Iyadoo horumarinta deg deg ah ee telefoonada gacanta, qalabka korontada, isgaarsiinta warshadaha, iyo wadida si toos ah, ee PCB circuit guddiga warshadaha ayaa la sii kordhaya iyo degdeg ah u koraya. The tayada, lakabka, miisaanka, sax ah qaybaha PCB, Shuruudaha qalabka, midabka, iyo isku halaynta ayaa sidoo kale sii kordhaya.

Maaddaama ay tartan kulul qiimaha suuqa, kharashka qalabka guddiga circuit PCB sidoo kale ay kor u kacdey. saarayaasha More iyo ka badan oo ay doortaan in ay heleen suuqyada ugu qiimaha yar yahay si kor loogu qaado tartan ugu muhiimsan ee warshadaha. Si kastaba ha ahaatee, kuwaas oo qiimaha aalladda-yar waxaa inta badan la gaari by yaraynta kharashka qalabka iyo wax soo saarka nidaamka. Sidaa darteed, tayada PCB laftiisa ma lagu gaari karaa, sidaas darteed qaybaha PCB ay sahlan tahay in crack, iyo xoq. Iyo waqti isku mid ah, sax ah, waxqabad iyo arrimo kale oo dhamaystiran ma gaarin heerka halis ah u saamayn doonto kalsoonida PCB-yada ka dib. Sidaas awgeed, waxaa la tijaabiyo in weedha ah alaabta Cheap ma fiicna, alaabta wax wanaagsan waa raqiis ah. Maalmahan, waxaa jira noocyo badan oo PCB suuqa, sidaas darteed waxaan u xukumi karaa tayada PCB ka laba dhinac: hal gacan waxaa ka muuqday wax xukumo, ayaa dhanka kale waxaa ka sooca ah oo tayo leh, oo loox PCB ee ku xukumay.

Arrinta koowaad ee aqoonsashada loox PCB:

　　First: la kala saaro muuqaalka kore ee guddiga ka muuqaalka

　　Under xaaladaha caadiga ah, guddiga circuit PCB la falanqeeyay karaa oo xukumi jiray iyada oo dhinac dhowr ah oo muuqaalka kore;

　　1. Light iyo midabka.

　　The guddiga circuit PCB dibadda leeyahay caymiska khad, iyo guddiga circuit ku ciyaari karaa doorka madhxiya. Haddii midabka ah ee guddiga ma aha dhalaalaya, waxaa jira khad yar, iyo guddiga ningax laftiisa ma wanaagsana.

　　2. Xeerarka Standard for size guddiga PCB oo dhumucdiisuna.

　　dhumucda guddiga guddiga caadiga ah waa ka duwan yahay, iyo macaamiisha ah loo cabbiro karo iyo hubiso dhumucda iyo caddaymaha sida ay alaabta iyaga u gaar ah.

　　3, PCB guddiga circuit muuqaalka Weld.

　　Sabab u tahay tirada badan oo qaybo ka mid ah oo ku saabsan guddiga Bannaanka, haddii alxanka ma wanaagsana, guddiga circuit in qaybo ka mid ah waa ay fududahay in la dhaco si dhab ah u saameeyaa tayada alxanka guddiga circuit ku, iyo muuqaalka wanaagsan yahay. Waa arrin aad u muhiim ah in si taxadar leh loo aqoonsado interface ka.

　　Labaad: looxyada circuit PCB oo tayo sare leh waxay u baahan yihiin in ay buuxiyaan shuruudaha soo socda

　　1. guddiga PCB wuxuu u baahan yahay qaybaha in lagu dhejiyaa ka dib markii qaybaha ku rakiban yihiin, in ay tahay, isku xirka korontada waa in ay buuxiyaan shuruudaha;

　　2. dheereynta width line, oo dhumucdiisuna waxay line iyo line ee line guddiga circuit PCB buuxiyaan shuruudaha, si looga fogaado kulaylku line, circuit furan, iyo circuit gaaban;

　　3. guryaha farsamo ee dusha sare ee guddiga circuit PCB waa in uu buuxiyaa shuruudaha rakibo,

　　4. Qaabka uu guddiga circuit PCB aan la doorinaynaa, si looga fogaado lahayo ku of sanduuqa battariga ee dibadda ka dib markii rakibaadda iyo godad fur yihiin misaligned. Haddaba waxaa loo xirxiro matoorada, meel godka guddiga circuit iyo baadi lahayo ku of the line iyo design waa in gudahood kala duwan ee la ogolyahay, oo

　　5.PCB guddiga circuit iyo heerkulka sare, qoyaan sare iyo deegaanka gaar ah waa in sidoo kale la tixgeliyaa,

　　guddiga circuit 6.PCB ma fududa in la dhaco ay sabab u tahay heerkulka sare maqaarka copper,

　　7.the dusha copper guddiga circuit PCB u ma fududa in oxidize, saamaynaya xawaaraha rakibo, iyo ugu dhakhsaha badan ka dib markii lagu qayilo wuu go'ay,

　　8 guddiga circuit .PCB, ma shucaaca electromagnetic dheeraad ah;

Tani waa xirfad reer YONGMINSHENG PCB warshadsanado badan.