Izindaba
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Izimiso zokunakekela zamabhodi esekethe e-PCB (amabhodi wesifunda)
Ngokuphathelene nesimiso sokugcinwa kwamabhodi wesifunda se-PCB, umshini wokunamathisela othomathikhi unikeza lula ukuthengiswa kwamabhodi wesifunda we-PCB, kodwa izinkinga zivame ukuvela ekukhiqizeni amabhodi wesifunda we-PCB, okuzothinta ikhwalithi ye-solder. Ukuze uthuthukise isivivinyo ...Funda kabanzi -
Umkhiqizi webhodi lesifunda: ukuhlaziywa kwe-oxidation kanye nendlela yokuthuthukisa yokucwiliswa kwebhodi le-pcb yegolide?
Umkhiqizi webhodi lesifunda: ukuhlaziywa kwe-oxidation kanye nendlela yokuthuthukisa yokucwiliswa kwebhodi le-pcb yegolide? 1. Isithombe Sebhodi Legolide Elicwiliswa Nge-Oxidation Empofu: 2. Incazelo Yokucwiliswa Kwe-Gold Plate Oxidation: I-oxidation yebhodi lesekethe elicwiliswe ngegolide lomkhiqizi webhodi lesekethe yilokho...Funda kabanzi -
9 umqondo ojwayelekile wokuhlolwa kwebhodi lesifunda lefektri ye-PCB
Umqondo ojwayelekile ongu-9 wokuhlolwa kwebhodi lesifunda sefekthri ye-PCB wethulwa kanje: 1. Akuvunyelwe ngokuphelele ukusebenzisa imishini yokuhlola esekelwe phansi ukuze uthinte i-TV ebukhoma, umsindo, ividiyo nezinye izinto zepuleti eliphansi ukuhlola ibhodi le-PCB ngaphandle kokuhlukaniswa. i-transformer. Kwenqatshelwe ngokuphelele...Funda kabanzi -
Thela i-copper yegridi, ukuthululwa kwethusi eliqinile-iyiphi okufanele ikhethelwe i-PCB?
Yini ithusi Okubizwa ngokuthi ukuthululela kwethusi ukusebenzisa indawo engasetshenziswanga ebhodini lesifunda njengendawo yokubhekisela bese uyigcwalisa ngethusi eliqinile. Lezi zindawo zethusi zibizwa nangokuthi ukugcwaliswa kwethusi. Ukubaluleka kwe-copper coating ukunciphisa i-impedance yocingo oluphansi futhi kuthuthukiswe ...Funda kabanzi -
Imithetho eyisisekelo yesakhiwo se-PCB
01 Imithetho eyisisekelo yesakhiwo sengxenye 1. Ngokusho kwamamojula esekethe, ukwenza isakhiwo namasekhethi ahlobene afinyelela umsebenzi ofanayo abizwa ngokuthi imojuli. Izingxenye zemojula yesifunda kufanele zamukele isimiso sokugxilisa ingqondo eduze, futhi isifunda sedijithali kanye nesekhethi ye-analog kufanele...Funda kabanzi -
Incazelo enemininingwane ye-PCB copy board reverse push principle
Weiwenxin PCBworld] Ocwaningweni lobuchwepheshe be-PCB reverse, umgomo wokuhlehla wokusunduza ubhekisa ukuhlehla uphumele ngaphandle ngokomdwebo wombhalo we-PCB noma udwebe ngokuqondile umdwebo wesifunda we-PCB ngokomkhiqizo wangempela, okuhloswe ngawo ukuchaza isimiso nesimo sokusebenza sesekethe. ...Funda kabanzi -
Ekwakhiweni kwe-PCB, ungayishintsha kanjani i-IC ngobuhlakani?
Uma kunesidingo sokushintsha i-IC ekwakhiweni kwesekethe ye-PCB, ake sabelane ngamathiphu lapho sishintsha i-IC ukuze sisize abaklami bafaneleke kakhulu kumklamo wesekethe we-PCB. 1. Ukushintsha okuqondile Ukushintsha okuqondile kubhekisela ekushintsheni ngokuqondile i-IC yokuqala kufakwe amanye ama-IC ngaphandle kokuguqulwa, kanye...Funda kabanzi -
Imininingwane engu-12 yesakhiwo se-PCB, ingabe ukwenze kahle?
1. Isikhala phakathi kwamapheshana Isikhala phakathi kwezingxenye ze-SMD yinkinga onjiniyela okufanele bayinake ngesikhathi sokuhlela. Uma isikhala sincane kakhulu, kunzima kakhulu ukuphrinta unamathisele we-solder futhi ugweme ukuhlanganisa nokunamathisela. Izincomo zebanga zimi kanje ibanga ledivayisi...Funda kabanzi -
Iyini ifilimu yebhodi lesifunda? Isingeniso senqubo yokugeza yefilimu yebhodi lesifunda
Ifilimu iyinto ejwayelekile kakhulu yokukhiqiza eyisiza embonini yebhodi lesifunda. Isetshenziselwa ikakhulukazi ukudlulisa ihluzo, imaski ye-solder nombhalo. Izinga lefilimu lithinta ngqo ikhwalithi yomkhiqizo. Ifilimu iyifilimu, iyinguqulo yakudala yefilimu, manje evame ukusho i-fi...Funda kabanzi -
Idizayini ye-PCB engavamile
[VW PCBworld] I-PCB ephelele esiyibona ngeso lengqondo ivamise ukuba wunxande ojwayelekile. Nakuba imiklamo eminingi iwunxande ngempela, imiklamo eminingi idinga amabhodi esifunda anomumo ongajwayelekile, futhi izimo ezinjalo ngokuvamile akulula ukuziklama. Lesi sihloko sichaza indlela yokuklama ama-PCB anomumo ongajwayelekile. Namuhla...Funda kabanzi -
Ukulethwa kwebhodi lenkampani yenethiwekhi kunzima, okuzodala izinguquko efomini lokupakisha? .
01 Isikhathi sokulethwa kwebhodi lenkampani yenethiwekhi kunzima ukuxazulula, futhi imboni ye-OSAT iphakamisa ukushintsha ifomu lokupakisha Imboni yokupakisha nokuhlola ye-IC isebenza ngesivinini esigcwele. Izikhulu eziphezulu ze-outsourcing packaging and testing (OSAT) zasho ngokungananazi ukuthi ngo-2021 izilinganiso...Funda kabanzi -
Ukusebenzisa lezi zindlela ezi-4, i-PCB yamanje idlula i-100A
Idizayini evamile ye-PCB yamanje ayidluli ku-10A, ikakhulukazi kuma-electronics asendlini nabathengi, ngokuvamile ukusebenza okuqhubekayo ku-PCB akudluli u-2A. Kodwa-ke, eminye imikhiqizo yenzelwe izintambo zamandla, futhi okwamanje okuqhubekayo kungafinyelela cishe ku-80A. Uma kucatshangelwa ngokushesha...Funda kabanzi
