Babban mitar sadarwa da ƙananan igiyoyin sadarwar asara gabaɗaya ana yin su ne da polyethylene mai kumfa ko polypropylene mai kumfa azaman insulating abu, insulating core wayoyi da waya ta ƙasa (kasuwa ta yanzu kuma tana da masana'antun da ke amfani da ƙasa biyu sau biyu) a cikin injin jujjuya, nannade foil na aluminum da roba. polyester tef a kusa da insulating core waya da ƙasa waya, rufi tsari zane da kuma sarrafa tsari, high-gudun watsa layin tsarin, lantarki yi bukatun da watsa ka'idar.
Bukatar gudanarwa
Don SAS, wanda kuma babban layin watsawa ne, daidaiton tsarin kowane bangare shine mabuɗin mahimmanci don tantance mitar watsa na USB.Sabili da haka, a matsayin mai gudanarwa na layin watsawa mai girma, saman yana zagaye da santsi, kuma tsarin tsararru na ciki ya kasance daidai da kwanciyar hankali don tabbatar da daidaito na kayan lantarki a cikin shugabanci na tsawon;Hakanan ya kamata mai gudanarwa ya kasance yana da ƙarancin juriya na DC;A lokaci guda ya kamata a guje wa saboda waya, kayan aiki ko wasu na'urorin da ke haifar da lanƙwasawa na ciki na lokaci-lokaci ko lankwasawa na lokaci-lokaci, nakasawa da lalacewa, da sauransu, a cikin babban layin watsawa, juriya na madugu shine babban abin da ke haifar da na USB. attenuation (high-mita sigogi na asali sashi 01- attenuation sigogi), akwai hanyoyi biyu don rage shugaba juriya: ƙara da shugaba diamita, zaɓi na low resistivity madubin kayan.Bayan diamita na jagorar ya karu, don biyan buƙatun halayen halayen halayen, diamita na waje na rufi da diamita na samfurin da aka gama suna daidai da haɓaka, yana haifar da ƙarin farashi da aiki mara kyau.A cikin ka'idar, ta yin amfani da madubi na azurfa, za a rage girman diamita na samfurin da aka gama, kuma aikin zai inganta sosai, amma saboda farashin azurfa ya fi girma fiye da farashin jan karfe, farashin yana da yawa don samar da taro. don yin la'akari da farashin da ƙananan tsayayya, muna amfani da tasirin fata don tsara jagoran na USB.A halin yanzu, yin amfani da na'urorin jan ƙarfe na tinned don SAS 6G na iya saduwa da aikin lantarki, yayin da SAS 12G da 24G suka fara amfani da na'urorin da aka yi da azurfa.
Lokacin da aka sami madauwari na halin yanzu ko madaidaicin filin lantarki a cikin madugu, rarrabawar yanzu a cikin madubin zai zama mara daidaituwa.Yayin da nisa daga saman madubin a hankali ya karu, yawan halin yanzu a cikin madubi yana raguwa sosai, wato, na yanzu a cikin madubi zai mayar da hankali kan saman madubin.Daga juzu'i mai jujjuyawa zuwa ga jagorar halin yanzu, ƙarfin halin yanzu na ɓangaren tsakiya na mai gudanarwa shine m sifili, wato kusan babu kwararar ruwa, kuma kawai ɓangaren da ke gefen madubin zai sami ƙananan ƙasa.A sauƙaƙe, halin yanzu yana maida hankali ne a cikin ɓangaren "fata" na mai gudanarwa, don haka ake kira tasirin fata.Dalilin wannan tasirin shi ne cewa filin lantarki da ke canzawa yana samar da filin lantarki na vortex a cikin madubi, wanda aka biya ta asali ta halin yanzu.Tasirin fata yana sa juriya na madugu ya karu tare da karuwa da yawan adadin alternating current, kuma yana haifar da raguwar ingancin watsawar waya na yanzu, yana cinye albarkatun karfe, amma a cikin zane na igiyoyin sadarwa masu yawa, wannan ka'ida na iya zama. ana amfani da shi don rage amfani da ƙarfe ta hanyar amfani da platin azurfa a saman ƙasa a ƙarƙashin yanayin biyan buƙatun aiki iri ɗaya, don haka rage farashi.
Bukatar rufi
Daidai da buƙatun madugu, matsakaicin insulating ya kamata kuma ya zama iri ɗaya, kuma don samun ƙaramin dielectric akai-akai da ƙimar dielectric asarar Angle tangent darajar, igiyoyin SAS gabaɗaya suna amfani da rufin kumfa.Lokacin da digirin kumfa ya fi 45%, kumfa sinadarai yana da wuya a cimma, kuma digirin kumfa ba shi da kwanciyar hankali, don haka kebul na sama da 12G dole ne ya yi amfani da kumfa na jiki.Kamar yadda aka nuna a cikin hoton da ke ƙasa, lokacin da digiri na kumfa ya kasance sama da 45%, sashin kumfa na jiki da kuma kumfa na sinadarai da aka lura a karkashin na'urar hangen nesa, ƙananan kumfa na jiki sun fi girma kuma sun fi girma, yayin da ƙananan kumfa na sinadarai sun fi girma:
kumfa ta jiki Chemicalkumfa
Lokacin aikawa: Afrilu-20-2024
