Kobuchwepheshe, Electronic
Indlela ukudibanisa lo mshini ukuya emotweni? Indlela uqhagamshele subwoofer ukuba lo mshini? Indlela ukudibanisa msindo unomathotholo
izihloko Automotive, Ayikho enye, ingakumbi kufutshane inkoliso yabantu abangamadoda yelizwe lethu enkulukazi. Abaninzi kuthi ukuchitha ixesha elininzi kunye nemali, nisiwe "umhlobo yentsimbi 'bakhe bafezeke enkulu kakhulu. Oku kuyinyaniso ingakumbi xa kufikwa umculo emotweni kunye acoustics. Ukongeza, sisoloko sifuna ukuba ukuzama ukusindisa ndingade ngokwenza ubuncinane yinxalenye yomsebenzi ngezandla zakhe. Ngaphezu koko, bonke wakha wenza into okokuqala. Kodwa kwakhona ndikukhumbuze ukuba kubhetele nangoku ukulinganisa izihlandlo ezisixhenxe phambi kokuba wenze into ethile. Le ndlela iza kungakongela ixesha elininzi kunye nemali.
Namhlanje siye sithethe malunga ukudibanisa njani lo mshini ukuya emotweni. Sikholelwa ukuba esi sihloko ziya kuba nomdla kuwe.
Makhe sicinge ukuba sele nje ukukhetha imodeli ekunene, kodwa ukwenza igumbi le ufakelo emotweni yakho. Ngoku ke kufuneka ukuba wenze kweentambo elungileyo amnike lo mshini, uze uqhagamshele kwi-acoustics kunye prokinut intambo unomathotholo ngokwayo. Noko ke, makhe sithethe ngayo yonke into ngokweenkcukacha ezingakumbi.
msindo amandla
Beginners ngubani kuqala nazo enesandi imoto sele abinzwe core wire balo babulingana nesandla, nto leyo uyibone kubomi bemihla ngemihla (kuhle, ngaphandle kokuba owoyamaniswe ukuba usebenzisa oomatshini welding okanye into elolo hlobo kumsebenzi wam - ke kufuneka ukuba olu khetho wayeza bamangaliswa).
Ngokwahlukileyo inkolelo ethandwayo, yokukhulisa kudla ukusuka ekwinqwelo imisinga umbane ixabiso ephucukileyo. Ngaloo ndlela, iyunithi-channel emine watts 50 etshaneli nganye iya kudla phantse 17 A. Akukho okubi, akunjalo na? Kakade ke, ukuba unikezelo nqanawa kuya kufuneka ukusebenzisa ucingo kunye necandelo elikhulu ngokwenene emnqamlezweni. Ngoko ke ngaphambi kokuba uzama ukusebenzisa lo mshini kwi emotweni, ndwendwela iivenkile elithile.
Le version zakudala
Makhe sihlolisise iintambo zoqobo. Kulo mzekelo, iintambo babambelela ngqo ibhetri imoto. Ayiyomfihlo into yokuba kwiimeko ezininzi ibhetri iphantsi ukwesona, ngelixa lo mshini ibekwe ngaphakathi isithuthi. Ngako oko, le ntambo ezintle uhamba phantse lonke ngaphakathi emotweni. Yiyo loo nto kubalulekile ukuba ukukhusela iintambo usebenzisa ophezulu fuse umgangatho, yaye oko kufuneka zibekwe ngakumbi kwe-30 cm ukusuka ibhetri.
Ngoko ke ngaphambi kokuba uzama ukusebenzisa lo mshini kwi emotweni, yaye tyelela i zikagesi athenge fuse eqhelekileyo.
