Abokin D-SUB: zabin, bayanin, rarraba na'urar

D-sub-connector da aka sani ga kusan kowane mai amfani da wani sirri kwamfuta. Ana tsara shi don haɗi da PC ko kwamfutar tafi-da-gidanka don dubawa, TVs, da dai sauransu. Abokin D-SUB (sunan na biyu VGA) ya kasance a duk katunan bidiyo na kwakwalwa, amma kwanan nan an sake maye gurbin sabon saba'in - Intanet na DVI. Duk da haka, wannan nau'i ne na yau da kullum a shayewar "tsohuwar ƙarfe".

Bayanan Interface

Haɗin D-SUB yana ƙunshe da takalma tare da fil a cikin biyu, uku ko hudu layuka. Yawan fil a jere na farko shi ne wanda ya fi na biyu. Lambobin sadarwa suna kare su ta hanyar karamin karfe, wanda bayaninsa yayi kama da nau'i na wasika D. Saboda haka, an cire yiwuwar kuskuren haɗin mai haɗawa.

Masu haɗar wannan jerin (sassan biyu da toshe) na iya samun lambobi daban-daban na lambobi:

1. Yawan fil a cikin masu daidaitaccen ma'auni masu daidaituwa ya bambanta daga 9 zuwa 50 raka'a.
2. Ƙananan samfurori sun ƙunshi 15 zuwa 78 lambobi.
3. Hanyoyi masu amfani (ƙirar girma) zasu iya kunshi nauyin 3-43.

A matsayinka na mai mulki, haɗin D-SUB (don abin dogara) an ƙayyade ƙarin aiki. Saboda haka, lambobin sadarwa na wannan na'urar za a iya rufe su da gilding ko tin (tinning). An saka wannan ƙirar a kan toshe, katin ko na USB. A wannan yanayin, ana amfani da nau'o'in housings daban-daban. Ana amfani da waɗannan masu haɗawa don watsa bayanai a ƙirar da dama, da kuma samar da iko zuwa na'urorin da dama.

Abokin D-SUB: rarrabawa

1. DB - domin soldering. An haɗa mai haɗin ta a kan kebul ta hanyar sauƙaƙewa. Sun kasance masu karuwa da yawa.
2. DC - Crimping. Lambobin sadarwa an riga an yi su a kan waya, sa'an nan kuma sanya su a cikin takalma takalma tare da kayan aiki na musamman.
3. DI - tattoos don jirgin kasa. Ana haɗi da mai haɗin kai tare da tayi na 1.27 mm kowace madauki. Yawancin na'ura ya karu kuma al'ada.
4. DBI - don sakawa sauri. A tsakiya na USB an dage farawa daga for connector lambobi, wanda yana cikin siffar wani dovetail, da kuma musamman matsa Saka (kunshe a cikin connector sa). Don hawa irin wannan samfurin, ana amfani da kayan aikin musamman.
5. DBC - matasan (ƙãra lambobin sadarwa). A cikin jiki guda akwai sigina (daga 4 zuwa 1) da kuma iko (daga 1 zuwa 8). Irin wannan haɗin yana ba da damar adana sarari a cikin na'urar, lokacin da ya wajaba a yi amfani da iri-iri iri-iri. Wadannan haɗin suna saka a kan jirgi ta hanyar soldering. Mai haɗin D-SUB (VGA) zai iya samun tsarin daban a kan kewaye. A wannan haɗin, ana rarrabe nau'ikan nau'in na'ura masu zuwa:

• DRB - a kwance (kusurwar dama). Akwai gyare-gyare uku: A = 7.2 mm, B = 9.4 mm, C = 13.8 mm. Wadannan dabi'u suna dace da nisa daga gefen mai haɗawa zuwa jere na farko na lambobi.
• DBB - a tsaye. A ciki na mai haɗawa sune nau'in cylindrical da aka sanya su a cikin jirgin.
• DRN - guda biyu (haɗe). Suna wakiltar guda ɗaya, wanda ya ƙunshi masu haɗin D-SUB 2 ko 3 tare da nau'in nau'i na fil. Ƙananan girman mai haɗawa yana adana sarari akan PCBs.

Masu haɗin D-SUB MIL-C

An tsara wannan nau'in haɗin don amfani a kayan kayan soja. Irin waɗannan masu haɗin suna dauke da iko, ana iya saka su akan igiyoyi masu yawa. Akwai gyare-gyare tare da iyakokin murda mai maye gurbin. Masu haɗin jerin wannan jerin suna da alaƙa da ƙayyadaddun bukatun don halayyar fasaha. Suna da gidaje masu ƙarfi, suna da tsayayya ga matsalolin muhalli. Wadannan na'urori suna haɗuwa da ƙididdiga masu ƙarfi, amma amfanin su yana iyakancewa saboda ƙimar kuɗin.