VGA Cable
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Amzwire 15 meter 1080p VGA Cable (3+6) Txiv neej rau Txiv neej Nick Plated (DAE) HD Video Connector rau TV PC Projector
Lub VGA 3+6 strip, tseem hu ua VGA connector lossis cable, ua haujlwm ua qhov sib txuas ntawm lub computer lossis lwm yam khoom siv VGA-enabled thiab lub monitor, projector, lossis lub vijtsam TV. Lub npe "3+6" feem ntau yog hais txog qhov pin configuration ntawm VGA connector, qhia txog tag nrho 9 pins teem rau hauv ob kab, nrog 3 pins hauv ib kab thiab 6 pins hauv lwm kab. Nws strip pab txhawb kev xa cov analog video teeb liab, tso cai rau kev tso saib cov duab thiab cov duab kos rau ntawm lub vijtsam txuas. Nws txhawb nqa cov kev daws teeb meem txog li 1920x1200 pixels thiab feem ntau siv rau kev tso saib cov zis hauv computer, xws li kev nthuav qhia, cov yeeb yaj kiab, thiab cov ntawv thov graphics-intensive.
PVC (Polyvinyl Chloride) yog ib yam khoom siv ua los ntawm cov khoom siv uas siv tau ntau yam thiab dav siv, thiab nto moo rau nws txoj kev ruaj khov, pheej yig, thiab yooj yim siv. PVC muaj chlorine, carbon, thiab hydrogen uas tiv taus kev sib txhuam, tshuaj lom neeg, huab cua, thiab nplaim taws, ua rau nws siv tau ntau yam. Nws txoj kev ywj pheej ua rau nws yooj yim pwm ua ntau yam duab thiab qhov loj me, siv tau ntau hauv kev tsim kho, kev siv dej, kev rwb thaiv tsev hluav taws xob, cov paib, cov khoom siv kho mob, thiab kev ntim khoom. Txawm hais tias muaj kev txhawj xeeb txog nws qhov cuam tshuam rau ib puag ncig thiab kev tso tawm cov khoom lom thaum lub sijhawm tsim khoom thiab pov tseg, PVC tseem siv dav vim nws tus nqi qis, siv tau ntev, thiab hloov tau yooj yim thoob plaws ntau yam lag luam.
CCS (Copper-Clad Steel) ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam, tshwj xeeb tshaj yog hauv kev sib txuas lus thiab khoom siv hluav taws xob. Cov khoom sib xyaw no muaj cov hlau tseem ceeb uas tau coated nrog ib txheej ntawm tooj liab, muab qhov sib npaug ntawm conductivity thiab lub zog. Hauv kev sib txuas lus, CCS feem ntau siv rau hauv cov xov hlau coaxial rau kev xa cov teeb liab hla kev deb nrog qhov poob teeb liab tsawg kawg nkaus. Nws qhov kev ruaj khov ua rau nws haum rau kev teeb tsa sab nraum zoov thiab cov cabling hauv av. Tsis tas li ntawd, CCS pom cov ntawv thov hauv kev tsim khoom siv hluav taws xob, qhov twg nws muab cov kev xaiv pheej yig rau cov hlau tooj liab ntshiab yam tsis muaj kev cuam tshuam rau kev ua tau zoo. Zuag qhia tag nrho, CCS ua haujlwm ua ib qho tseem ceeb hauv kev ua kom ntseeg tau tias kev xa cov teeb liab txhim khu kev qha thiab kev sib txuas lus hauv cov kab ke sib txuas lus niaj hnub.
Ob lub nplhaib sib nqus, feem ntau siv rau hauv cov hluav taws xob thiab cov cables, ua haujlwm tseem ceeb hauv kev txo qhov cuam tshuam electromagnetic (EMI) thiab radio frequency interference (RFI). Muaj ob lub nplhaib sib nqus muab tso rov qab rau tom qab, lawv tsim ib lub voj voog sib nqus kaw uas zoo tiv thaiv cov hluav taws xob electromagnetic tsis xav tau. Los ntawm kev nqus thiab tshem tawm lub zog electromagnetic, ob lub nplhaib sib nqus tiv thaiv kev cuam tshuam los ntawm kev cuam tshuam rau cov khoom siv hluav taws xob thiab cov teeb liab rhiab heev, ua kom muaj kev ua tau zoo tshaj plaws thiab kev ntseeg tau. Cov thev naus laus zis no pom kev siv dav hauv ntau yam kev siv, suav nrog cov khoom siv fais fab, cov cables ntaub ntawv, thiab cov khoom siv suab / video, qhov twg kev tswj hwm lub teeb liab yog qhov tseem ceeb. Zuag qhia tag nrho, ob lub nplhaib sib nqus ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev sib raug zoo electromagnetic thiab txo cov teeb liab cuam tshuam hauv cov kab ke hluav taws xob.