A bit ekwambathiseni
Kwakhona, musa ukulibala zigqunyiwe Ukongezelela USB, ukususela 17 A ukuba undikhohlisile. Sifanele ukukhusela ngenyameko indawo phakathi gumbi injini elingaphakathi, njengoko intambo kukho frays. Ngenxa umthetho, kukho gasket irabha, kodwa kukho ukuxolelwa. Ukuba kunjalo, ngaba na ukuthintela ukusetyenziswa enemikhono zeplastiki eyenziwe ngeplastiki ixesha elide nangobulungisa nesithokothoko. indlela onoxanduva kulo mba, ekubeni ikuvumela kokuba atyabukile intambo isuke kwi emzimbeni but is ngokucacileyo akufanele ngayo!
intambo Ukukhetha
Musa ukulibala ulawulo segolide: amalungu amancinane, ukhuseleko ngasentla! Yobuninzi iingcingo kunye ezahlukeneyo cross-candelo izaliswe nelahleko aphezulu amandla, kwaye ukusuka kwindawo yokucingela ukhuseleko emlilweni ukuba ayikhangeleki ngendlela engcono.
Ukongeza, i-wire icandelo thabatha kufuneka kulingana naleyo intambo ezintle. Uthungelwano yangoku mnye, ixabiso layo njalo. Ukuba iingcingo ziya kuba amacandelo ahlukeneyo, baya shushu ngokugqithisileyo, ezenza kwakhona igcwele ngomlilo emotweni.
Kwakhona, ukuba nezintya ezingcakacileyo - ukuxhathisa eliphezulu. Xa kungekho tyala musa sinayo iintambo eliqalise ukusuka ibhetri yokukhulisa, njengoko ukuthethileyo ye yangoku amandla eyehlayo phezu kwabo.
A kancinci physics nakwimathematika
Okokuqala, khangela yintoni na inani eliphezulu yangoku zidliwe lo mshini asetyenziswa nguwe. Ukuze wenze oku, khangela fuse (okanye iifyuzi). Masithi sesimangalo lwakho kuthiwa ukumelana 100 A. nangoko umbeka ngcono yomqeshi. Kuba imoto enohlobo Kukhethwa ukuba ubuncinane ezintlanu.
I = 100 A; L = 5 m.
Nokuba ukusetyenziswa iphezulu ngoku, i drop ombane ekupheleni kunye ye olu cingo kufuneka ingadluli 0.5 V. Ukukhumbula eziziziqalelo ukunganyangeki yesikolo ubalo ifomula, uze wenze ubalo elula:
Ngokuqhelekileyo R = U / I = 0, 5 V / 100 A = 0, 005 ohms.
Ngoko ke, lo ukumelana cable kufuneka ingadluli 0, 005 ohms. Ekubeni uceba ukusebenzisa baninzi ezintlanu eemitha, kuyimfuneko ukubala kweelana abangakwaziyo kwimitha:
R m = R Malunga ne / L = 0, 005/5 = 0 ne 001 ohms.
Njengoko ubona, kufuneka sibe ucingo kunye ukumelana linear elingekho ngaphezulu kwe-0 ne 001 ohms / m. Kwaye ngoku ungathatha linekhathalogu wabenzi, uze ukhethe into efanelekileyo.
intambo Ixhuma
Emva indlela kwakho ucingo kule ndlwana, ungakwazi ukudibanisa kwi-terminal ezakhayo lo mshini. Thabatha intambo elidityaniswe ngqo umzimba, yaye ndizele oku kuyimfuneko ukusebenzisa ikopi efanayo cross-icandelo njengoko le plus. Xa kungekho tyala musa babhenele Ngoncedo ngezikhonkwane! Qhoboshela nezitshixo kuphela, indawo uqhagamshelwano kufuneka icocwe ukusuka imizila umgangatho ubuninzi ipeyinti kunye nezinye izinto.
wire ibhetri HIV kufuneka adityaniswe kwi terminal + 12V, kwaye ezingakhiyo - to GND (emhlabeni - emhlabeni, GND). Phambi kokuba uqhagamshele wokukhulisa unomathotholo, fumana qha ekude, kuba eyenzelwe bazibandakanye kwicingo ehamba nje kude. Kuyinto apho kwaye kukho abo kakhulu 12V, kodwa ngenxa yokuba radio kwaye asebenze umsebenzi wokukhulisa. Amaninzi le ntambo blue (okanye eluhlaza kunye ngomvumbo omhlophe). Bekuya kuba mnandi ukufaka inkqubo nje capacitor.
