Lub tshuab tso suab hauv tsev tuaj yeem ua kom yooj yim rau kev teeb tsa, tshwj xeeb tshaj yog thaum khiav cov lus hais lus mus rau thiab los ntawm lub tshuab txais lub suab. Hauv kab lus no, peb yuav piav qhia yuav ua li cas kom phim cov terminals thiab xaim kom txuas cov amplifiers thiab receivers kom raug.
Yuav ua li cas txuas tus neeg hais lus xov tooj rau koj tus txais lossis Amp
hais lus Terminals
Feem ntau lub tso suab receivers, amplifiers, thiab tus qauv hais lus muaj cov terminals nyob rau sab nraum qab rau kev sib txuas lus hais lus. Cov terminals no yog lub caij nplooj ntoos hlav clip lossis khi ncej hom.
Cov terminals no tseem yuav luag ib txwm muaj xim-coded rau kev qhia yooj yim: Lub davhlau ya nyob twg zoo (+) feem ntau yog liab, thaum lub davhlau ya nyob twg tsis zoo (-) feem ntau yog xim dub. Nco ntsoov tias qee tus neeg hais lus muaj peev xwm ob-xaim, uas txhais tau hais tias liab thiab dub terminals tuaj ua khub rau tag nrho plaub kev sib txuas.
hais lus hlau
Cov lus hais lus yooj yim tsuas muaj ob ntu ntawm txhua qhov kawg: qhov zoo (+) thiab qhov tsis zoo (-). Txawm hais tias tsuas muaj ob ntu xwb, tseem muaj 50-50 txoj hauv kev tau txais cov kev sib txuas no tsis raug yog tias koj tsis ceev faj. Kev sib pauv cov cim zoo thiab tsis zoo tuaj yeem cuam tshuam rau kev ua haujlwm ntawm lub cev, yog li nws tsim nyog rau lub sijhawm los kuaj xyuas ob zaug tias cov xov hlau txuas nrog raug ua ntej lub zog thiab ntsuas cov neeg hais lus.
Thaum cov terminals nyob rau sab nraum qab ntawm cov cuab yeej tso suab zoo li pom tau yooj yim, tib yam tsis tuaj yeem hais rau cov neeg hais lus. Qhov no feem ntau yog qhov tsis meej pem tuaj yeem tshwm sim vim tias daim ntawv lo tsis pom tseeb.
Yog hais tias tus hais lus xov tooj tsis muaj ob lub suab xim xim, nrhiav ib kab txaij lossis cov kab sib tsoo (cov no feem ntau qhia qhov zoo kawg) ntawm ib sab. Yog tias koj cov xaim muaj lub teeb-xim rwb thaiv tsev, cov kab txaij los yog khiav ceev yuav tsaus. Yog hais tias lub rwb thaiv tsev yog xim tsaus, cov kab txaij los yog khiav ceev yuav yog xim dawb.
Yog hais tias tus neeg hais lus xov tooj yog qhov tseeb lossis qhov tseeb, kos rau cov ntawv luam tawm. Koj yuav tsum pom qhov zoo (+) lossis qhov tsis zoo (-) cov cim, thiab qee zaum cov ntawv nyeem, los qhia qhov polarity. Yog tias daim ntawv lo no nyuaj rau kev nyeem lossis txheeb xyuas, siv daim kab xev los sau cov ntawv xaus tom qab koj paub tias qhov twg yog qhov uas yuav tsum tau txheeb xyuas sai dua tom qab. Yog tias koj tsis paub meej thiab yuav tsum tau kuaj xyuas ob zaug, koj tuaj yeem sim sai sai ntawm tus neeg hais lus txuas nrog lub roj teeb AA lossis AAA.
Types of Connectors
hais lus xov hlau feem ntau yog liab qab, txhais tau tias koj yuav tsum tau siv lub xov hlau stripper kom nthuav tawm cov strands ntawm qhov kawg. Twist lub liab qab cov hlua khi kom nruj kom lawv nyob ua ke zoo ib yam zoo tib yam twisted hlau, txawm tias koj cov khoom siv lub caij nplooj ntoos hlav clips los yog khi ncej.
