Nau'in kebul na USB don na'urori Menene bambance -bambancen su?

Sakamakon juyin halittar na'urorin lantarki da muke yawan amfani da su don sadarwa da raba bayanai, an kuma sami canje -canje a cikin masu haɗin. Ta hanyar da za mu koya muku Nau'in kebul na USB wanda ya wanzu a yau.

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Nau'in kebul na USB don na'urori

Kalmar USB, acronym for Universal Serial Bus, tana nufin ladabi da haɗin da ake amfani da su a cikin bas don haɗa na'urori daban -daban, kamar: firintar, rumbun kwamfutoci, kyamarorin dijital, kwamfutoci, maɓallan maɓalli, bera, da sauransu.

A nasa ɓangaren, kebul na USB shine haɗin da ake haɗa waɗannan abubuwan ta hanyar kebul. Bugu da ƙari, yana hidimar canja wurin bayanai da samar da wutar lantarki ga wasu na'urori, ban da cika wasu ayyuka masu amfani.

A wannan lokacin, yana da mahimmanci a lura cewa fasahar USB tana haɓaka tun lokacin bayyanar ta a 1996, galibi dangane da ƙarfin ajiya, girman, juriya, ta'aziyya da sauƙin amfani. A irin wannan hanyar cewa a yau akwai daban -daban Nau'in kebul na USB, ciki har da: Type A, Type B, Type C, Mini USB da Micro USB.

Don ƙarin bayani game da fasahar USB, Ina gayyatar ku don karanta labarin mu Kebul ba ya gano ni.

Da ke ƙasa za mu yi bayani dalla -dalla manyan halayen kowane ɗayan Nau'in kebul na USB, wanda zai ba mu damar kafa bambance -bambancensu na asali daga baya.

Nau'in A

Daga cikin duka Nau'in kebul na USB, nau'in A shine mafi sani kuma mafi yawan amfani. A zahiri, ita ce madaidaicin haɗin kebul na USB. Na fasaha ce ta USB 1.0, tare da matsakaicin saurin loda bayanai na 12 MB / sec.

A zahiri ita ce madaidaiciyar murabba'i mai haɗin haɗin ciki kuma hanya ɗaya ce kawai don haɗa ta. Ya bambanta ta hanyar samun ƙarshen ƙarshen da aka sani da namiji da ɗayan a matsayin mace. Tsohuwar tana haɗi da na’urorin waje, yayin da na ƙarshe ke yin hakan da kwamfuta.

Ana amfani dashi galibi a cikin haɗin kwamfutocin tebur, kwamfyutocin tafi -da -gidanka, 'yan wasan multimedia, na'urorin wasan bidiyo, maɓallan maɓalli, mice, tsakanin sauran na'urori.

Na B

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Yana da haɗin haɗin gefe guda shida wanda shima yana da nau'ikan maza da mata. Tsarinsa ya ɗan bambanta kaɗan dangane da mai ƙira da sarari da ke akwai don tashar tashar jiragen ruwa tare da na'urar waje. An samo shi a ƙarshen kebul na Type A wanda ke haɗa na'urorin waje.

Yana da saurin canja wurin bayanai na iyakar 12 MB / sec. Saboda haka, an rarrabe shi a cikin fasahar USB 1.0. Koyaya, a yau ba a amfani da shi.

Rubuta C

Hakanan an san shi azaman kebul na USB 3.1. Tsarinsa yana jujjuyawa, a iyakance da matsayi, wanda ke nufin yana yiwuwa a toshe shi ta kowace hanya.

Kebul na Type-C na USB an ƙera shi don haɗawa da na'urar daukar hotan takardu, firinta, faifan waje, 'yan wasan MP3, kyamarorin dijital, wayoyin hannu, da sauran na'urorin USB. Ta hanyar da zai ba da damar canja wurin bayanai, na'urorin caji, aiki tare da bayanai, tsakanin sauran mahimman ayyuka.

Yana goyan bayan saurin saukarwa har zuwa 480MB / sec, kuma yanzu yana cikin manyan na'urori na zamani.

Mini USB

Ƙaramin nau'in mai haɗawa ne fiye da kebul na Type A na USB.

Yana da kusurwa huɗu tare da kusassun kusoshi kuma ya zo cikin sifofi guda biyu: Mini-pin Mini USB, mai siffa kamar trapezoid, da Mini USB mai pin takwas, wanda ke da gajerun sasanninta biyu.