Tsala intambo evela kunomathotholo
Siyaqhubeka ukuba siwuqwalasele lo mbuzo: "? Indlela ukudibanisa lo mshini unomathotholo" Ngoku kufuneka ukuba usebenzise intambo apho uphawu uya kusuka umdlali lo mshini. Njengomgaqo, akungena evela imveliso umgca (Line Out), isiqu "iintsimbi" kwiqela lenjongo angasemva.
Nceda uqaphele ukuba i-radio imifuziselo ezahlukeneyo kwaye kbavelisi ezohlukeneyo inani ezahlukeneyo iimveliso emgceni. Amaninzi, kukho izibini abathathu, kodwa abadlali zobungcali amaxesha ngaphezulu. Oku lubanika zilandelayo: Front, yangasemva kunye Inkqutyana, eyenzelwe sokudityaniswa ngaphambili, asirhawule iinkqubo isandi, ngokunjalo subwoofer. Nguwuphi nye ufuna - kuxhomekeke kuhlobo msindo kwi imoto ubazuzileyo.
Idibanisa zonke iingcingo uqhagamshelwano, nto leyo luphawulwa zokuhlola oluphuculweyo. Enyanisweni, ukhetho lwe ugesi kakhulu itsalelwa kumxholo kwinqaku eyahlukileyo, ngoko sinikela thina komnye kwibhunga wethu. Xa kungekho tyala musani sinayo kuyo, iimveliso zokuthenga eyaziwa kuphela kunye nababoneleli omthembileyo.
Phambi kokuba ukuqhagamshela wokukhulisa ukuba imoto yakho, musa ukuba akufuneki ukuba niyilese nemiyalelo yokusebenzisa. Oku kuya kukunceda ukuba uphephe iingxaki ezininzi.
Qhagamshela intambo lo mshini ulawulo
Sele wathi kuyimfuneko ukubeka neengcingo ukuze wolawulo lo mshini. Phela, uyacebiswa ukuba, ukufumba ucingo uqhagamshelwano. Ingakumbi ukuba kukho intambo eyodwa ukulungiselela le njongo ngokweendlela ezininzi. Enye ekupheleni kwayo iqhotyoshelwe ngombhobho (kwakhona bakhumbuze ukuba kubhaliwe zipeyintwe blue okanye blue-ezimhlophe), kunye nezinye - unomathotholo. Icebiso: ukuthenga amandla apha emotweni, qiniseka ukuba bathenge zonke iingcingo kunye naye; kuba kukulungele ukuba babonisane ngalo ukusuka nomthengisi.
Akukho mfuneko ukuthenga icandelo elikhulu intambo, njengoko kudlule kwemisinga ezincinane kakhulu ngalo.
amanqaku ezibaluleke kakhulu
qaphela kakhulu ebalulekileyo: kuyo nayiphi na imeko, musa indlela ucingo uqhagamshelwano kufutshane zikagesi! Umzekelo, ukuba iintambo Amandla uya ekunene ngokusebenzisa ndlwana, ezi ngcingo control kufuneka sidlule ngasekhohlo, kangangoko oku kunokwenzeka ukususela amandla !!!
Ukongeza, ungenza kuzolula phantsi iikhaphethi salon, njengokuba kulo mzekelo, amathuba ubuninzi elingekho "catch" ingxolo. Ukuba nesibindi ubudenge ihlabathi, ehlahla ngcingo emva umva, ngoko xa injini nakuze cod, ebhombolozayo kunye enye ingxolo kwi abantetho isisiXhosa. Ayikho enye indlela ngaphandle aliphinde ngokupheleleyo wonke umsebenzi kule meko angeke. Ngoko ukudibanisa njani lo mshini ukuya imoto - ukusebenza ixesha elide kwaye usoloko udiniwe, akukho mfuneko mandikhawulezise up.
