Micro-USB waya. USB connectors

Nhasi, munhu wose anoziva kuti pane USB (YUSB). Chinhu chiduku connector pakombiyuta motherboard ari Laptop, yokudhinda mabhuku, serura, kamera, mumhanzi vatambi, asi panenge kose. Chishandisei kubatanidza kuti mudziyo, kwete chete bhatiri mundiro uye kuchengetwa, asiwo kune chinhu, kunyange bhodhoro remvura inopisa chetsoka dzako.

Chii USB? nzira iyi maererano uye kutapurirana mashoko pakati akasiyana zvemagetsi (ainzi KUDENGA NEPANYIKA Serial BHAZI).

History uye dzinokosha nenheyo USB vomureza

YUSB nemitemo okutanga yakagadzirwa neboka Vagadziri kupfuura zvigadzirwa michina uye Software sezvo Intel, Microsoft, IBM, Philips, NEC nevamwe. Zvakanga Pakutanga pachena mutemo vagadziri ose Hardware uye software.

Inokosha neezvitendero ava nokudenga. Zvakanga vaifungidzira kuti waifarirwa connector kutsiva zvose zviripo panguva kusanyatsotsanangurwa-chaiyo inowanikwa connectors okuwedzera kwokunze mano uye kombiyuta podhlestnot kukura uye kugadzirwa vasiri mureza mano uye modules.

Kuvapo romugove mutsetse uri 5 volts akabvumira Vamwe namano havana zvokunze simba.

Nyore rinoda unyanzvi hot-chivhariso (kana "chivhariso uye kutamba"), izvo hakurevi kugadzwa zvakananga makadhi, vatyairi, uye kunyange kudzima kombiyuta.

Chimwe chinokosha zvikuru nheyo mureza kukwanisa vamwe mano chiito nodes nokuti unobva mamwe mazano, kuita Yaunoti nomusimboti chaitika. Somuenzaniso, kukwanisa kubatanidza kamera vamwe vaidhinda, negonzo kuti kiibhodhi rakagadzirirwa ichi, uye zvichingodaro. D.

Sei kuda USB

YUSB - iri pakutanga kukwanisa kubatanidza kuti PC siyana zvemagetsi kuti mashoko kuchinjwa uye yaunonyanya kushandisa (keyboard, negonzo, nokupenya Zvifambiso, phones, iPods, makamera, makamera, vaidhinda, scanners, zvokunze kuchengetwa nhau, uye CD-ROM, uye zvakawanda. )

Sezvo kwayo inowanikwa unotora mutsetse voltage 5 V, zviri pakutanga rinobvumira wakananga chivhariso mano kubvisa zvimwewo manyuko simba, uye chechipiri - kushandisa YUSB kwete chinangwa chahwo, uye akamurairawo mobile phones, mumhanzi vatambi, mutauri Mobile pamwe rechargeable bhatiri, matochi uye t. d.

Paivawo yoga muchikwata YUSB mano akaita marambi, mafeni, kuzvicheka-kudziyisa nemikombe uchishandisa chengarava sekamwana simba rine.

USB shanduro

Parizvino, pane 3 shanduro.

1.1 YUSB zvakaoma vakashandisa nokuda duku zvifambiso nokukurumidza mashoko - hapana anopfuura 12 Mbit / s. Munyika yanhasi setsikawo kuti kugarisana.

YUSB 2.0 pari mutungamiri. Hunovimbisa mashoko senga kumhanya kusvika 30 MB / s. Nokuti vakawanda ano mano (kunze zvokunze Zvifambiso), kukurumidza iri zvakakwana.

YUSB 3.0 ndohwaJehovha rokupedzisira Zera, uye rinopa kukurumidza ruzivo chokufambisa kusvika 500 MB / s. Kwakapiwa kuti kubudiswa kumhanya ano zvakaoma disks pazasi katatu, shanduro iyi Clearance zvinokwana nokukurumidza kuitira kuti tirambe akakodzera uye anobatsira.

