Izindaba
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Ukwethulwa kweyinki yemaski ye-solder esetshenziswa ekukhiqizeni ibhodi lesifunda
Enqubweni yokukhiqiza yebhodi lesifunda, ukuze kuzuzwe umphumela wokuhlukanisa phakathi kwamaphedi nemigqa, naphakathi kwemigqa nemigqa.Inqubo yemaski ye-solder ibalulekile, futhi inhloso ye-solder mask ukunqamula ingxenye ukuze kuzuzwe umphumela wokugqumisa....Funda kabanzi -
Izinyathelo zokuqapha izixazululo zenqubo yebhodi le-PCB
Izinyathelo zokuqapha izixazululo zenqubo yebhodi le-PCB 1. Indlela yokuhlanganisa: Iyasebenza: ifilimu enemigqa emincane emincane kanye nokushintshashintsha okungahambisani kongqimba ngalunye lwefilimu;ifaneleka ngokukhethekile ukuguqulwa kwesendlalelo semaski ye-solder kanye nefilimu ye-multi-layer PCB board power supply;akusebenzi: ifilimu enegethivu ene-h...Funda kabanzi -
Abakhiqizi bebhodi lesifunda bakutshela ukuthi ungawagcina kanjani amabhodi we-pcb
Lapho ibhodi le-PCB lipakishwa futhi lithunyelwa ngemva kokuhlolwa komkhiqizo wokugcina, amabhodi e-batch oda, abakhiqizi bebhodi lesifunda jikelele bazokwenza i-inventory eyengeziwe noma balungiselele izingxenye eziyisipele zamakhasimende, bese bevala ukupakisha nokugcina ngemva kweqoqo ngalinye lama-oda. ngu com...Funda kabanzi -
Ake sibheke pcb board design kanye pcba
Ake sibheke pcb ibhodi design futhi pcba Ngikholelwa ukuthi abantu abaningi ujwayelene pcb ibhodi design futhi bangase bavame ukuzwa ekuphileni kwansuku zonke, kodwa bangase bangazi okuningi mayelana PCBA ngisho ukudida it nge ephrintiwe amabhodi wesifunda.Ngakho-ke uyini umklamo webhodi le-pcb?I-PCBA yavela kanjani?Kunjani...Funda kabanzi -
Ibhodi lesifunda lokukopisha ibhodi lebhodi lesifunda ibhodi ukwakhiwa nokukhiqizwa
Isinyathelo1: Okokuqala sebenzisa i-Altium Designer ukuze udizayine umdwebo wohlelo kanye ne-PCB yesekhethi Isinyathelo2: Shicilela umdwebo we-PCB Iphepha lokudlulisa elishisayo eliphrintiwe alilihle kakhulu ngoba i-cartridge kayinki yephrinta ayilungile kakhulu, kodwa akunandaba, ingalungiselelwa ukudluliselwa okulandelayo...Funda kabanzi -
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
