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Maintenance misimboti yePCB circuit board (circuit boards)
Nezve iyo yekuchengetedza musimboti wePCB wedunhu mabhodhi, iyo otomatiki solder muchina inopa nyore kune soldering yePCB redunhu mabhodhi, asi matambudziko anowanzoitika mukugadzirwa kwePCB edunhu mabhodhi, izvo zvinokanganisa kunaka kwekutengesa. Kuti uvandudze bvunzo ...Verenga zvimwe -
Circuit board mugadziri: oxidation kuongororwa uye nzira yekuvandudza yekunyudza goridhe pcb board?
Circuit board mugadziri: oxidation kuongororwa uye nzira yekuvandudza yekunyudza goridhe pcb board? 1. Mufananidzo weImmersion Gold Board ine Yakashata Oxidation: 2. Tsanangudzo yeImmersion Gold Plate Oxidation: Iyo oxidation yegoridhe-yakanyudzwa redunhu bhodhi redunhu remugadziri webhodhi ndiro...Verenga zvimwe -
9 yakajairika pfungwa yePCB fekitori wedunhu bhodhi yekuongorora
Iyo 9 yakajairika pfungwa yePCB fekitori yedunhu redunhu bhodhi inspection inounzwa sezvizvi: 1. Zvinorambidzwa zvachose kushandisa yakadzika bvunzo midziyo kubata iyo mhenyu TV, odhiyo, vhidhiyo nemimwe michina yepasi ndiro kuyedza bhodhi rePCB pasina kuparadzaniswa. transformer. Zvinorambidzwa zvachose...Verenga zvimwe -
Giridhi yemhangura inodururwa, kudira mhangura yakasimba-ndeipi inofanirwa kunhongerwa PCB?
Chii chinonzi mhangura Iyo inonzi mhangura yemhangura ndeyokushandisa nzvimbo isina kushandiswa pabhodhi redunhu sechinhu chekutarisa uye wozoizadza nemhangura yakasimba. Idzi nzvimbo dzemhangura dzinonziwo kuzara kwemhangura. Kukosha kwekupfekedzwa kwemhangura ndiko kudzikisa kusagadzikana kwewaya yepasi uye kugadzirisa ...Verenga zvimwe -
Mitemo yakakosha yePCB marongerwo
01 Mitemo inokosha yegadziriro yezvikamu 1. Maererano nematunhu modules, kuita marongerwo uye matunhu ane hukama anobudirira basa rimwe chete anonzi module. Izvo zvikamu zviri muchikamu chedunhu zvinofanirwa kutora musimboti weiyo iri pedyo, uye dhijitari redunhu uye analog dunhu rinofanira ...Verenga zvimwe -
Tsananguro yakadzama yePCB kopi bhodhi reverse push musimboti
Weiwenxin PCBworld] Mukutsvagirwa kwePCB reverse tekinoroji, reverse push musimboti unoreva kudzosera kumashure kunze zvinoenderana nePCB gwaro rekudhirowa kana kudhirowa zvakananga PCB redunhu dhayagiramu zvinoenderana nechigadzirwa chaicho, chine chinangwa chekutsanangura musimboti uye mamiriro ekushanda edunhu. ...Verenga zvimwe -
MuPCB dhizaini, maitiro ekutsiva IC zvine hungwaru?
Kana paine kudiwa kutsiva IC muPCB redunhu dhizaini, ngatigovane mamwe matipi pakutsiva IC kubatsira vagadziri kuti vave vakakwana muPCB redunhu dhizaini. 1. Direct substitution Direct substitution inoreva kutsiva yakananga IC nemamwe maIC pasina kana shanduko, uye ...Verenga zvimwe -
12 ruzivo rwePCB dhizaini, wazviita nemazvo?
1. Kupatsanurana pakati pezvigamba Kupatsanuka pakati pezvikamu zveSMD idambudziko iro mainjiniya anofanirwa kutarisisa panguva yekurongeka. Kana nzvimbo yacho iri diki zvakanyanya, zvinonetsa kudhinda solder paste uye kudzivirira kusona uye tinning. Kurudziro dzechinhambwe ndedzinotevera Mudziyo chinhambwe...Verenga zvimwe -
Chii chinonzi circuit board film? Nhanganyaya yekuwachisa yedunhu bhodhi film
Firimu chinhu chakajairika chekubatsira kugadzirwa kwezvinhu mune redunhu board indasitiri. Iyo inonyanya kushandiswa kuchinjisa mifananidzo, solder mask uye zvinyorwa. Unhu hwefirimu hunobata zvakananga kunaka kwechigadzirwa. Firimu ifirimu, ishanduro yekare yefirimu, ikozvino inowanzoreva fi...Verenga zvimwe -
Zvisizvo PCB dhizaini
[VW PCBworld] Iyo yakazara PCB yatinofungidzira inowanzoita rectangular chimiro. Kunyangwe akawanda magadzirirwo ari rectangular, akawanda magadzirirwo anoda zvisina kujairika-maumbirwo edunhu mabhodhi, uye maumbirwo akadaro kazhinji haasi nyore kugadzira. Ichi chinyorwa chinotsanangura maitiro ekugadzira maPCB asina kurongeka. Mazuvano...Verenga zvimwe -
Kuendeswa kwebhodhi rekutakura kwakaoma, izvo zvinozokonzera shanduko mufomu yekurongedza? .
01 Nguva yekuendesa yebhodhi yekutakura yakaoma kugadzirisa, uye fekitari yeOSAT inokurudzira kuchinja fomu yekuputira Iyo IC yekurongedza uye yekuyedza indasitiri iri kushanda nekukurumidza. Vakuru vakuru vekunze kwekurongedza uye kuyedzwa (OSAT) vakataura pachena kuti muna 2021 fungidziro ...Verenga zvimwe -
Uchishandisa nzira ina idzi, PCB iripo inodarika 100A
Iyo yakajairika PCB dhizaini yazvino haipfuure 10A, kunyanya mudzimba uye mutengi zvemagetsi, kazhinji iyo inoenderera ichishanda ikozvino paPCB haipfuure 2A. Nekudaro, zvimwe zvigadzirwa zvakagadzirirwa simba wiring, uye inoenderera ikozvino inogona kusvika ku80A. Tichifunga nezve instant ...Verenga zvimwe
