Complete Guide kune High-Speed PCB Zvishandiso
Nhanganyaya kune High Speed Materials
In-house laminate storage pa Highleap Electronic
Chii chinonzi High Speed Materials?
High-speed materials inoreva kuderera-kurasikirwa, yakaderera-dielectric inogara zvinhu zvakagadzirirwa yakakwirira-frequency (> 1GHz) uye yakakwirira-kumhanya kwemasaini edhijitari mashandisirwo. Inonyanya kushandiswa: RF/microwave circuits (1-100+ GHz), 5G communication systems, Millimeter wave radar, High-speed digital transmission (> 10Gbps), Satellite communications, Aerospace electronics.
Zvido Zvinokosha Zvekuita
High-speed PCB zvinhu zvinofanirwa kuunza kuvimbika kwechiratidzo chepamusoro, kuvimbika kwesimba, kupikisa kupisa, kunaka, uye kuvimbika uku uchisangana nekutonga kwakasimba kwekudzivirira uye kuve nekuita kwakadzikama pamhando dzakasiyana siyana, izvo zvakakosha pakudzivirira kuderedzwa kwechiratidzo, kuderedza EMI, uye kutsigira yakakwirira data data inodiwa mukukurukurirana kwemazuva ano, komputa, uye aerospace masisitimu.
High Speed Material Classification Standards
| kupatsanura | chikamu | Specification | Chaizvo Chikumbiro |
|---|---|---|---|
| By Loss Tangent (Df) | Ultra-Low Kurasikirwa | Df <0.002 | Millimeter-wave |
| Kurasikirwa kwakaderera | Df = 0.002–0.005 | microwave | |
| Kurasikirwa Kwepakati | Df = 0.005–0.010 | High-frequency digital | |
| NaDielectric Constant (Dk) | Low Dk | Dk <3.0 | Minimum chiratidzo kurasikirwa |
| Pakati Dk | Dk = 3.0–4.0 | Balanced performance | |
| Akadzora Dk | Dk = 4.0–10.0 | Impedance kuenzanisa |
Mhando Dzakajairwa dzeHigh Speed Materials
Standard FR4
Iyo yakanyanya kudhura-inoshanda sarudzo kune general PCBs. Nekudaro, nekuda kwekurasikirwa kwedielectric yakakwira, inonyatsokodzera yakaderera-frequency uye yakaderera-speed application (kazhinji pazasi mazana akati wandei MHz). Hazvikurudzirwe dhizaini yekumhanya-mhanya nekuti mhando yechiratidzo inogona kudzikisira pama frequency epamusoro.
PTFE-Yakavakirwa Laminates
High-Tg Epoxy
Iine tembiricha yegirazi yekuchinja (Tg) iri pakati pe170 ° C uye 200 ° C, yakakwira-Tg epoxy inopa kugadzikana kwemafuta kuri nani uye kuderedzwa kwekuwedzera munzira yekukora. Yakanakira kukora uye akawanda mabhodhi mabhodhi, achipa kuvimbika kwakagadziridzwa uchiramba uchidhura.
Polyimide
BT-Epoxy
Cynate Ester
Yakavimbika Yepamusoro Yekumhanya Zvishandiso Brands & Models
| mugadziri | Material Model | Dielectric Constant (Dk) | Kurasika Tangent (Df) | Test Frequency | Glass Transition Temperature (Tg) | Rudzi rwekushandisa |
|---|---|---|---|---|---|---|
 |
IT-968 | ~3.4 - 3.8 | ~0.0035 - 0.005 | 10 GHz | 185°C (DSC) | Yakakwira-kumhanya dhijitari / Radar |
| IT-988 | 3.63 | 0.0029 | 10 GHz | 190°C (TMA) | Yepamusoro-yepamusoro-kumhanya dhijitari (56 Gbps+) | |
| IT-988GSE | 3.21 | 0.0014 | 10 GHz | 180°C (TMA) | 56 Gbps+ zvikumbiro | |
 |
TU-872 SLK | ~3.2 - 3.5 | ~0.003 - 0.005 | 1-10 GHz | 170°C+ | High-speed digital / 5G |
| TU-883 | ~3.2 - 3.4 | ~0.002 - 0.003 | 10 GHz | - | Yakakwira Tg RF / Wireless | |
| TU-933 | 3.16 | 0.0021 | 10 GHz | - | Yakakwira Tg yekupedzisira-yakaderera kurasikirwa / Telecom | |
 |
MEGTRON-4 | 3.8 | 0.005 | 10 GHz | - | Yakakwira Tg multilayer yakakwira-kumhanya |
| MEGTRON-6 | 3.4 - 3.7 | 0.002 - 0.004 | 1-12 GHz | 185°C (DSC) | Networking zvishandiso / 5G | |
| MEGTRON-7 | 3.6 | 0.0015 | 1 GHz | 200°C+ | Ultra-yakaderera kurasikirwa / Sevha | |
 |
I-Tera® MT40 | 3.38 - 3.75 | 0.0031 | 10 GHz | 200 ° C | Yakakwira-kumhanya dhijitari / RF |
| IS620i | 3.58 | ~0.003 - 0.005 | 2-15 GHz | 225 ° C | High-speed digital | |
| Astra MT77 | ~ 3.0 | 0.0017 | W-bhendi | - | Yakakwira Tg millimeter wave / Auto radar | |
| FR408HR | ~ 3.7 | ~ 0.012 | 1 GHz | 180 ° C | High-speed digital | |
 |
laminate ine hydrocarbon-ceramic yakaderera-kurasikirwa | 3.48 ± 0.05 | 0.003 - 0.0037 | 10 GHz | > 280 ° C | RF / Microwave / yakakwirira-kumhanya dhijitari |
| laminate ine hydrocarbon-ceramic yakaderera-kurasikirwa | 3.38 ± 0.05 | 0.002 - 0.0027 | 10 GHz | > 280 ° C | Commercial microwave / RF | |
| laminate yePTFE yakaderera-Dk | 3.00 ± 0.04 | 0.0013 | 10 GHz | > 500 ° C | Commercial microwave / RF |
Makiyi Ekushandisa Marike eHigh Speed PCBs
Data Centers & Cloud Computing
AI & Muchina Kudzidza
Computing & processors
Consumer Electronics
Muedzo & Measurement Zvishandiso
Oscilloscopes, logic analyzers ine 50-800Gbps sampling rates. Yepamusoro-tech niche musika ine yakanyanya kukwirira tekinoroji zvemukati.
