News
-
SMT hunyanzvi 丨 chikamu chekuisa mitemo
MuPCB dhizaini, kurongeka kwezvikamu ndeimwe yeakakosha malink. Kune akawanda PCB mainjiniya, nzira yekuisa zvinhu zvine musoro uye zvinobudirira ine yayo seti yezviyero. Isu takapfupikisa hunyanzvi hwekugadzirisa, zvingangoita zvinotevera 10 Kurongeka kwezvinhu zvemagetsi zvinoda kuteverwa ...Verenga zvimwe -
Ibasa rei iro "mapedhi chaiwo" ari paPCB anoita?
1. Plum blossom pad. 1: Gomba rekugadzirisa rinoda kunge risina-metalized. Munguva yewave soldering, kana gomba rekugadzirisa riri buri rakagadzirwa nesimbi, tini inovhara gomba panguva yereflow soldering. 2. Kugadzirisa maburi ekukwira sequincunx pads anowanzo shandiswa kukwirisa gomba GND network, nekuti kazhinji...Verenga zvimwe -
Nei PCB dhizaini ichiwanzo kudzora 50 ohm impedance?
Mukuita kwePCB dhizaini, tisati tafamba, isu tinowanzo kurongedza zvinhu zvatinoda kugadzira, uye kuverenga iyo impedance zvichienderana nehupamhi, substrate, nhamba yezvikamu uye rumwe ruzivo. Mushure mekuverenga, zvinotevera zvirimo zvinogona kuwanikwa kazhinji. Sezvaunogona kuona ...Verenga zvimwe -
Maitiro ekudzoreredza dhizaini yePCB kopi bhodhi
PCB kopi bhodhi, iyo indasitiri inowanzonzi redunhu bhodhi kopi bhodhi, redunhu bhodhi clone, redunhu bhodhi kopi, PCB clone, PCB reverse dhizaini kana PCB reverse budiriro. Ndiko kuti, pane fungidziro yekuti kune zvinhu zvemuviri zvemagetsi zvigadzirwa uye edunhu mabhodhi, reverse kuongororwa kwe ...Verenga zvimwe -
Ongororo yezvikonzero zvitatu zvikuru zvekurambwa kwePCB
Iyo PCB copper wire inodonha (inowanzonziwo dumping mhangura). Mafekitari ePCB ese anoti idambudziko relaminate uye anoda kuti mafekitori avo ekugadzira atakure kurasikirwa kwakashata. 1. Iyo foil yemhangura yakanyanyisa-etched. Iyo electrolytic yemhangura foil inoshandiswa mumusika kazhinji inongori ...Verenga zvimwe -
PCB indasitiri mazwi uye tsananguro: DIP uye SIP
Dual in-line package (DIP) Dual-in-line package (DIP—dual-in-line package), chimiro chepasuru yezvikamu. Mitsara miviri yemitsara inotambanuka kubva kudivi remudziyo uye iri pamakona ekurudyi kuenda kundege inofambirana nemuviri wechikamu. Iyo chip inotora iyi nzira yekurongedza ine mitsara miviri yemapini, w...Verenga zvimwe -
Zvinopfekeka mudziyo zvinodiwa PCB zvinhu
Nekuda kwehukuru hudiki uye saizi, hapana anenge aripo akadhindwa edunhu bhodhi zviyero zvemusika unopfekwa weIoT. Aya mazinga asati abuda, taifanira kuvimba neruzivo uye ruzivo rwekugadzira rwakadzidzwa mubhodhi-level kusimudzira uye kufunga nezve mashandisiro azvo ku ...Verenga zvimwe -
6 matipi ekudzidzisa iwe kusarudza PCB zvikamu
1. Shandisa nzira yakanaka yekugadzira (Source: Electronic Enthusiast Network) Iva nechokwadi chokuti dhizaini ine zvakakwana bypass capacitors uye pasi ndege. Paunenge uchishandisa dunhu rakasanganiswa, ita shuwa kushandisa su...Verenga zvimwe -
Ndarama, sirivha uye mhangura mune inozivikanwa sainzi PCB board
Yakadhindwa Circuit Board (PCB) chinhu chakakosha chemagetsi chinoshandiswa zvakanyanya mumhando dzakasiyana dzemagetsi uye zvine hukama zvigadzirwa. PCB dzimwe nguva inodaidzwa kuti PWB (Printed Wire Board). Yaimbove yakawanda muHong Kong neJapan zvisati zvaitika, asi iye zvino zvishoma (zvechokwadi, PCB nePWB zvakasiyana). Munyika dzekuMadokero uye...Verenga zvimwe -
Iyo inoparadza ongororo yelaser coding paPCB
Laser yekumaka tekinoroji ndiyo imwe yenzvimbo huru dzekushandisa dzelaser processing. Laser yekumaka inzira yekumaka iyo inoshandisa yakakwira-simba density laser kuvhenekesa munharaunda iyo workpiece kuti ipfutise pamusoro pezvinhu kana kukonzera kemikari kuita kuti ichinje ruvara, nekudaro ichisiya chisingaperi...Verenga zvimwe -
6 matipi ekudzivirira matambudziko emagetsi muPCB dhizaini
Mukugadzirwa kwePCB, kuenderana kwemagetsi (EMC) uye kukanganiswa kwemagetsi (EMI) kwagara kuri matambudziko maviri akakonzera kuti mainjiniya aite musoro, kunyanya mudhizaini yedhizaini yemazuva ano uye kurongedza kwechikamu kuri kudzikira, uye maOEM anoda yakakwirira-kumhanya syste. .Verenga zvimwe -
Pane matipi manomwe e LED switching power supply PCB board design
Mukugadzira kwekuchinja magetsi, kana PCB board isina kugadzirwa nemazvo, inopenya yakawandisa kukanganiswa kwemagetsi. Iyo PCB bhodhi dhizaini ine yakagadzikana magetsi ekupa basa ikozvino inopfupisa matipi manomwe: kuburikidza nekuongororwa kwezvinhu zvinoda kutariswa mudanho rega rega, PC...Verenga zvimwe
