News
-
Ndeupi musiyano uripo pakati pegoridhe plating uye sirivheri plating paPCB?
Vatambi vazhinji veDIY vanozoona kuti mavara ePCB anoshandiswa neakasiyana bhodhi zvigadzirwa pamusika anopenya. Iwo akajairika PCB mavara matema, girini, bhuruu, yero, yepepuru, tsvuku uye brown. Vamwe vagadziri vakagadzira zvine hungwaru maPCB emavara akasiyana senge machena nepingi. Mutsika...Verenga zvimwe -
Dzidzisa maitiro ekutonga kana PCB iri yechokwadi
-PCBworld Kushomeka kwezvinhu zvemagetsi uye kuwedzera kwemitengo. Inopa mikana kune vanonyepedzera. Mazuva ano, fake electronic components zviri kuita mukurumbira. Mafeki mazhinji akadai semacapacitor, resistors, inductors, MOS machubhu, uye single-chip makomputa ari kutenderera mu...Verenga zvimwe -
Sei uchibatanidza vias zvePCB?
Conductive hole Via hole inozivikanwawo sekuti via hole. Kuti isangane nezvinodiwa nevatengi, bhodhi redunhu kuburikidza negomba rinofanira kuvharwa. Mushure mekuita kwakawanda, iyo yechinyakare aluminium plugging process inoshandurwa, uye redunhu bhodhi repamusoro solder mask uye plugging zvinopedzwa nechena ini...Verenga zvimwe -
Kusanzwisisa 4: Yakaderera-simba dhizaini
Kukanganisa kwakajairika 17: Aya masaini mabhazi anodhonzwa nevanopikisa, saka ndinonzwa kurerukirwa. Positive solution: Pane zvikonzero zvakawanda nei masaini achida kudhonzwa kumusoro nekudzika, asi hazvisi zvese zvinoda kudhonzwa. Iyo yekudhonza-kumusoro uye yekukwevera-pasi resistor inodhonza iri nyore yekuisa chiratidzo, uye yazvino ishoma...Verenga zvimwe -
Enderera kubva kuChitsauko Chekupedzisira: Kusanzwisisa 2: Kuvimbika Dhizaini
Kukanganisa kwakajairika 7: Iri bhodhi rimwechete rakagadzirwa mune madiki madiki, uye hapana matambudziko akawanikwa mushure menguva yakareba yekuedzwa, saka hapana chikonzero chekuverenga chip manual. Common Mistake 8: Ini handigone kupihwa mhosva yekukanganisa kwevashandisi. Positive solution: Ndizvozvo kuda kuti mushandisi aite...Verenga zvimwe -
Mainjiniya emagetsi vanowanzokanganisa (1) Zvingani zvinhu zvawakakanganisa?
Kusanzwisisa 1: Kuchengetedza Mutengo Kukanganisa kwakajairika 1: Ndeupi ruvara runofanira kuvhenekerwa nechiratidzo papaneru? Ini pachangu ndinofarira bhuruu, saka sarudza iyo. Positive solution: Kune mwenje wechiratidzo pamusika, tsvuku, girini, yero, orenji, nezvimwewo, zvisinei nehukuru (pasi pe5MM) uye kurongedza, vane...Verenga zvimwe -
Zvaunofanira kuita kana PCB yakaremara
Nokuti pcb kopi bhodhi, zvishoma kusava nehanya kunogona kukonzera pasi ndiro deform. Kana iyo isina kuvandudzwa, inokanganisa kunaka uye kuita kweiyo pcb kopi bhodhi. Kana yakaraswa zvakananga, inokonzera kurasikirwa kwemari. Heano dzimwe nzira dzekugadzirisa deformation yeplate yepasi. ...Verenga zvimwe -
Diki diki rekuyedza multimeter yeSMT zvikamu
Zvimwe zvikamu zveSMD zvidiki uye zvinonetsa kuyedza nekugadzirisa neakajairwa multimeter peni. Imwe ndeyokuti zviri nyore kukonzera kupfupika kwedunhu, uye imwe yacho ndeyokuti hazvina kukodzera kuti bhodhi redunhu rakaputirwa ne-insulating coating kuti ribate chikamu chesimbi chechikamu chepini. Iye...Verenga zvimwe -
Kuongororwa kwezvikanganiso zvemagetsi munguva dzakanaka uye nguva dzakaipa
Mukutaura kwekugona kuitika, kukanganisa kwemagetsi kwakasiyana-siyana kune nguva dzakanaka uye dzakaipa kunosanganisira mamiriro ezvinhu anotevera: 1. Kubata kusina kunaka Kubata kusina kunaka pakati pebhodhi uye slot, apo tambo yakaputsika mukati, haigoni kushanda, ipulagi uye wiring terminal. kwete mukubatana, uye zvikamu ...Verenga zvimwe -
Hunhu uye kutonga kwekupikisa kukanganisa
Zvinowanzoonekwa kuti vazhinji vanotanga vari kukanda pakupikisa pavanenge vachigadzirisa dunhu, uye rinobviswa uye rinosungirirwa. Kutaura zvazviri, yakagadziridzwa zvikuru. Chero bedzi iwe uchinzwisisa kukuvadza maitiro ekupikisa, haufanirwe kupedza nguva yakawanda. Resistance ndeye...Verenga zvimwe -
pcb mune hunyanzvi hwepaneru
1. Iyo yekunze furemu (clamping side) yePCB jigsaw inofanirwa kutora yakavharwa loop dhizaini kuti ive nechokwadi chekuti PCB jigsaw haizoremara mushure mekugadziriswa pachigadziko; 2. PCB panel width ≤260mm (SIEMENS line) kana ≤300mm (FUJI line); kana otomatiki kugovera kuchidikanwa, PCB mapaneru upamhi × kureba ≤...Verenga zvimwe -
Sei uchimwaya pendi pabhodhi redunhu?
1. Chii chinonzi pendi yehutatu-uchapupu? Matatu anti-pendi imhando yakakosha yependi, inoshandiswa kuchengetedza mabhodhi edunhu nemichina yakabatana kubva mukukukurwa kwezvakatipoteredza. Iyo pende yehutatu-uchapupu ine kupikisa kwakanaka kune yakakwirira uye yakaderera tembiricha; inoumba firimu rekudzivirira rakajeka mushure mekurapa, iro rine ...Verenga zvimwe
