Iindaba
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Iqhinga elincinci lokuvavanya i-multimeter yokuvavanya amacandelo e-SMT
Amanye amacandelo e-SMD mancinci kakhulu kwaye akunzima ukuvavanya kunye nokulungiswa ngeepeni eziqhelekileyo ze-multimeter.Enye kukuba kulula ukubangela isiphaluka esifutshane, kwaye enye yinto engathandekiyo kwibhodi yesekethe ehlanganiswe ne-insulating coating ukuze ichukumise inxalenye yentsimbi yepini yecandelo.Yena...Funda ngokugqithisileyo -
Uhlalutyo lweempazamo zombane ngamaxesha amahle kunye namaxesha amabi
Ngokumalunga nokunokwenzeka, iimpazamo ezahlukeneyo zombane kunye namaxesha amnandi kunye namabi ziquka ezi meko zilandelayo: 1. Uqhagamshelwano olubi Uqhagamshelwano olubi phakathi kwebhodi kunye ne-slot, xa intambo iphukile ngaphakathi, ayiyi kusebenza, iplagi kunye ne-wiring terminal. hayi ukunxibelelana, kunye namacandelo ...Funda ngokugqithisileyo -
Iimpawu kunye nesigwebo somonakalo wokuchasa
Ngokuqhelekileyo kubonakala ukuba abaninzi abaqalayo baphosa ukuchasana ngelixa belungisa isiphaluka, kwaye ichithwa kwaye i-welded.Enyanisweni, iye yalungiswa kakhulu.Logama nje uqonda iimpawu zomonakalo wokuchasa, akufuneki uchithe ixesha elininzi.Ukuchasa ku...Funda ngokugqithisileyo -
pcb kwisakhono sephaneli
1. Isakhelo sangaphandle (icala elibambekayo) lejigsaw yePCB kufuneka yamkele uyilo oluvaliweyo lwelophu ukuqinisekisa ukuba ijigsaw yePCB ayisayi konakala emva kokulungiswa kwifixture;2. PCB panel ububanzi ≤260mm (SIEMENS umgca) okanye ≤300mm (FUJI line);ukuba unikezelo oluzenzekelayo luyafuneka, iPCB panel yobubanzi×ubude ≤...Funda ngokugqithisileyo -
Kutheni utshiza ipeyinti kwibhodi yesekethe?
1. Yintoni ipeyinti enobungqina obuthathu?I-anti-peyinti emithathu yifomula ekhethekileyo yepeyinti, esetyenziselwa ukukhusela iibhodi zeesekethe kunye nezixhobo ezinxulumene nokukhukuliseka kwendalo.Ipeyinti yobungqina obuthathu inokumelana kakuhle nokushisa okuphezulu kunye nokuphantsi;yenza ifilimu ekhuselayo ecacileyo emva kokunyanga, ene ...Funda ngokugqithisileyo -
Ingqiqo kunye neendlela zokuhlola i-PCB: jonga, mamela, ivumba, bamba…
Ingqiqo kunye neendlela zokuhlola i-PCB: jonga, mamela, ivumba, chukumisa… 1. Akuvumelekanga ngokungqongqo ukusebenzisa izixhobo zovavanyo ezisekelwe phantsi ukuze uchukumise iTV ephilayo, iaudio, ividiyo kunye nezinye izixhobo zepleyiti engezantsi ukuvavanya ibhodi yePCB ngaphandle i-transformer yodwa Akuvumelekanga ngokungqongqo ukuba ...Funda ngokugqithisileyo -
amanqaku e-inki asebenza ngombane
Ngokwawona mava e-inki esetyenziswa ngabakhiqizi abaninzi, le migaqo ilandelayo kufuneka ilandelwe xa usebenzisa inki: 1. Kukho nawuphi na, ubushushu be-inki kufuneka bugcinwe bungaphantsi kwama-20-25 ° C, kwaye ubushushu abukwazi ukutshintsha kakhulu. , kungenjalo iya kuchaphazela i-viscosity ye-inki kunye...Funda ngokugqithisileyo -
Ngaba “igolide” yeminwe yegolide yigolide?
Umunwe weGolide Kwiintonga zeememori zekhompyuter kunye namakhadi egraphics, sinokubona uluhlu lwabafowunelwa begolide, ababizwa ngokuba "yiminwe yegolide".I-Gold Finger (okanye i-Edge Connector) kwi-PCB yoyilo kunye noshishino lwemveliso isebenzisa isiqhagamshelo sekhonkco njengendawo yokuphuma kwebhodi ...Funda ngokugqithisileyo -
Yintoni kanye kanye imibala PCB?
Yintoni umbala webhodi PCB, njengoko igama libonisa, xa ufumana ibhodi PCB, eyona intuitively ungabona umbala oyile ebhodini, nto leyo sibhekisela ngokubanzi njengombala webhodi PCB.Imibala eqhelekileyo ibandakanya eluhlaza, eluhlaza okwesibhakabhaka, obomvu kunye nomnyama, njl. Linda.1. I-inki eluhlaza kakhulu ...Funda ngokugqithisileyo -
Yintoni intsingiselo yenkqubo yokuplaga yePCB?
Umngxuma ohambisa i-Via yaziwa ngokuba ngomngxuma.Ukuze kuhlangatyezwane neemfuno zabathengi, ibhodi yesekethe ngomngxuma kufuneka iplagwe.Emva kokuziqhelanisa okuninzi, inkqubo ye-aluminiyam yesiqhelo yokuplaga iyatshintshwa, kwaye imaski yebhodi yesekethe yomphezulu we-solder kunye nokuplaga kugqitywe ngomhlophe kum...Funda ngokugqithisileyo -
Zeziphi iingenelo zokutyabeka ngegolide kunye nesilivere kwiibhodi zePCB?
Abadlali abaninzi be-DIY baya kufumanisa ukuba imibala yePCB esetyenziswa ziimveliso ezahlukeneyo zebhodi kwimarike iyakhazimla.Eyona mibala ixhaphakileyo yePCB imnyama, eluhlaza, eluhlaza, emthubi, emfusa, ebomvu namdaka.Abanye abavelisi baphuhlise ngobuchule iiPCB zemibala eyahlukeneyo enjemhlophe kunye nepinki.Kwi...Funda ngokugqithisileyo -
Kuthatha umzuzu omnye ukwenza iPCB ngale ndlela!
1. Zoba ibhodi yesekethe ye-PCB: 2. Misela ukuprinta kuphela I-TOP LAYER kwaye ngokusebenzisa umaleko.3. Sebenzisa iprinta yelaser ukuprinta kwiphepha lokutshintshwa kwe-thermal.4. Isekethe yombane i-thinnest iseti kule bhodi yesekethe yi-10mil.5. Ixesha lokwenza ipleyiti yomzuzu omnye liqala kumfanekiso omnyama nomhlophe we-electron...Funda ngokugqithisileyo
