Gwaro Rekusarudza Zvinhu zvePCB zveDrone Drone: Maitiro Ekusarudza Zvinhu zvePCB Zvakakodzera zveUAV Applications
Zviri Mukati
- Nei Zvinhu zvePCB Zvichikosha muUAVs
- Kuenzanisa Zvinhu: Rogers vs PTFE vs FR4-TG170 vs Polyimide
- Kurudziro Yakavakirwa Pakushandisa
- Mazano eNyanzvi Kubva kuMapurojekiti Echokwadi eUAV
- Taura neMainjiniya Edu Usati Wasarudza
- Mapeji Akafanana
Nei Zvinhu zvePCB Zvichikosha muUAVs
Madrone akasiyana ane mabasa akasiyana—asi ose anovimba nePCB backbone yakasimba kuti ave nechokwadi chekuti masaini akasimba, haapiswi nekupisa, uye kuti zvinhu zvakaita semasaini zvakareruka zvinogona kukonzera:
- Kunonoka kwechiratidzo muma feed eFPV panguva chaiyo
- Kupindirana kweRF mumamodule eradar
- Kurwisana pasi pemitoro yekupisa kwakanyanya
- Kubatana kusina simba uye kuchenesa mumhepo ine kudedera kukuru
Kuenzanisa Zvinhu: Rogers vs PTFE vs FR4-TG170 vs Polyimide
| Zvinhu | Simba reDielectric | Tg (Kuchinja kweGirazi °C) | Kurasikirwa neChiratidzo | Huremu | Mutengo | Nyaya Dzekushandisa |
|---|---|---|---|---|---|---|
| Rogers 4350B | Zvakanakisa | 280°C | Zvakaderera Zvikuru | Zviri pakati nepakati | Yakakwirira | RF yepamusoro-soro, madhoni eradar |
| PTFE | Yepamusoro | >300°C | Zvakaderera zvakanyanya | Zvakaderera | Yakakwirira Zvikuru | Mauto eUAV, mamodule anonzwa EMI |
| FR4-TG170 | Kugona | 170°C | Zviri pakati nepakati | Zviri pakati nepakati | Inokwanisika kutenga | Madrone anoshandiswa zvakanyanya, PCB inodzora ndege |
| Polyimide | Zvakanakisa | 260°C | Zvakaderera | Zvakaderera Zvikuru | Pakati nepakati | MaPCB anochinjika, madhoni anopetwa |
Cherechedza: Kunyange hazvo Rogers nePTFE vachipa hunhu hweRF hwakanaka, FR4-TG170 ndiyo inonyanya kukosha pakugadzira zvinhu zvine bhajeti, uye polyimide inosarudzwa mukushandisa flex/rigid-flex senge maoko eUAV anopetwa.
Uri kuda kuderedza huremu pasina kukanganisa simba rako here? Tinotsigirawo magadzirirwo ePCB ane aruminiyamu uye esimbi-core ekushandisa mamodule e thermal-critical drone.
Kurudziro Yakavakirwa Pakushandisa
- FPV Drone: FR4-TG170 kana Polyimide
- UAV ine simba reAI (semuenzaniso, NVIDIA Jetson TX2 iri mundege): Rogers 4350B
- Drone yekudzivirira kana yekutarisa: PTFE kana Rogers ine EMI shielding
- Drone Inopetwa kana kuti Yakareruka: Polyimide (flex-rigid stackups)
Mazano eNyanzvi Kubva kuMapurojekiti Echokwadi eUAV
"Mune rimwe remapurojekiti edu emutengesi weNATO, Rogers 4350B yakasarudzwa kuti ishandiswe pakushandisa radar yeAI drone. Yakavandudza zvikuru signal-to-noise ratio parefu."
— Mutungamiriri weTechnical weRichPCBA
"Kune mutengi anogadzira madrone anopetwa evatengi, kuchinja kushandisa polyimide kunoderedza kupwanyika kwebhodhi uye kuwedzera hupenyu hwekuchinjika nekashanu."
— Maneja wePurojekiti, Chikamu cheFlex PCB
Taura neMainjiniya Edu Usati Wasarudza
Takabatsira vagadziri vemadrone vanodarika 150 muEurope, Middle East, uye US design-inoenderana nePCB stackups. Kunyangwe usina chokwadi nezvekurasikirwa kwe dielectric, thermal coefficients, kana lamination stability, tiripo kuti tikubatsire.
Kumbira Kuongororwa Kwezvinhu Zvemahara Iye Zvino
