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Matambudziko masere akajairika uye mhinduro muPCB dhizaini
Mukuita kwePCB dhizaini nekugadzira, mainjiniya haangofanire kudzivirira tsaona panguva yekugadzira PCB, asi zvakare anofanirwa kudzivirira zvikanganiso zvekugadzira.Ichi chinyorwa chinopfupikisa uye chinoongorora aya matambudziko akajairika ePCB, achitarisira kuunza rubatsiro kune wese munhu kugadzira uye kugadzira basa....Verenga zvimwe -
PCB kudhinda maitiro zvakanakira
Kubva kuPCB World.Inkjet kudhinda tekinoroji yakagamuchirwa zvakanyanya pakumakwa kwePCB redunhu mabhodhi uye solder mask inki kudhinda.Muzera redhijitari, kudiwa kwekuverenga nekukurumidza kwekodhi makodhi pane bhodhi-ne-bhodhi hwaro uye chizvarwa chekare uye kudhindwa kweQR makodhi kwaita ...Verenga zvimwe -
Thailand inotora 40% yeSoutheast Asia's PCB yekugadzira, iri pakati pevane gumi vepamusoro pasi.
Kubva kuPCB World.Ichitsigirwa neJapan, kugadzirwa kwemotokari dzeThailand kwakambofanana neFrance, kuchitsiva mupunga nerabha kuti ive indasitiri huru yeThailand.Mativi ese ari maviri eBangkok Bay ane mitsetse yekugadzira mota yeToyota, Nissan neLexus, sc ...Verenga zvimwe -
Musiyano pakati pePCB schematic uye PCB dhizaini faira
Kubva kuPCBworld Paunenge uchitaura nezveakadhindwa edunhu mabhodhi, manovices anowanzo kuvhiringa "PCB schematics" uye "PCB dhizaini mafaera", asi ivo vanotoreva kune zvakasiyana zvinhu.Kunzwisisa misiyano pakati pavo ndiyo kiyi yekubudirira kugadzira PCB, saka kuitira kuti uve ...Verenga zvimwe -
Nezve PCB kubika
1. Paunenge uchibika maPCB makuru-saizi, shandisa yakachinjika stacking kuronga.Inokurudzirwa kuti nhamba yakawanda ye stack haifaniri kudarika zvidimbu makumi matatu.Ovheni inoda kuvhurwa mukati memaminitsi gumi mushure mekubikira kuti utore PCB woiisa pasi kuti itonhodze.Mushure mekubika, inoda kudzvanywa ...Verenga zvimwe -
Sei maPCB akapera achida kubikwa pamberi peSMT kana choto?
Chinangwa chikuru chePCB kubika ndechekubvisa hunyoro uye kubvisa hunyoro, uye kubvisa mwando uri muPCB kana kutorwa kubva kunze, nekuti zvimwe zvinhu zvinoshandiswa muPCB pachazvo zvinogadzira mamorekuru emvura nyore.Mukuwedzera, mushure mekunge PCB yagadzirwa uye yakaiswa kwenguva yakati, iyo ...Verenga zvimwe -
Kukanganisa maitiro uye kuchengetedza kwedunhu bhodhi capacitor kukuvara
Chekutanga, hunyengeri hudiki hwekuyedza multimeter yeSMT zvikamu Zvimwe zvikamu zveSMD zvidiki uye zvinonetsa kuyedza nekugadzirisa neakajairwa multimeter mapeni.Imwe ndeyekuti zviri nyore kukonzeresa dunhu diki, uye imwe nderekuti hazvina kunaka kune redunhu bhodhi rakaputirwa ne insulatin...Verenga zvimwe -
Rangarira matanho ekugadzirisa aya, unogona kugadzirisa 99% yekutadza kwePCB
Kutadza kunokonzerwa nekukuvara kwecapacitor ndiko kwakanyanya mumidziyo yemagetsi, uye kukuvadzwa kwe electrolytic capacitors ndiko kwakanyanya.Kuitwa kwe capacitor kukanganisa kunotevera: 1. Kugona kunova kudiki;2. Kurasikirwa kwakakwana kwesimba;3. Leakage;4. Short circuit.Capacitors kutamba...Verenga zvimwe -
Zvigadziriso zvekuchenesa izvo indasitiri ye electroplating inofanirwa kuziva
Sei kuchenesa?1. Panguva yekushandiswa kwe electroplating solution, organic by-products inoramba ichiunganidza 2. TOC (Total Organic Pollution Value) inoramba ichikwira, izvo zvichaita kuti kuwedzera kwehuwandu hwemagetsi emagetsi uye kuenzaniswa kwemagetsi akawedzerwa 3. Kukanganisa muhutano electroplated...Verenga zvimwe -
Mitengo yeCopper foil iri kukwira, uye kuwedzera kwave kubvumirana muindasitiri yePCB
Domestic high-frequency and high-speed copper clad laminate production capacity haina kukwana.Indasitiri yemhangura yefoil iguta guru, tekinoroji, uye indasitiri yakawedzera tarenda ine zvipingamupinyi zvakakwirira zvekupinda.Zvinoenderana neakasiyana ekudzika maapplication, mhangura foil zvigadzirwa zvinogona kukamurwa ...Verenga zvimwe -
Ndeapi hunyanzvi hwekugadzira op amp wedunhu PCB?
Yakadhindwa yedunhu bhodhi (PCB) wiring inoita basa rakakosha mumaseketi ekumhanya-mhanya, asi inowanzova imwe yematanho ekupedzisira mumagadzirirwo edunhu.Kune matambudziko akawanda ane high-speed PCB wiring, uye mabhuku akawanda akanyorwa pamusoro penyaya iyi.Ichi chinyorwa chinonyanya kutaura nezve wiring ye ...Verenga zvimwe -
Unogona kutonga PCB pamusoro muitiro nokutarisa ruvara
heino goridhe nemhangura mumabhodhi edunhu emafoni nemakomputa.Naizvozvo, mutengo wekudzokorodza weakashandiswa edunhu mabhodhi unogona kusvika kudarika 30 yuan pakirogiramu.Inodhura zvakanyanya pane kutengesa marara mapepa, mabhodhoro egirazi, uye simbi yakarakwa.Kubva kunze, iyo yekunze layer ye...Verenga zvimwe
