Qhov txawv ntawm Stranded thiab Solid Cables

---

Cables muaj cov hlua khi hlua khi los yog cov hlua khov. Kev xaiv ntawm kev siv cov hlua khi los yog cov khoom siv yog nyob ntawm ntau yam, xws li hom kev thov thiab qhov project ib puag ncig. Xaiv hom cable zoo tuaj yeem pab ua qhov project cabling ntau qhov laj thawj.

Dab tsi yog stranded cables?

Stranded cables muaj ib tus neeg xyuas pib ua los ntawm ntau cov xov hlau twisted ua ke thiab muab qhwv rau hauv ib lub tsho sab nrauv. Feem ntau, hom kab no tuaj yeem txheeb xyuas los ntawm nws qhov tshwj xeeb. Piv txwv, ib 7 x 12 cable qhia tias ib kab nrog 7 cov kab mob 12 ntsuas stranded ua ke.

Stranded hlau yog hloov tau yooj yim heev thiab muaj kev tiv thaiv siab rau hlau qaug zog. Feem ntau, stranded hlau yog cov khoom ntawm kev xaiv rau luam Circuit Court board manufacturers. Qhov no yog vim hais tias kev siv cov khoom siv nyob rau hauv hom ntawv thov no ua rau muaj kev ntxhov siab ntau dua rau hauv Circuit Court thaum tsim khoom. Stranded wires kuj tau dav siv rau computer nas cables, vuam electrode cables thiab AC fais fab cables.

Dab tsi yog cov hlau nplaum?

Ib qho khoom siv cable muaj ib qho khoom siv tooj liab zoo li tus neeg xyuas pib. Nws yog siv rau kev txuas mus tas li ntawm ob lub chaw xa hluav taws xob lossis nruab nrab ntawm lub chaw xa xov thiab lub thawv xa khoom. Hom kab no muaj tsawg ua attenuation thiab pheej yig dua. Feem ntau, cov khoom siv cables yog siv rau kab rov tav thiab ntsug cabling thiab yuav tsum tsis txhob khoov ib zaug.

Qhov sib txawv ntawm cov hlua khi thiab cov khoom siv

1. Yooj yim. Cov khoom siv cables tsis tshua muaj kev hloov pauv, thaum stranded cables yog yooj yim dua. Cov khoom siv hluav taws xob muaj qhov ua kom tawg yog tias rov khoov dua. Txawm yog, thaum xaus nrog stranded nyob ntawm tej, tus neeg xyuas pib cov xov hlau yuav tawg lossis xoob lub sijhawm. Qhov sib txawv, cov khoom siv ib txwm khaws lawv cov qauv qub. Hauv cov ntsiab lus, siv cov xov hlau ruaj khov nyob rau hauv ib puag ncig kev ruaj khov thiab cov xov hlau tso rau hauv ntau qhov nkhaus lossis qhov chaw kaw.

2. Yield. Siab dua (nyias) ntsuas tus lej muaj kev poob siab dua qis dua (tuab dua) ntsuas tus lej. Yog li ntawd, cov kab txaij muaj 20% rau 50% ntau attenuation tshaj cov khoom tooj liab cables (cov khoom siv tooj liab). Ntxiv rau, stranded cables kuj muaj ntau dua DC tsis kam tshaj cov khoom cables vim muaj huab cua nyob rau hauv cov conductors. Zuag qhia tag nrho, Cov tub ntxhais cov khoom siv hluav taws xob yog cov khoom siv hluav taws xob zoo dua tam sim no thiab muab cov yam ntxwv hluav taws xob zoo thiab ruaj khov..

Txawm hais tias qhov ntau strands ntawm stranded hlau nyob rau hauv ib tug hlau, qhov zoo dua qhov yooj, the number of strands affects the price – the more strands that make up a cable, tus nqi ntau dua. Kom cov nqi qis, Qeb 6 thiab Qeb 6A stranded cables yog tsim los kom muaj ib tug txaus tus naj npawb ntawm strands los tuav kom zoo yooj, tab sis tsis txaus los ua tus nqi sib txawv loj. Hauv lwm lo lus, tus nqi ntxiv ntawm kev xaiv stranded cable (braided kab)nyob rau hauv ib puag ncig thiab kev siv uas cov khoom siv cable tsis tsim nyog tsis txaus rau kev pheej hmoo cuam tshuam kev ua haujlwm lossis kev ua raws li cov qauv hauv kev pom zoo ntawm cov khoom siv cable. Ib txwm siv cov hlua khi hauv cov chaw tswj hwm ntawm ib puag ncig uas xav tau kev hloov pauv ntau dua!

Peb vam tias cov ntaub ntawv no tuaj yeem pab koj. ZMS CABLE muaj ntau qhov kev txhim khu kev qha thiab kev lag luam cables nrog kev txhawb nqa rau koj qhov kev teeb tsa. Yog koj muaj lus nug, Thov hu rau peb.