USB 3.0 uye 2.0: Types

USB 2.0, Type A unonyanya nevanhu. Most mano (keyboard, negonzo, nokupenya Zvifambiso, uye nezvimwewo) vakapakata date pachiteshi. It akasikwa nepakati nineties. Kuvimbwa, izvo zvinoita kuti tikwanise kutsigira munhu nokururamisira vakawanda kubatana, uye vadzivirirwe uye vakarongeka - ndicho zvakanakira chikuru chengarava ichi. Munguva connector pane kudzivirira sizvo kubatana. Asi saizi hazvirevi kuti akakodzera inotakurika mano.

USB 2.0, mhando B iri shoma nevakawanda. The klassiske mhando B - chete rine mativi chimiro iri yose-siyana. Nokuda pfupi guru kukura, rinoshandiswa nenzira dzakasiyana-pamwero mukuru mira hurongwa (scanners, vaidhinda nezvimwe mano siyana).

The kwaita akawandisa duku inotakurika mano vakabatsira ndechokuti USB connectors vari miniaturized uye kuva Mini-shanduro 2.0 B. Zvikurukuru nevakawanda mudziyo chakaunza kupararira inotakurika dzakaoma Zvifambiso, uye PDAs. Mini USB, mhando B ane nembambo mashanu, mumwe usina zvinobatanidzwa. Zvisinei, pasinei zvakanakira miniaturization, connector drawback aiva pasi nokuvimbika. Panewo Mini USB, mhando A. Hakusi chaizvoizvo kushandiswa zvakasiyana kubva B fomu chete.

Micro USB B connector ndiyo chaizvoizvo kufanana kuti ari Mini USB B, asi kwave kuchiita kuvandudzwa, uye ane duku saizi. Zviri nokuda kukura kwayo akakwana kuti kushanda mazuva matete midziyo. Upgraded kuda chivhariso haabvumiri kuti ave inotsikwa kuwa kubva mudendere.

Kubva 2011 Micro USB B ave waifarirwa mutemo ndiro mahwendefa akawanda, mobile phones nevamwe vakasiyana namano. Panewo mhando A. Rinowanikwa kashoma uye akasiyana chete mune rectangular chimiro.

The kupfuura ano nhasi USB 3.0 mureza chinopa mukana vabudirire mukuru-nokukurumidza date senga. Zvimwe contactsGoogle zvinopa mukana mhanyisa muitiro tama mashoko zvakazoita kuti mazuvaano oruzhinji rechitatu shanduro mudziyo. A USB kwokunze kuchinja sei chete Ruvara chinoumba - zvino mutema. The vamwe kugarisana YUSB YUSB 3.0 uye 2.0 A anoramba kuzochinja. Izvi zvinoreva kuti modules vari muchinjikwa-enderana.

USB 3.0, Type B akagadzirirwa kushandiswa mune kure vhoriyamu kana zvimwewo Namano yakakwirira nesimba uye mabasa, uyewo vamwe wakaiswa Zvifambiso zvakaoma. Munzira dzakawanda, chengarava Kusiyana nowakautangira, kunyange zvazvo nhaka tsika zvinhu uye zvakajairika zviri Micro YUSB 2.0. Compact, yakavimbika, akachengeteka kubatana, zvinova nokukurumidza zvikuru kuti ape zvakakodzera ruzivo. Ultra Speed connector vakapakata zvokunze Zvifambiso rakaoma uye SSD.

Uyewo achangobva sokuti munhu subspecies YUSB sezvo Micro 3.0 kana 3.1, mhando C kuonana configuration, zviri zvakafanana mhando B, asi zvakasiyana chimiro mukomboni.

dzimwe nguva vanhu kuvhiringidza connectors Mini USB uye Micro - chaizvoizvo vari zvechokwadi kufanana chaizvo. Zvisinei, kusiyana chikuru ndechokuti Mini USB saizi iri zvishoma yakakura, uye Micro ari vakagadzirira duku chihuri kurutivi rwemberi divi. Zvikasadaro, ivo zvakafanana.

Sei Micro YUSB

Micro USB connector - munhu maduku, zvikuru hwakavimbika uye panguva iyoyo vakawanda Implementation yemabhii.