Kwiimeko kakhulu, kwala macingo wenza ukuba ukutsala yophahla, ukuzifihla phantsi entofontofo. Oku kuyinyaniso ngokukodwa izithuthi yeqondo eliphezulu ukuba ngokoqobo "abotshwe" iintlobo ezahlukeneyo electronic. Kulo mzekelo, i uphazamiseko ukuze ukuba kuyimfuneko ngamanye amaxesha ukusebenzisa yokuhluza eyodwa.
Umahluko ngokudibanisa iintlobo ezahlukeneyo yokukhulisa
Ukuba ufake lo mshini ijelo-mbini, kuya kufuneka ube uqhagamshelwano ngentambo efanayo. Ukuba quad - iperi kabini-ucingo okanye abane-ezizodwa.
Kukho nenye indlela. Yonke imifuziselo eqhelekileyo yokukhulisa banamhlanje (Audison, umzekelo) baxhotyiswa umsebenzi lonikezelo lwangaphakathi ngamagalelo ngaxeshanye. Ngokufutshane, kulo mzekelo, nayiphi na ukwandiswa awufuni.
Ukuba imveliso umgca ukusuka umdlali yakho musa, oko elidityaniswe ngqo izithethi (umqondiso omkhulu). Phantse zonke izixhobo eqhelekileyo ngoku kuba ezinjengeetheminali ezahlukeneyo (Hi kwinqanaba igalelo). To connect usebenzisa ixhaphakileyo iintambo isithethi, yaye oko bekuya kuba bhetele ukuba ukubaphazamisa izibonda.
Dibanisa msindo single-channel (eyaziwa njenge uwaphe bar)
In enomzali-channel yokukhulisa kuba umsebenzi omnye kuphela - ukuqhagamshela ukuya subwoofer. Bona babe namandla enesidima kakhulu, kodwa kufuneka ukukwazi ukusebenza phantsi komthwalo ephantsi-amanzi. Yintoni na, endleleni? In eqhelekileyo ukuvimba ive wagons of ohms-4 kuphela, nazo zonke ezinye izixhobo na iinkcukacha asezantsi kakhulu (ohms 3, 2 ohms, 1 Ohm). Le nto ibizwa ngokuba umthwalo esezantsi-amanzi. Zonke ezi yokukhulisa ezi D-class.
Namhlanje, bonke baye eyakhelwe-ngaphakathi LPF-filter yolwazi zonke ezitsho ngaphezu kwabo ukuba uzibekela nje lininzi subwoofer. Umphathi wesekethe uyidibanise kwi ihlazo ilula. Subwoofers ezidibene ngokunxuseneyo okanye kuthotho, okanye isithethi enye kuphela imvelaphi inyuselwa khona. Ngaxeshanye, ungenza nokuba ukudibanisa ngaphezu ezimbini woofers kwangoko, kodwa kubalulekile ukuqwalasela ukuba yonke imizekelo subwoofers uyakwazi ukumelana ukwanda kakhulu uxhathiso.
Sinikeza scheme lowo kwindawo eziqheleke kakhulu elula. uphawu yomgama ukusuka ingxelo iya lo mshini, ushwankathelwa zwi. ulawulo Umzobo iintambo iintambo zothumelo ukuba kufunyanwa imiyalelo evela kumenzi yakho.
Indlela ukudibanisa ezimbini ngombhobho channel?
Kwaye ngoku siyazi ukudibanisa njani lo mshini unomathotholo, ukuba imodeli ezimbini-channel. Devices elolu hlobo ukuze amaninzi ngokubhengezwa iphedi ehlabathini somsindo imoto. Isizathu kukuba imali nje kuphela, kodwa lula. Ezi yokukhulisa adla ngokusetyenziswa ukudibanisa izithethi ngaphambili okanye subwoofer. Makhe sithethe nganye kwezi ndlela.
