Yintoni umsebenzi PCB-camera camera?

Ibhodi yesekethe PCB Kuzo zonke iintlobo zezixhobo zombane kunye nezixhobo kunokubonwa kuyo yonke indawo, ukuthembeka kwebhodi yesekethe sisiqinisekiso esibalulekileyo sokuqinisekisa ukusebenza okuqhelekileyo kwemisebenzi eyahlukeneyo, kodwa kwiibhodi zesekethe ezininzi sihlala sibona indawo enkulu enkulu yokutyabeka ubhedu, uyilo lwesekethe ibhodi enendawo enkulu yobhedu.
Ngokubanzi zimbini iintlobo zentsimbi enkulu enxibe ubhedu, olunye uhlobo kukufudumeza ubushushu, ngenxa yokunyuka kwamandla kwesekethe yangoku inkulu kakhulu, ke ukongeza ukongeza izinto zokupholisa eziyimfuneko, ezinje ngesinki sokufudumeza, ifeni yokupholisa, njl. kodwa kwibhodi ethile yesekethe kodwa ezi azonelanga, ukuba isiphumo sokusasaza ubushushu, ngaxeshanye ekunyukeni kwendawo yefoyile yobhedu ukunceda ukwandisa umaleko wokuwelda, Kwaye yongeza itin ukuphucula ukusasaza kobushushu.
Kufanelekile ukuba uqaphele ukuba ngenxa yobhedu olukhulu olunxitywe kukutshisa ubushushu bexesha elide okanye i-PCB, i-PCB enedigri esezantsi yokuncamathela kwefoyile yobhedu, ngokuthe ngcembe iqokelelwe ngaphakathi kwigesi ebalekayo ayinakuphuma, ngenxa yobushushu , Ingenza ifoyile yobhedu kwaye iwele phantsi kwisenzeko, ke ukuba indawo enxibe ubhedu inkulu kakhulu ukuba ingathathelwa ingqalelo ukuba ingaba ikhona na le ngxaki, ngakumbi xa iqondo lobushushu liphezulu kakhulu, linokufakwa ngefestile okanye liyilwe njengothungelwano lwegridi.

Enye kukuphucula isiphaluka sokulwa nokuxhamla, ngenxa yobhedu obukhulu bunokunciphisa impedance yomhlaba, kunokunciphisa umqondiso wokuphazamisa ukukhusela, ngokukodwa kwabanye Isantya esiphezulu sePCB, ukongeza kumgca wokumisela ngokungqindilili kangangoko kunokwenzeka, ibhodi yesekethe ngaphezulu kwezahlulo eziyimfuneko kufuneka ibethelelwe, oko kukuthi “umhlaba”, ukuze sikwazi ukunciphisa ngempumelelo ukumelana ne-parasitic, kwangaxeshanye, indawo enkulu yomhlaba inganciphisa imitha yengxolo, njl. Umzekelo, kwezinye iisekethi zecandelo lokuchukumisa, umgca womgangatho usasazekile macala onke kwiqhosha ngalinye, nto leyo enciphisa amandla okuphikisa