazi oluthe xaxa lwempahla ehlobene.
Thola Isilinganiso Esisheshayo
Bambisana ne-Highleap Electronic kuphrojekthi yakho!
Thola Amafayela anemininingwane
Shiya ikheli lakho le-imeyili futhi uthole imininingwane.