Ehlanganisa izithethi ngaphambili
Ukuba uceba ukusebenzisa unit for i "ujingi" ngaphambili okanye izithethi angasemva, ukudibanisa kwi imo yesitiroyo. Ngoko ke, indlela ukudibanisa msindo ijelo-amabini?
Uphawu kubonelelwa kwinqanaba elisezantsi okanye eliphezulu. Kunqweneleka ukudibanisa lokucoca ephantsi-pass (HPF), nto leyo ibaluleke ngokukodwa xa ukuyinyusa le wesekethe. Kulo mzekelo, umthwalo wokukhulisa nganye ukuya ohms-2. Ngenxa yoko, channel ngalinye sixhonywe kwinkqubo isithethi omnye 4 ohms.
Ohlanganisa subwoofer
device eqhelekileyo kakhulu kwi ebizwa ngokuba "ibhulorho" ukhetho. Ngaphambi ukudibanisa indlela subwoofer ukuya wokukhulisa, qiniseka ukuba "amathayara" lwesixhobo: phantse kuzo zonke iindlela ezintsha ukusebenzisa ngokupheleleyo le ndlela. Ngako oko, imiyalelo zabo imizobo eneenkcukacha ezibonisa ukudibanisa phi nendlela ngcingo akhabayo kunye navumelanayo. Kulo mzekelo, amandla ushwankathelwa, kwaye isandi ifunyenwe yaye ifumile juicier.
Ukongeza, iqela ngasemva iqulethe icons ezibonisa izihlanganisi ngenxa intambo, emhlabeni, yaye lamagumbi yi kwiingcingo ukuya izithethi. Easy ukuqonda. Apha ukudibanisa indlela subwoofer ukuya umsindo. Akukho nzima kakhulu, akunjalo na?
Ezinye imifuziselo uneswitshi ezizodwa, apho ungadlulisela ubuchule kwimo mono. Kakhulu kubaluleke: ukuba usebenzisa imo ibhulorho, khumbula ukuba kulo mzekelo, phantse zonke i "amps", ngaphandle ezinqabileyo, musa ukusebenza phantsi umthwalo ohms ngaphantsi kwe-4! Phambi kokuba uqhagamshele subwoofer ukuba lo mshini, nabokugqibela kufuneka zibandakanywe filter LPF. Kungenjalo, sonke ezitsho ngaphezu 50-100 Hz uya kuya subwoofer, kwaye intshabalalo ithemba isandi. Mhlawumbi ongeze athande ukuba abantu Akulungile kunye indlebe umculo.
imigudu ezine!
Nendlela ukudibanisa msindo ijelo-4? Ngokubanzi, kwaye kule meko akukho nanye nzima. HIV ibhetri cable kume, ngokulandela imiyalelo ngentla (ucingo uthathe umgangatho ziyatyeba kwaye ngcono kangangoko kunokwenzeka).
iimveliso Line kwirediyo (RCA - amahle) kufuneka ibe ezine kubo. Ukuba ngaba 2, athenge yokuchaka, nto leyo esele zikhankanywe apha ngentla. Lineyniki eqhotyoshelweyo umdlali kunye umsindo. Ukuba uza ukudibanisa lo mshini unomathotholo mveliso, qiniseka ukuba ukhuphe ibhetri, njengoko oku aqhumisele fuse.
Okulandelayo, intambo ulawulo (kude) inabela phakathi kwe tape lomsindo amps. Njengokuba sele sitshilo, oko ibhityile kakhulu kwaye kakubi badinga yokubahluza ezikumgangatho ophezulu. Ke ezihlobene izithethi, okanye Useto.
Indlela ukudibanisa i olunye-channel amandla ngombhobho?
Olu hlobo kwezixhobo - xhulumaniso uqobo imifuziselo omnye kwimeko single- kunye ezimbini-channel. Ngenxa yoko, kunokwenzeka ukuba ukuqhagamshela subwoofers ezininzi, yaye iziphumo eseleyo (ziphawulwe icons ahambelanayo) "usixhome 'ngaphambili kunye izithethi angasemva.
