Overview na USB-B dubawa

A halin yanzu, akwai da dama iri USB-connector: dubawa ne samuwa a cikin uku versions (1.1, 2.0 da kuma 3.0). Pervayauzhe kusan taba amfani saboda low gudun, shi za a iya samu na musamman kan mazan inji mai kwakwalwa. Na biyu version a halin yanzu yana da wani matsayi rinjaye duk da cewa irin wannan dubawa ne, saboda haka yin magana, da bottleneck a data kungiyar. Wadannan haši suna, a gaskiya, impede da aikin na zamani wuya DISKs da sauran data ajiya na'urorin. Amma to connect na gefe na'urorin da aka ambata irin aka dauke manufa. The uku version ne da wani sabon ƙarni, masu haɗin na da irin wannan suna alama a blue. Wannan labarin da aka sadaukar domin a musamman subtype na dubawa - USB-B. Wadannan haši suna samuwa a cikin iri biyu - 2.0 da kuma 3.0, a Bugu da kari, suna classified bisa ga size (misali, mini da kuma micro).

USB-B: version 2.0

Kayyade dubawa a kai kadan shahararsa. Kowane gyara na connector yana da wani trapezoidal ko square siffar. A full-size gargajiya irin connector USB-B - ne kawai jinsin da square giciye sashe. Godiya ga wani isasshe manyan size, shi da ake amfani a wani babban iri-iri na gefe na'urorin kamar Scanners, firintocinku, wani lokaci tare da ADSL-modems. Masana'antun na multifunctional na'urorin da firintocinku kullum ba su dace da su kayayyakin, irin igiyoyi, don haka suna da saya dabam.

Interface Mini USB-B, version 2.0

Babban dalilin da wadannan haši ya yawan dada na'urorin, kuma šaukuwa wuya tafiyarwa. A bambanci ga manyan-size, hudu-prong, wannan version yana da 5-fil. Duk da haka, da ke dubawa domin rage mummunan tasiri a kan ta AMINCI. Lokacin da ci gaba da aiki connector USB-Mini-B ƙarshe ya fara fada baya. A halin yanzu, wadannan masu haɗin suna yadu amfani da iPods, katin masu karatu, šaukuwa wuya tafiyarwa da kuma sauran m na'urorin. Duk da haka, irin wannan ke dubawa ne a hankali maye gurbinsu da wani sabon, har ma fiye dada connector - micro irin.

Connector Micro USB irin B, Version 2.0

Wannan dubawa ne a gyara daga baya version (mini). Kananan overall girma daga cikin connector damar yin amfani da shi a wannan zamani miniaturized na'urorin (Allunan, wayoyin salula na zamani, da dai sauransu). Tare da ingantattun goyon bayan tsarin, da connector ne cikakken saka a cikin soket, shi ba ya fada a lokacin da motsi da na'urar. Wannan dubawa a shekarar 2011 da aka soma a matsayin guda misali ga caji phones, smart phones, music 'yan wasa da kuma sauran dada kayan aiki. Wannan shawarar yarda cajin wani lantarki na'urar amfani da wani guda na USB. Ya ce misali a yau nuna karfi girma yayi, saboda haka za mu iya sa ran cewa, a nan gaba ba dubawa za a sanye take da sabon na'urorin.

Connector irin B, Version 3.0

Etotrazem amfani a manyan kuma matsakaici-sized high-yi na gefe na'urorin, kazalika da wuya tafiyarwa tsit amfani. Wannan connector ya halartar manyan canje-canje, don haka shi ne ba su jituwa da version 2.0. Igiyoyi da connector, kazalika da 2.0, za a iya samu a sayarwa infrequently.