Koj tuaj yeem pom cov lus hais nrog nws tus kheej cov khoom sib txuas, uas tuaj yeem pab txhawb kev sib txuas thiab pab txheeb xyuas qhov polarity sai yog tias lawv muaj xim-coded. Ntxiv rau, koj tuaj yeem nruab koj tus kheej cov khoom sib txuas yog tias koj tsis nyiam fumble nrog cov xov hlau liab qab. Yuav cov khoom sib txuas sib cais los txhim kho cov lus qhia ntawm koj cov lus hais cables.
Pin connectors tsuas yog siv nrog lub caij nplooj ntoos hlav clip terminals. Cov pins no ruaj khov thiab yooj yim rau ntxig.
Txiv tsawb plug thiab spade connectors tsuas yog siv nrog cov ntawv khi. Cov txiv tsawb ntsaws ntxig ncaj nraim rau hauv lub qhov txuas, thaum lub qhov sib txuas ntawm qhov sib txuas nyob ruaj khov nyob rau hauv qhov chaw thaum koj nruj tus ncej.
Txuas Txais Txais lossis Amplifiers
Tus hais lus zoo (liab) ntawm lub receiver lossis amplifier yuav tsum tau txuas nrog lub davhlau ya nyob twg zoo ntawm cov neeg hais lus, thiab tib yam siv rau qhov tsis zoo ntawm txhua yam khoom siv. Technically, xim lossis daim ntawv lo ntawm cov xov hlau tsis muaj teeb meem ntev npaum li tag nrho cov terminals sib phim. Txawm li cas los xij, feem ntau nws yog qhov zoo tshaj plaws los ua raws li cov ntsuas ntsuas kom tsis txhob muaj kev ntxhov siab tom qab.
Thaum ua tiav lawm, cov neeg hais lus tau hais tias "nyob rau theem," uas txhais tau hais tias ob tus neeg hais lus ua haujlwm tib yam. Txawm li cas los xij, yog tias ib qho ntawm cov kev sib txuas no xaus rov qab (piv txwv li, qhov zoo rau qhov tsis zoo tsis yog qhov zoo rau qhov zoo), cov neeg hais lus raug suav tias "tawm ntawm theem." Qhov xwm txheej no tuaj yeem ua rau muaj teeb meem loj heev. Nws yuav tsis ua rau cov khoom puas tsuaj, tab sis koj yuav hnov qhov txawv ntawm cov zis, xws li:
- Nyob heev, lean-sounding bass, tsis zoo subwoofer, los yog ob qho tib si.
- Tsis pom qhov nruab nrab duab.
- Kev nkag siab dav dav tias lub kaw lus tsis zoo.
Tau kawg, lwm yam teeb meem tuaj yeem tsim teeb meem suab zoo sib xws, tab sis theem hais lus tsis raug yog ib qho yuam kev feem ntau thaum teeb tsa lub tso suab. Hmoov tsis zoo, Kev teeb tsa Speaker theem yog yooj yim rau kev saib xyuas, tshwj xeeb tshaj yog tias koj tab tom cuam tshuam nrog pawg ntawm audio thiab video cables.
Yog li, siv koj lub sijhawm kom paub tseeb tias txhua tus hais lus nyob rau theem: zoo-rau-zoo (liab-rau-liab) thiab tsis zoo-rau-tsis zoo (dub-rau-dub).
FAQ
Kuv yuav ua li cas sib txuas lus hais lus xov tooj?
Txhawm rau txuas cov kab lus hais lus, teeb tsa koj cov neeg hais lus thiab cov khoom siv, tom qab ntawd xyuas kom lub hwj chim tawm. Ntsuas thiab txiav txhua lub xaim, strip cov xov hlau, tom qab ntawd txuas cov crimp connectors thiab siv cua sov kom ntsws. Thaum kawg, rov txuas cov neeg hais lus.
Yuav ua li cas kuv xaim tsheb hais lus rau lub amp?
Siv lub tsheb amp thaiv cov khoom siv xaim koj lub tsheb hais lus rau lub amp. Muaj ob peb txoj hauv kev los xaim lub amp, tab sis feem ntau, koj yuav tsum tau ua tsib qhov kev sib txuas yooj yim (roj teeb lub zog, hauv av, chaw taws teeb tig-rau, suab tawm tswv yim, thiab suab tso tawm).
Tus hais lus zoo li cas?
Txhawm xaiv cov neeg hais lus raug cai, koj yuav tsum saib cov terminals muaj nyob ntawm koj cov khoom siv. Hlau ua los ntawm 100% tooj liab los yog tooj liab-plated txhuas hlau feem ntau tsim lub suab zoo tshaj.