Indlela entabeni yokukhulisa eziliqela?
Indlela ukudibanisa yokukhulisa ezimbini? Ukuba uceba ukufaka emotweni izitena ezininzi ezilolu hlobo, kukho iindlela ezimbini ukwenza oku. Okokuqala - ukufikelela nje USB enye ubukhulu kwi ibhetri, wandula ke wayiphakamisa ngokusebenzisa yokuchaka ukuya yokukhulisa yangoku. Ziqapheleni! Ukuba wire na ixesha elide ngaphezu kweesentimitha ezi-40, kwaye kananjalo sibe elisezantsi (xa kuthelekiswa ne intambo engundoqo) ubukhulu, kubaluleke kakhulu ukuba abakhusele ngokusebenzisa iifyuzi.
inombolo Option ezimbini. Tsala iingcingo ibattery kangangoko ukuba yokukhulisa efakiweyo. Nangona ukuntsonkotha okubonakala uzobe olwenziwe isigqibo esinjalo, xa kusenziwa loo nto imbi kangaka. Into yokuba isibini iingcingwana ezibhityileyo kakhulu kuba kulula kakhulu ukuba alahlele ngaphezu omnye zamafu. Ke okona kubalulekileyo, kule meko kufuneka ucinge nje malunga ukudibanisa njani lo mshini 2. Yaye iifyuzi kubakho ixhala.
Tsala iingcingo kwinkqubo isithethi
Makhe sithethe ngeempawu yokuqhagamshelwa yokukhulisa kunye nemibhobho. Njengoko ngaphambili sitshilo, kuyimfuneko ukusebenzisa iingcingo ezizodwa. Bayakwazi kuzolula, bengoyiki ukuphazanyiswa kwezinye elektroniki emotweni. Kodwa crossover "crosstalk" ive ukuba ukubamba real kakhulu, kangangokuba intambo kufuneka zibekwe kude kangangoko kunokwenzeka kwimithombo yokuphazamiseka kunokwenzeka.
Inye kuphela ingxaki. Sithetha okuwisa of cable emnyango. Ngoko ukudibanisa njani lo mshini ukuba izithethi? Kwiimeko ezininzi, abenzi musa ukulibala ngomboleki, beshiya izihlanganisi ekhethekileyo amajelo intambo okanye iyalungisa enemikhono zerabha kubo. Kodwa lo hlobo izipho kushishino lwemoto ukuba silinde, kwaye ke ngoko kufuneka ukuba ukubaqhelisa imingxunya ezongezelelweyo.
Musa ukulibala ukuba ulisonge iterminal yebhetri phambi ukusebenza!
amanye amacebo
Ukuba ufunda ngenyameko inqaku, mhlawumbi abangakubonanga wakukhankanya fuse. Yiyiphi imizekelo asetyenziswa kakhulu ukukhusela le nkqubo?
Iyunithi intloko ingathintelwa kubaswa lever ukhuseleko oluqhelekileyo. Ekubeni ibekwe ngqo phantsi ukwesona, kuyimfuneko ukuba athenge umnini kangangoko ubumanzi-proof yokusebenza. Kuba eliphakathi amandla iinkqubo iifyuzi abafezekileyo AGU, ongathi yimbonakalo uphawu, sifunda izixhobo ngeenxa enkulu.
Kodwa nantsi izithethi ezinamandla apho kufanelekileyo ukukhusela izinto ANL (ukuba iflethi, ngokohlobo tablets). Njengoko enye izixhobo ezinjalo ungathatha itshintshela oluzenzekelayo, apho inkqubo nangoko obestochat xa kwisiphaluka elifutshane okanye ukwanda esikhawulezileyo of ombane. Ngokulandela la macebiso, uya ugcine izixhobo zakho zikwimeko top!
Ngoko wajonga ukudibanisa njani lo mshini ukuya abantetho isisiXhosa. Fundisisa imiyalelo uze uzame ukuba usike iingcingo kakuhle! ithamsanqa!
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