Barrel DC Lub Zog Hluav Taws Xob Jack: Txhais, Tsim, thiab Kev Siv

TusBarrel DC Zog Nkaus (Kuj tseem hu ua coaxial dc Jack) yog hom kev sib txuas ntawm DC hluav taws xob ntau tshaj plaws, siv los muab cov khoom siv ncaj qha (DC) kom suav cov khoom siv hluav taws xob. Nws lub npe los ntawm nws cov cylindrical, "chim {{1} {{{{{{{{{{{3} {{{3} {{} {{} {}

Ntawm nws cov tub ntxhais, lub thoob khib nyiab muaj ob qho tseem ceeb: aNruab Nrab Hlau Hlau Pin(rau ib qho polarity, feem ntau yog qhov zoo hauv cov khoom siv hluav taws xob) thiab ib puag ncigHollow hlau tes tsho(rau qhov sib txawv polarity, feem ntau tsis zoo). Cov qauv sib txuas no tiv thaiv luv luv ci los ntawm kev ua kom ob tus neeg sib cais sib cais. Jack's loj yog txhais los ntawm ob qhov kev ntsuas tseem ceeb: tusSab Nraum Incha (OD)ntawm lub tes tsho thiab lubINRING INCH (ID)Ntawm Central Pin {{0} Cov qauv sib xyaw nrog 5.5mm ID (cov koob tshuaj tshiab) thiab 5.5mm ID (siv hauv qee lub laptop thiab cov cuab yeej kho mob).

Feem ntau cov tawv ntoo yog tsawg - Polarity tsis yog- kev sib ceg (piv txwv li cov khoom siv tsis zoo nrog lub pob zeb tsis zoo)

Lub cev, barrel jacks feem ntauboard - mounted(soldered ncaj qha rau PCbs rau cov cuab yeej sib xyaw zoo li Bluetooth hais lus) lossisvaj huam sib luag - mounted(nyab xeeb rau cov khoom siv ua haujlwm rau cov khoom siv ntau zaus rau cov khoom siv sib xyaw ua ke, xws li hauv cov tshuab luam ntawv). Qee cov sib txawv ntxiv cov nta zoo li ua - hauv cov khoom siv hloov) lossis strain nyem (tiv thaiv kev puas tsuaj xaim).

Hauv ntej, lub thoob chim DC lub zog Jack qhov yooj yim, thiab kev pheej hmoo, nws tau ua rau cov khoom siv uas xav tau siv zog lossis cov ntaub ntawv hloov chaw.