With hwakavandudzwa kuwedzera pamwe hove chitubu-akatakura izvozvo rakanamatira mudendere, regai kuputsika uye urege kuwa. To musi, Micro USB - yezvisikwa mutemo sync netambo uye ndiro nokuda Mobile midziyo nemimwe midziyo ine vaburitsi vakawanda munyika. Pose uri, kwose kwose mukana kusangana Micro USB-waya kana yakafanana bhatiri mundiro ndiye dzakakwirira zvikuru kupfuura dzimwe mhando Gadget. Rare Soup, akadai Apple kuti zvigadzirwa kambani, ane yayo rakasiyana connector, kusiyana uyu. Zvisinei, pane adapters zhinji kukubvumira kubatanidza upi mudziyo Apple Micro USB waya.

Variations mudziyo waivako

Zvichienderana mugadziri uye rwendo, pane dzakasiyana inoverengeka unobatanidza netambo pamwe Micro USB.

The mugadziri dzingasiyana kuti waya pakureba, ukobvu uye zvinhu zviri kuputira, kuvapo chidzitiro, zvikuru ferrite cores kana Sefa, panguva yayo kungwara, uye inobva wemapoka waya wayo mutengo.

Chekutanga netambo vose Micro USB kusiyaniswa yakasiyana magumo chakakodzera. Kune rimwe divi waya - Type B, uye mumwe angava mhando A (sezvakaita Dzvene uye OTG - vanonzi mai), Micro, mhando B (Zvinogonekawo mumwe zvakasiyana maviri), Mini uye anoita chero aivapo zvakasiyana yakakodzera mureza connector.

Very kashoma kusanyatsotsanangurwa-chaizvo zvakasiyana zvinoita kushandiswa Micro USB wire nokuda nyore kuchinjwa kwesimba uye yakananga mashoko. Izvi akwanise nokuda kwayo mukurumbira uye Accessibility.

Micro USB pinout

Wire basa iri USB waya:

• Red - VBUS - (+ 5V, Vcc) + 5V, 500 Ma DC nekaupenyu GND.
• White - D- (-Data).
• Green - D + (+ Data).
• Black - GND - -5V kana nyika.

The Micro connector, Mini USB 5-Pin iri:

• Red - VBUS.
• White - D-.
• Green - D +.
• ID - the connector mhando B harishandiswi, kana shorted kuna GND kubvumira OTG oparesheni.
• Black - GND.

Mune zvimwe zviitiko, Micro USB Cable ingasanganisira chirukwa kudzivirirwa kana miti waya (zvinogona soldered kuti connector muviri), waya ichi hachisi nhamba.

A siyana USB-adapteri

USB-adhaputa - tsindirana mudziyo kuti vatendeuki mureza YUSB mune dzimwe mwero inowanikwa. Kune mhando kuti exchange negwara risiri.

The chikuru Basa adapters - This kugarisana software. Pane nguva dzose mukana ezvinhu apo unofanira kubatanidza kuti kombiyuta yako, foni kana piritsi mudziyo ane non-mwero inowanikwa kana connector. Pakadaro, rubatsiro achauya YUSB-adapters, marudzi uye mitemo iyo nhasi guru yakatarwa.

Pane dzakananga mhando adapteri, akashongedzerwa nomumwe simba uye gwara kuparadzana zvirongwa - YUSB nomusimboti. Kunoitawo kuti panguva batanidza vakawanda simba-nzara mano, dzimwe nguva kunyange mhando dzakasiyana, mumwe chengarava laptop kana zvimwe Mobile mano nemhaka yokuti mhando A, B, kuti Mini, Micro kuti USB pinout kunopiwa chete kutevedzerwa.

Zvakanakira nekuipira Micro YUSB connector

Tichitarisa zvose pamusoro apa, tinogona muchidimbu: Micro ari USB - inhaurwa kwemamiriro Kushanduka mureza.

Benefits zvinosanganisira: diki saizi, hama kuvimbika, pakawanda uye zvakawanda.

Asi oddly zvakakwana, chikuru zvinobatsira yakanga nemhinganidzo yakakura. Miniaturization kwakaderedza chinouraya kuvimbwa, kunyanya munzvimbo vanomhanyisa uye pokunamatidza.

Zvisinei, hazvinei kuti uri kupi, kuwana Micro USB-waya kuti recharge kufarira pahwendefa yako kana itangezve pamusoro PC vaviri mapikicha kubva foni yako, rega kuita zvikuru nesimba.