Industrial Ethernet, inofamba controller ine 1-100Gbps chaiyo-nguva kutaurirana. Kuvimbika kwepamusoro zvinodiwa nekukura kwakagadzikana kwemusika.
Sei uchisarudza Highleap Electronics yeHigh Speed PCBs?
High-Speed PCB Nyanzvi
Kunzwisisa kwakadzama kwechiratidzo chekutendeka, impedance control, uye marongerwo emhando yepamusoro-frequency dhizaini.
Certified High-Performance Materials
Zvishandiso zvakasiyana-siyana zvakaita seMEGTRON, laminate yakasarudzika ine kurasikirwa kwakaderera, uye Isola kuti ishande nekukurumidza zvakagadzikana.
Precision Manufacturing
Yepamberi maitiro anosanganisira laser kuchera uye inodzorwa impedance routing kune yakaoma stack-ups.
Tight Impedance Control
Inopindirana impedance uye kurasikirwa kwakaderera kutsigira yakakwirira-kumhanya dhijitari uye RF chiratidzo chekuvimbika.
Reliable Quality Systems
ISO uye IATF-yakasimbiswa maitiro anovimbisa mhando yepamusoro uye kuzere kuteedzera kubva kune prototype kusvika kugadzira.
Injiniya Kutsigira
Chikwata chedu chinobatsira nekusarudza zvinhu uye kugadzirisa mastackup zvichienderana nezvamunoda. Sunungukai kutibata pa [email protected] kana kufona +86 135 0306 2089 kuti muwane rubatsiro rwemunhu oga.
Chinja Zvinodiwa Nezvinhu Zvinomhanya Zvikuru kuita PCB Inogadzirwa
Kusarudza laminate isingadhuri zvakanyanya chikamu chimwe chete chepurojekiti yePCB inokurumidza kugadzirwa. Pamberi pekugadzirwa, zvinodiwa zvechinhu zvinofanirwa kubatanidzwa ne stack-up chaiyo, kuvakwa kwemhangura, zvinangwa zve impedance, kuburikidza nechimiro, ukobvu hwebhodhi, kupedzwa kwenzvimbo, uye magwaro ekubatanidza.
Paunenge uchigadzira pasuru yekugadzira PCB inokurumidza, tsanangura zvakajeka mhuri yezvinhu kana giredhi rakatenderwa pamwe chete nezvinodiwa zvemagetsi nemakanika zvinokanganisa bhodhi rapera. Izvi zvinopa mugadziri wePCB mukana wakafanana wekuongorora DFM, kuronga impedance, kugadzira, uye kuunganidza.
- Ruzivo rwekugadzira Gerber kana ODB++
- Kuunganidzwa kwezvikamu uye ukobvu hwePCB hwakapedzwa
- Chinodiwa che laminate uye prepreg grade, kana chataurwa
- Hunhu hweimpedance inodzorwa uye kushivirira
- Zvido zvekushandisa kuburikidza, backdrill, HDI, kana sequential-build
- Mafaira eBOM neagungano emapurojekiti ePCBA anotenderera
Highleap Electronics inopa mabasa ekugadzira maPCB nekukurumidza uye kugadzira maPCB emadhizaini ekubatanidza akawanda, ane kurasikirwa kwakaderera, RF, anodzorwa-impedance, uye akaomarara. Ongororo yedu yeinjiniya inotarisa pakushandura magwaro ePCB akaburitswa kuita chigadzirwa chinoshanda.
Tumira mafaira ako ePCB anomhanya kwazvo kuti aongororwe uye apihwe mutengo wekugadzira
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