I-Industrial PCB & PCBA Manufacturer
I-Industrial PCBA – Amabhodi esekethe emishini yokulawula izimboni
I-PCBA yezimboni, eyaziwa nangokuthi ibhodi yokulawula yezimboni, iyibhodi lesekethe elakhelwe ukumelana nokushaqeka, ukudlidliza, amazinga okushisa aphezulu, umswakama, nothuli emishinini yezimboni. Le PCBA isetshenziselwa ukwenza imisebenzi eminingi embonini yokulawula izimboni. Iklanyelwe ukumisa ukujikeleza kwephrojekthi ngendlela ehlangene, evumela ukuthi okwamanje kugeleze ngokunembile endleleni edingekayo futhi kuthuthukise ukusebenza komkhiqizo. Lawa mabhodi nawo ayizingxenye ezibalulekile zamaphrojekthi nemishini yokulawula izimboni, esiza ukulinganisa nokumisa imingcele eminingi yomugqa wokuhlanganisa, nokuthola amanani anembile ngokomzimba.
I-Industrial Equipment PCBA Company – Richpcba
Uma ufuna amabhodi okulawula izimboni ekhwalithi ephezulu e-PCB/PCBA ngamanani athengekayo, i-www.richpcba.com iwukubheja kwakho okuhle kakhulu. Isungulwe e-Shenzhen, e-China ngo-2004, singumkhiqizi we-turnkey PCB osebenze izinkulungwane zamabhizinisi asekhaya nawakwamanye amazwe emashumini ambalwa eminyaka adlule. Izinsizakalo zethu zokukhiqiza azikhawulelwe ku-PCB ne-PCBA; futhi senza izidingo ezikhethekile, sisebenze kabusha, kanye noshintsho olucelwe amakhasimende ngendlela egculisayo. Ngemikhuba yethu yomsebenzi ochwepheshe kanye nesimo sengqondo esizinikele emsebenzini, siye sabonwa abakhiqizi abaningi abaholayo emkhakheni wezimboni.
Sisebenza ngokukhethekile ekukhiqizeni ama-PCB wezimboni anezingqimba eziningi futhi sihlinzeka ngezinsizakalo ze-PCBA zokuma okukodwa. Inqubo yethu iqala ngefayela noma i-Gerber ethunyelwe ngumsebenzisi. Ngemva kokuthola leli fayela, onjiniyela bethu babuyekeza futhi basungula inqubo yokukhiqiza ukuze bakhe amabhodi e-PCB nezinto ze-PCBA zokulawulwa kwezimboni kusetshenziswa ubuchwepheshe obuhlukahlukene. I-RICHPCBA ingahlangabezana nezidingo zamakhasimende kumaphrojekthi alula ukuya kwayinkimbinkimbi, amaqoqo amancane kuya kumthamo omkhulu we-PCB, kanye nokuqalwa kweziqhwaga zezimboni. Ithimba lethu lochwepheshe lenza amaphrojekthi ngabaphathi bephrojekthi be-1V1, abasekelwa ukuthengwa kwempahla, ubunjiniyela, ukukhiqiza, namaqembu okulawula ikhwalithi.
● PCB Manufacturing
● I-IC Programming
● Ukuthengwa Kwengxenye
● Ukuhlolwa kwe-PCB
● I-Reverse Engineering
● I-PCB Prototype
● Ukuhlangana Kwemishini
● PCB Assembly
● Hola i-PCB Assembly yamahhala
● Umhlangano we-BGA
● I-Conformal Coing
● I-Surface Finish
I-Industrial PCB Design Factors
Isakhiwo Sengxenye
Ukubekwa kwezingxenye ekuhlelweni kwebhodi kuyisici esibalulekile okufanele sicatshangelwe lapho uklama amabhodi e-PCB okulawula izimboni. Ukubekwa kwengxenye engafanele kungathinta ukwethembeka nokusebenza komkhiqizo wokugcina. Ngesikhathi sokuklanywa kwebhodi le-PCB, ukunakekelwa okukhethekile kufanele kuthathwe ukuze kuqinisekiswe ukuthi izingxenye zifakwe ebhodini okungenani isikhala se-100 mils phakathi kwemiphetho yebhodi kanye nezingxenye ezifakiwe. Lokhu kuqinisekisa ukuthi ubukhulu bebhodi kanye nezimbobo ezifakiwe ziyahambisana.
