Muhimmin rawar da kebul na bayanai shine watsa siginar bayanai. Amma lokacin da muke amfani da shi a zahiri, ana iya samun kowane nau'in bayanan tsangwama mara kyau. Bari mu yi tunani game da idan waɗannan sigina masu shiga tsakani sun shiga ciki na kebul na bayanai kuma an sanya su a kan siginar da aka watsa ta asali, shin zai yiwu a tsoma baki ko canza siginar da aka watsa ta asali, ta yadda za a yi asarar sigina masu amfani ko matsaloli?
Kebul
Sakin da aka yi masa sutura da rufin foil na aluminium suna kariya da garkuwa da bayanan da aka watsa. Tabbas ba dukkan igiyoyin bayanai ba ne suke da Layer garkuwa biyu, wasu suna da Layer garkuwa da yawa, wasu suna da guda ɗaya, ko ma babu. Layer garkuwa shine keɓewar ƙarfe tsakanin yankuna biyu na sararin samaniya don sarrafa shigarwa da hasken wutar lantarki, magnetic da igiyoyin lantarki daga wannan yanki zuwa wancan.
Musamman, shi ne a kewaye da madubin murhu tare da garkuwa don hana su daga fuskantar waje electromagnetic filayen / tsoma baki sigina, kuma a lokaci guda don hana tsoma baki filayen / sigina a cikin wayoyi daga yada waje.
Gabaɗaya magana, igiyoyin igiyoyin da muke magana akai sun haɗa da nau'ikan wayoyi masu ɓarna iri huɗu, murɗaɗɗen nau'i-nau'i, igiyoyin kariya da igiyoyin coaxial. Waɗannan nau'ikan igiyoyi guda huɗu suna amfani da abubuwa daban-daban kuma suna da hanyoyi daban-daban na tsayayya da tsangwama na lantarki.
Tsuntsun tsarin biyu shine mafi yawan amfani da nau'in tsarin na USB. Tsarinsa yana da sauƙi, amma yana da ikon daidaita tsangwama na lantarki. Gabaɗaya magana, mafi girman digiri na karkatattun wayoyi, mafi kyawun tasirin garkuwar da aka samu. Abun ciki na kebul ɗin da aka karewa yana da aikin gudanarwa ko yin maganadisu ta hanyar maganadisu, ta yadda za a gina garkuwar garkuwa da kuma cimma sakamako mafi kyawun tsangwama. Akwai shingen kariya na ƙarfe a cikin kebul na coaxial, wanda ya fi dacewa saboda nau'in ciki mai cike da kayan aiki, wanda ba kawai yana da amfani ga watsa sigina ba kuma yana inganta tasirin kariya. A yau za mu yi magana game da nau'o'in da aikace-aikace na kayan kariya na USB.
Aluminum foil Mylar tef: Aluminum foil Mylar tef an yi shi da foil na aluminum azaman kayan tushe, fim ɗin polyester azaman kayan ƙarfafawa, an ɗaure shi da manne polyurethane, an warke a babban zafin jiki, sannan a yanke. Aluminum foil Mylar tef ana amfani dashi galibi a cikin allon garkuwa na igiyoyin sadarwa. Aluminum foil Mylar tef ya haɗa da bangon aluminum mai gefe guda, bangon aluminum mai gefe biyu, finned aluminum foil, zafi mai narkewa aluminum foil, aluminum foil tepe, da aluminum-plastic composite tef; Layer na aluminum yana ba da kyakkyawan ingancin wutar lantarki, garkuwa da lalatawa, na iya daidaitawa da buƙatu iri-iri.
Aluminum foil Mylar tef
Aluminum foil Mylar tef ana amfani da shi musamman don garkuwa da manyan igiyoyin lantarki na lantarki don hana manyan igiyoyin wutar lantarki daga tuntuɓar masu gudanar da kebul don samar da halin yanzu da kuma ƙara yawan magana. Lokacin da babban mitar electromagnetic taguwar ruwa ya taɓa foil ɗin aluminium, bisa ga ka'idar shigar da lantarki ta Faraday, igiyar wutar lantarki za ta manne da saman foil ɗin aluminum kuma ya haifar da halin yanzu. A wannan lokacin, ana buƙatar madugu don jagorantar motsin da aka jawo zuwa cikin ƙasa don guje wa abin da aka jawo daga shiga tsakani da siginar watsawa.
Braided Layer (karfe garkuwa) kamar jan karfe/ aluminum-magnesium gami wayoyi. Ƙarfe na garkuwa ana yin shi ta hanyar wayoyi na ƙarfe tare da wani tsari na gyaran gashi ta hanyar kayan aiki. The kayan na karfe garkuwa ne kullum jan karfe wayoyi (tinned jan karfe wayoyi), aluminum gami wayoyi, tagulla-clad aluminum wayoyi, jan tef (robo mai rufi karfe tef), aluminum tef (robo mai rufi aluminum tef), karfe tef da sauran kayan.
Tafiyar Copper
Daidai da gyaran ƙarfe na ƙarfe, sigogin tsarin daban-daban suna da nau'ikan kariya daban-daban, tasirin garkuwar da aka yi da sutura ba wai kawai yana da alaƙa da halayen lantarki ba, haɓakar maganadisu da sauran sigogin tsarin kayan ƙarfe da kanta. Kuma mafi yawan yadudduka, mafi girman ɗaukar hoto, ƙaramin kusurwar ƙwanƙwasa, kuma mafi kyawun aikin garkuwar labulen. Ya kamata a sarrafa kusurwar suturar tsakanin 30-45 °.
Don braiding guda ɗaya, ƙimar ɗaukar hoto ya fi dacewa sama da 80%, ta yadda za'a iya canza shi zuwa wasu nau'ikan makamashi kamar makamashi mai zafi, ƙarfin kuzari da sauran nau'ikan makamashi ta hanyar asarar hysteresis, asarar dielectric, asarar juriya, da sauransu. , da kuma cinye makamashin da ba dole ba don cimma tasirin garkuwa da ɗaukar igiyoyin lantarki.
Lokacin aikawa: Dec-15-2022