Ƙarshen kebul na USB daga ƙarshe masu haɗin kebul na USB sun yi ƙaura, galibi saboda yuwuwar lalacewa a kan lambobin karfe a ƙarshen. Kafin haihuwar kebul na USB Type-C, sun yi aiki tare da kowane kyamarar dijital da wayar hannu a can.

Micro kebul

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Kebul na Micro USB ya fi tsayi da sirara fiye da ƙaramin kebul na USB. Yana da kusurwoyi biyu masu ƙyalli, kuma galibi ana amfani dashi don cajin batir na ƙananan wayoyi da tsakiyar.

Babban fa'idarsa shine dorewar mai haɗawa, tunda an yi shi da bakin karfe.

An raba shi zuwa Micro A, wanda kuma aka sani da Mai watsa shiri, da Micro AB. Na farko yana aiki tare da daidaitattun na'urori don haɗawa da kwamfutoci, yayin da na biyu ke aiki azaman mai masaukin da aka haɗa na'urori daban -daban na waje.

Muhimman bambance -bambance

Gabaɗaya magana, ana amfani da kebul na Type A don haɗa nau'in mai masaukin tare da wasu na'urori, yayin da kebul na Type B an tsara shi don sarrafa na'urorin waje.

A nasa ɓangaren, ƙimar canja wurin bayanai na kebul na Type C ya fi na USB Type A girma.

Bugu da ƙari, Mini USB da Micro USB igiyoyi ba su dace da juna ba. Babban aikin kebul na Micro USB shine daidaitawa da inganta cajin wayoyi.

Hakanan, kodayake a cikin bayyanar igiyoyin Micro USB sun yi ƙasa da ƙananan kebul na USB, ƙimar canja wurin bayanairsu ta fi sauri.

Abubuwan da za a yi la'akari

Ganin bambancin Nau'in kebul na USB wanzu, ɗaya daga cikin manyan abubuwan da yakamata a yi la’akari da su lokacin siyan ɗayansu shine ƙimar ƙima. Da kyau, a cikin wannan nau'in samfuran, gama -gari cewa masu ƙima masu ƙima suma suna da ƙarancin inganci, mai yuwuwar tilasta mana siyan sabon kebul cikin kankanin lokaci.

Bugu da ƙari, amfani da kebul na USB mara kyau na iya haifar da lalacewar da ba za a iya gyara ta ba ga na'urorin da take haɗawa da su, misali: wayoyin komai da ruwanka.

Wani muhimmin abu da za a yi la’akari da shi shine tsayin kebul, saboda dole ne ya zama mai daɗi don sarrafawa.

Kyakkyawan igiyoyi

A cikin kasuwa na yanzu, akwai kebul na USB da yawa waɗanda aka ba da shawarar sosai don siye, waɗanda aka ambata a ƙasa:

Anker PowerLine + Micro USB: An ƙera shi don cajin na'urori daban -daban, kamar: kayan haɗi, wayoyin hannu da Allunan, cikin sauri da aminci. Yana da dorewa, mara tsada, kuma yana zuwa tare da garantin masana'anta na watanni 18.

Google USB C zuwa USB C: Cable Caji Mai sauri, wanda Google ke tallafawa tare da garantin watanni 12. Yana cin nasarar canja wurin bayanai na 480 MB / s, amma yana tallafawa fasahar USB 3.1 don canja wurin bayanai har zuwa 10 GB / sec.

Fuse Ckicken Armor Charger C2 USB C zuwa USB C: Babban kebul mai ƙarfi, godiya ga murfin bakin karfe. Fast caji da tabbacin ga rayuwa.

Raviad USB Type C Cable: A ka’ida, yana samun damar canja wurin bayanai har zuwa 480 MB / sec. Yana da mai haɗawa mai sauyawa da juyawa wanda za'a iya amfani dashi cikin sauƙi. Alamar tana ba da sabis na abokin ciniki na ci gaba.

Rampow Micro USB Cable: Yana da sauri caji da haɗin haɗin kai, wanda ya kai har zuwa 480 MB / sec na adadin canja wurin bayanai. Yana dacewa da kusan kowane ƙirar allunan android da wayoyin hannu.


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