6 Layer FR4 ENIG Impedance Control PCB
Mabapi le The Impedance
Impedance ke motsoako oa capacitance le inductance ho thibela potoloho ka letšoao le phahameng la maqhubu.Impedance ke mofuta oa sebopeho sa AC, se bolelang hore e amana le khafetsa mme e sebelisoa ho hlalosa litšobotsi tse phahameng tsa PCB.
Lintlha tse Amang Tšitiso
DK (R):e khethoa ke lisebelisoa tse tala (lisebelisoa tsa PCB, letlapa le phekotsoeng)
Botenya ba Mola (T):e laotsoeng ke lisebelisoa tse tala le bokhoni ba ts'ebetso.
Bophara ba Mola (W):e khethoa ke moralo oa mantlha oa moreki le bokhoni ba ts'ebetso.
Botenya bo mahareng (H):e khethoa ke moralo oa mantlha oa moreki, bokhoni ba ts'ebetso le lisebelisoa tse tala.
Ka hona, ka moralo oa PCB, re lokela ho laola ho impedans ea wiring boto, e le ho qoba pontso pontshi le tse ling tse tšitiso ea electromagnetic le matshwao a bothata botšepehi kamoo ho ka khonehang, le ho etsa bonnete ba botsitso ba tšebeliso ea sebele ea PCB. .
Pontšo ea Lisebelisoa
PCB Automatic Plating Line
PCB PTH line
PCB LDI
