Amasekethe e-IC ku-PCB Assembly
Amasekethe ahlanganisiwe ayimnyombo osebenzayo wezinhlangano eziningi ze-elekthronikhi. Ukusebenza kwawo ku-PCB akuxhomekile kuphela kudivayisi ye-silicon, kodwa futhi nasekukhethweni kwephakheji, ukunemba kwephethini yomhlaba, ubuqotho bamandla, ukuhanjiswa kwesignali, ukulawulwa kokushisa, kanye nekhwalithi yenqubo yokunamathisela.
Different integrated-circuit functions require different supply, signal and interface conditions. An approved part number, pin assignment and package definition are needed before schematic and layout data can be released.
Lokhu kubuka konke kuchaza izinto ezicatshangelwayo zokukhiqiza ezisiza amasekethe e-IC ukuthi asuke esimisweni esifanele aye esimisweni se-PCB esithembekile.
Okuqukethwe
- Ukuhlela Iphakheji ye-IC kanye Nokuhlelwa Kwesakhiwo
- Ukuhlanganiswa, Ukuhlolwa, kanye Nokuqinisekiswa
Ukuhlela Iphakheji ye-IC kanye Nokuhlelwa Kwesakhiwo
Khetha iphakheji ezidingweni zikagesi, zokushisa, zosayizi, zokuhlola, kanye nezokuphakelwa. Ama-QFN acwebezelayo, ama-BGA, kanye namanye amadivayisi e-area-array adinga amaphethini omhlaba kanye nomzila wokuphuma ohambisana nesiqondiso somkhiqizi wezingxenye kanye nekhono le-PCB elikhethiwe.
Beka ama-capacitor okuhlukanisa eduze kwezikhonkwane zamandla, gcina izindlela zokubuya eziqhubekayo zezibonakaliso ezisheshayo, futhi ugcine izindawo ezibucayi ze-analog noma ze-RF kude nomsindo wokushintsha. Nikeza ukufinyelela kokuhlola lapho kungaphazamisi ukwakheka.
Ukuhlanganiswa, Ukuhlolwa, kanye Nokuqinisekiswa
Ukuhlanganiswa okuthembekile kudinga i-stencil efanele, inqubo yokunamathisela i-solder, ukunemba kokubekwa, kanye nephrofayili yokugeleza kabusha kwengxube yephakheji. Amalunga afihliwe angadinga ukuhlolwa kwe-X-ray, kuyilapho ukuhlolwa kokukhanya kungaqinisekisa izimo eziningi ezibonakalayo zokunamathisela kanye nokubekwa.
I-Highleap Electronics ingabuyekeza idatha ye-PCB, i-BOM, imidwebo yokuhlanganisa, kanye nezidingo zokuhlola ngaphambi kokukhiqizwa. Ukuze uthole isibuyekezo sokukhiqiza, cela ikhotheshini ye-PCB enamafayela afanele kanye nemininingwane ebalulekile ye-IC.
Thola i-PCB ne-PCBA Quote yamahhala
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Ungasithola kanjani isilinganiso sama-PCB
Masikwenzele ukuhlaziywa kwe-DFM/DFA futhi sibuyele kuwe ngombiko.
Ungalayisha amafayela akho ngokuphephile ngewebhusayithi yethu.
Sidinga ulwazi olulandelayo ukuze sikunikeze isaphulelo:
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- Gerber, ODB++, noma .pcb, spec.
- Uhlu lwe-BOM uma udinga ukuhlangana
- Ubuningi
- Isikhathi sokushintsha
Ngokungeziwe ekwenziweni kwe-PCB, sinikezela ngohlu olubanzi lwezinsizakalo ze-elekthronikhi, okuhlanganisa i-PCB design, i-PCBA (I-Printed Circuit Board Assembly), kanye nezixazululo ze-turnkey. Kungakhathaliseki ukuthi udinga usizo ngokwenza i-prototyping, ukuqinisekiswa kwedizayini, ukuthola ingxenye, noma ukukhiqizwa ngobuningi, sihlinzeka ngosekelo olusuka ekupheleni ukuze siqinisekise impumelelo yephrojekthi yakho. Ngezinsizakalo ze-PCBA, sicela unikeze i-BOM yakho (I-Bill of Materials) kanye nanoma yimiphi imiyalelo ethile yomhlangano. Siphinde sinikeze ukuhlaziya kwe-DFM/DFA ukuze uthuthukise imiklamo yakho ukuze yenziwe futhi ihlanganiswe, ukuqinisekisa inqubo yokukhiqiza eshelelayo.
