KwamfutocinKayan aiki

PVA na USB: Features da kuma aikace-aikacen kwamfuta

PVA na USB ne m jan karfe waya, da aikin manufar wanda yawanci shi ne wani iyali. Da tsarin da aka rayu - stranded. Babban amfani da wannan waya iri, idan aka kwatanta da wasu, shi ne ta high sassauci. A musamman, kasa da kasa bisa misali, bisa ga wannan halayyar jijiyoyinmu sanya biyar aji. Ganin babban mataki na jure kowane irin inji danniya da kuma nakasawa, irin wannan nuna alama za a iya bayyana a matsayin mai kyau.

waya rufi

PVA na USB yana da biyu rufi yadudduka: waje da ciki. A cikin rawar da PVC roba kayan hidima don samar da su. Sun bambanta daga juna da su launi da kuma lissafi halaye. Kowace daga cikin tsakiya da aka juya a karkace, kuma yana da wani ƙarin kariya a cikin wani nau'i na bakin ciki PVC Layer. Amma ga waje rufi, sa'an nan ta an cika ta da voids tsakanin conductors. Its muhimmanci darajar, a Bugu da kari, don samar da wani madauwari siffar. Yana da wannan tsarin kayyade babban inji Properties, wanda zai iya gadara da PVA na USB. A matsanancin Layer ne m PVC core kare shi daga lalacewa da nakasawa, da kuma yin amfani da tagulla da tabbatar da babban mataki na ƙarfi.

A harsashi na kowane daga cikin tsakiya na da launi. Basic launuka ne blue, da launin ruwan kasa, da rawaya da kore, baki da kuma ja. Wannan ne yake aikata domin tabbatar da} asashen duniya, wanda ake saita zuwa nuna sifili da lokaci live wayoyi. Ya kamata a lura da wani muhimmanci alama na USB rufi, wadda ta ƙunshi a gaskiyar cewa shi ne harshen wuta retardant.

key aikace-aikace

Sau da yawa sosai, da PVA na USB da aka yi amfani da don a haɗa da dama šaukuwa na'urori da za su iya aiki a matsayin karamin gida kayan, kuma mafi iko na'urorin - masana'antu kayan aiki ko nema. Wannan shi ne saboda cewa da waya yana da wani m fadi da kewayon giciye-ƙungiya, abin da yake a cikin kewayon daga 0.75 zuwa 16 square millimeters. Ya kamata a lura cewa ga kowane daga cikinsu sanya wani na USB da ciwon biyu, uku, hudu ko biyar rayu. Yana ba ka damar gama da shi da kuma ga guda-lokaci da kuma uku lokaci ƙarfin lantarki. A aikace-aikace na wannan shafi ba a iyakance ga daya kawai tsawo. PVA na USB da aka sau da yawa amfani a cikin nau'i na ciki wayoyi da shigarwa na masana'antu, cikin gida da kuma daji, sarƙoƙi, ko da yake da shi ya zama alama ba sosai dace form don wannan manufa. Babban abu ne kada su manta da cewa tsakiya a lokacin shigarwa shi ne ya zama wajibi ga saka a cikin m tashoshi ko da matsa lamba gwajin ta hanyar USB lugs.

da zazzabi yanayi

PVA na USB, da halaye na wanda aka bayyana a sama, da aka kera da uku bambance-bambancen karatu dangi zuwa da zazzabi. Sa alama "Y" na nuna cewa shi ne a yarda a yi amfani da lokacin da ma'aunin zafi da sanyio ya nuna 40 digiri Celsius zuwa 40 digiri Celsius. A duk sauran lokuta da yawan zafin jiki dole ne ba kasa da debe 25 digiri. Amma ga rai na waya, shi ne 6 shekaru, da kuma aiki da shi a keken yanayi - game da shekaru 10.

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