I-EMI kanye ne-RFI
Ezinhlelweni zezimboni, kubalulekile ukunciphisa imiphumela ye-Electromagnetic Interference (EMI) kanye neRadio Frequency Interference (RFI), engabangela umsindo futhi iphazamise ukusebenza kwe-PCBA. Kuze kube manje, i-PCBA ecebile inikeza amasu amaningana:
Isakhiwo sebhodi:Ukuze unciphise ubungozi bokuhlangana komsindo, hlukanisa amasekhethi anemvamisa ephezulu kumasekhethi anefrikhwensi encane futhi ugcine ukulandelelwa kwesignali kude namandla nezindiza eziphansi. Ukulandela isignali kufanele kube kufushane ngangokunokwenzeka, kuyilapho izindiza zamandla nezaphansi kufanele zibe zinkulu ngangokunokwenzeka futhi zihanjiswe ngoxhumo oluphansi lwembobo yokudonsa ukuze kuncishiswe ukuthinta kwenethiwekhi yamandla.
Izingxenye zokuhlunga:Engeza izingxenye zokuhlunga njengama-capacitor nama-inductors ukuze unikeze amandla nemigqa yesignali ukuze uhlunge umsindo ongafuneki.
Izindlela Zokugawula Nokuvikela: Faka izingxenye ezizwelayo kumakheji e-Faraday ukuze uvimbele i-EMI ne-RFI.
Ukukhetha Ingxenye:Khetha izingxenye zebhodi lesifunda ezinezinga eliphezulu lesisekelo nesivikelo. Sebenzisa izintambo ezivikelekile ukuze uxhume ibhodi kumadivayisi angaphandle ukuze uvimbele ukuhlanganisa isignali okungafunwa.
I-Industrial Control PCB Material
Ukukhethwa kwezinto zokwenziwa kwe-PCB kubalulekile futhi kufanele kusekelwe endaweni ethile yokusebenza. Izinto zama-PCB asetshenziswa embonini kumele zikwazi ukumelana nezimo ezinzima, njengezinga lokushisa eliphezulu, amandla kagesi aphezulu, umswakama, ukudlidliza, nokuchayeka kwamakhemikhali. Ezinye izinto ezisetshenziswa kakhulu kuma-PCB wezimboni yilezi:
● I-Polyimide:Le nto esebenza kahle kakhulu ingamelana namazinga okushisa afinyelela ku-400°C futhi ivamise ukusetshenziswa endaweni yezindiza, ezempi, nasezinhlelweni zokulawula izimboni ezisezingeni eliphezulu.
● I-Ceramic:I-ceramic PCB yenziwe nge-ceramic substrate kanye nemikhondo yensimbi. Zine-conductivity enhle kakhulu ye-thermal futhi zikwazi ukubhekana nezinga lokushisa eliphezulu namakhemikhali anokhahlo. Zivame ukusetshenziswa kuma-electronics wamandla kanye nezicelo ze-high-frequency.
● I-PTFE:I-PTFE noma i-polytetrafluoroethylene iyi-fluoropolymer enezinto ezinhle kakhulu zokuvikela ugesi ezingamelana namazinga okushisa afika ku-260°C. Ivamise ukusetshenziswa ekusetshenzisweni kwe-high-frequency kanye ne-microwave, kanye nezindawo zamakhemikhali ezinokhahlo.
● FR-4:Le nto eyinhlanganisela eyenziwe ngendwangu ye-fiberglass elukiwe kanye ne-epoxy resin iyinto esetshenziswa kakhulu kuma-PCB ajwayelekile, okuhlanganisa nezimboni. I-FR4 PCB inezinto ezinhle zokuvikela ugesi futhi ingamelana namazinga okushisa aphezulu namakhemikhali.