Na fasahar, Lantarki
Kiya kare waya: siffofin da kuma iri
Don cimma high quality-sauti a lokacin da ka shigar da audio tsarin, kana bukatar ka kula da duk kayan - jawabai, amplifiers, kuma, ba shakka, da magana igiyoyi. Samun high quality sauti ko da daga tsada tsarin zai yi aiki ba idan ka yi amfani da wani talakawa waya. Kare waya - wannan shi ne abin da ka yi don ka haɗa da tushen siginar sake kunnawa da na'urorin. In ba haka ba ku da dole in saurare amo a cikin karya tsakanin songs.
Majalisa na USB
Modern magana na USB ne biyu ko fiye conductors na wutar lantarki, a sanya a cikin kadaici da polyvinyl chloride, Teflon, polyurethane da sauran polymeric kayan. A wayoyi ne electrically m, amma suna alama ta launi daban-daban, don haka da cewa mai amfani ba baya da polarity a lokacin da connection, daidaituwa da na'urorin.
Don kauce wa wannan matsala, yin amfani da wani musamman waya - kare. Irin wannan na USB yana da wani musamman kariya daga karfe ko roba, wanda shi ne wani nau'i ne na "allo" da electromagnetic tsangwama.
Nau'in na magana igiyoyi
Don talakawa kare waya jimre kariya daga tsangwama, shi dole a haɗa zuwa ga ƙasa, watau ƙasa. A wasu lokuta, wannan mataki ne kawai zai yiwu ba. Wannan shi ne dalilin da ya sa aka buga daidaita USB. Idan a cikin al'ada shugaba ne ba kawai daya tsakiyar "core" wanda daukawa babban sigina, sa'an nan biyu na su a daidaita USB - zafi da sanyi. Su duka biyu kawo wannan bayani, amma tare da daban-daban "kama". A tasiri na wannan dogara a kan ma'auni line na sanduna.
Mallaka mai kyau kariya Star yan hudu igiyoyi, a cikin abin da nau'i-nau'i biyu na "sanduna" ya zama ruwan dare da kuma haɗa a layi daya tare da juna, da kuma wannan aka samu da wani babban matakin kariya. Masana sun gano abin da ake kira conductive waya kare tare da roba. Wannan irin na USB ne tasiri a kan takaice nisa, misali, a lokacin shigarwa a cikin abin hawa audio tsarin.
A raba kungiyar iya bambanta Reno igiyoyi, a cikin abin da kariya da aka yi na da saka kayan. Amma mafi m da kuma bayar da mafi kyau kariya ne a waya da wani dakile allo.
Wayoyi da tsare kariya
Igiyoyi tare da tsare kariya tsakanin wani daban-daban abu daga wanda allon kazalika da irin amarya.
- jan tsare ko aluminum allo - samar da mai kyau kariya conductors daga electromagnetic tsangwama ba, amma shi ne mai saukin kamuwa zuwa ninka rotations (kariya karya da kuma fasa).
- jan karfe raga amarya - a waya, a kare a cikin wannan hanya, Yãna halitta mafi kyau kariya da tsangwama ba, amma yana da matukar high farashin (amfani da sana'a kayan aiki).
- karkace amarya na jan karfe ko wasu tushe karafa - a na USB wuya saukin kamuwa zuwa inji abrasion da kyau da kariya a kan kutse.
A karo na hudu irin ne na USB da hada allo, wanda ya hada da amfani Properties na wani m tsare, da kuma daban-daban iri braids. Suka sãɓã wa jũna a cikin talakawan price, da kuma babban tsari na high matakan da kariya.
Resistance da shugaba da kuma ingancin sauti
Hukunci tasiri a kan ingancin sauti yana da wani takamaiman lantarki juriya da shugaba. Layin Ft Irfan juriya dogara a kan da dama sigogi - littattafai, giciye bangaranci yankin da kuma tsawon na USB.
shugaba sigogi da wani tasiri a kan kayan aiki. Alal misali, tsawon wayoyi suna da wani babban capacitance da inductance, wanda halitta wani ƙarin load a kan amp.
sauti igiyoyi
Sauti na USB ne mai al'ada shugaba, iyakar abin da yi musamman haši don dangane da kayan aiki, ko zuwa tubalan. Kare sauti igiyoyi, wayoyi da wasu bambanci da na al'ada Ft Irfan Lines.
- SSS HI KARSHEN SP - denoted kamar yadda Ft Irfan line sanya daga jan dalaye su da azurfa, da suke iya samar da mafi kyau ingancin sauti.
- EMT OFC sc - wani raguwa amfani don nuna a fakaice wayoyi OFC kawai baya zuwa gabata wakilin daukar kwayar cutar siginar quality.
- AHpsc 16 GA - kawai high quality-wayoyi.
Idan kana neman igiyoyi, iya ba tare da wani murdiya a aika wata sigina, to ya kamata ka kula da abubuwa sanya gaba ɗaya na azurfa. Irin kayayyakin suke da daraja daruruwan daloli a kowace 1 mita, amma ingancin da siginar daukar kwayar cutar ta hanyar su ba za a iya kwatanta.
stranded wayoyi
A wuri na musamman a cikin kasuwar na Ft Irfan kayan aiki daukan kare waya stranded.
- High elasticity - da wayoyi ba m ta'addi, jũya da sauran inji effects.
- Kananan halin yanzu asarar - saboda siginar watsa da dama "sanda".
- High sharuddan sauyawa - da matakai abin da ke faruwa a cikin na farko da dakika bayan da gajeren kewaye (a lokacin da ya sauya sheka da toggle canji, misali) da wani sakamako.
- High AMINCI da tsawon rai - da rai na irin kayayyakin ne da ya fi yadda da guda-core.
Wannan irin igiyoyi yana da wasu disadvantages. Cif daga gare su - da babban kudin. Saboda haka, farashin mai kare biyu-waya line iya isa 1500 rudders. Bugu da kari, wadannan Yanã shiryar da ba su nufin amfani a high-mita networks.
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