Kodi Chimachititsa Bwanji Magalimoto Kuti Asunge Mafuta?
Pamene fuseti yowonjezera mafilimu imamenyedwa, kufika kumunsi kwa nkhaniyi kumayambira pozindikira ndondomeko yomwe imapangidwira fumbi. Pali mitundu iwiri kapena itatu ya magalimoto amphamvu mu fomu yomwe imakhalapo, kotero kupeza chomwe chimayambitsa pazochitika zilizonse zimaphatikizapo kuwona zomwe zimawombera ndiyeno kuchepetsa mwayi wa chifukwa chake izo zinatero.
Nthawi imene chingwe chimagwirizanitsa amplifier mwachindunji kwa batri , ndipo yowongoka bwino, ndiye kuti padzakhala fuse yomwe imatha kupweteka kuphatikizapo mkati mwa fuse. Muzitsulo zina, mphamvu imachokera ku malo ogawa ndi fuseti yake. Choncho, malingana ndi momwe magetsi amathandizidwira mu magetsi, mukhoza kupeza nokha ndi maferesi osiyanasiyana.
Mulimonsemo, zifukwa zikuluzikulu za fuse amphamvu zolimbana ndi zowawa zimaphatikizapo pang'onopang'ono pamtunda wa magetsi ndi zolakwika za mkati. Kuti muwone bwinobwino chitsimikizo chenicheni cha vutoli, muyenera kutulutsa voltmeter.
Zowonjezerapo Zophatikiza Fuse Njira Zowononga
- Pezani fuseti yofooka.
- Bwezerani fuseti yoyaka ndi chirichonse chatsekedwa.
- Ngati fuseyi ikugwedezeka ndi chirichonse chatsekedwa, mwinamwake mwina yayifupi pakati pa fuseyi ndi dongosolo lonselo.
- Bwezerani fuselo kachiwiri ndi amplifieryo atachotsedwa.
- Ngati fuseyi ikuwomberabe, pamakhala kanthawi kwinakwake.
- Ngati fuseti sizimawombedwa, chirichonse chimatsekedwa, koma chimapweteka pamene amplifier ikugwedezeka, mwinamwake vuto lamkati ndi amplifier.
Kupeza Zina Zolakwika Zopangira Zowonongeka Zowonongeka
Choyamba pofufuza chifukwa chake fuseti yaikulu imapitirizabe kuwomba ndikuzindikira kuti fuse yomwe ikuwombera. Ngati mwasintha kale fusetiyi, ndipo mutadziwa kuti ndi yani, ndiye mutha kudutsa sitepe iyi.
Ngati simunalowe m'malo mwa fusetiyi, dziwani kuti pamene simunayambe kugwiritsa ntchito fuseti yowonongeka ndi imodzi yomwe ili ndi chiwerengero chokwanira, muli otetezeka pogwiritsira ntchito ziwerengero zochepa zomwe mukupeza kuti mukupeza vutoli.
The crux of the issue is that fuses zimapweteka pamene zimatuluka mwachisawawa kuposa momwe zingathere, ndipo kutentha kotentha kumatha kusamalira pang'ono kusiyana ndi fuse. Popeza kuti fuse yoyamba inali yotentha kwambiri, ikaika fuseti yatsopano mofanana, ingalole kuti amphamvuyi ikhale yovuta kwambiri kuposa momwe inayambira musanayese fuseti yakale, yomwe ingabweretse mavuto ena mkati.
Ngati mumagwiritsa ntchito maferemu ang'onoang'ono pa njira zotsatirazi, mungathe kuzindikira komwe kuli chigawo chochepa kapena chosagwira ntchito, koma simungathe kuonongeka kwa amp.
Mulimonsemo, mukufuna kudziwa kuti ndi mafayi angati omwe ali ndi mzere wogawira magetsi omwe ali nawo ndikuyang'ana magetsi kumbali zonse ziwiri . Amps ena amawongolera mwachindunji mabakiteriya abwino ndi fuseti imodzi, ndi fuse yomwe yamangidwira, pamene ena amakoka mphamvu kuchokera ku malo ogawidwa, omwe amagwirizanitsa ndi fuseti yaikulu.
Ngakhale mutha kuyang'ana fusayiti yomwe ikuwombedwa ndi kuyang'ana kapena kuyesa kuwala, volt kapena ohmmeter ndiyo njira yeniyeni yopitira. Muyenera kuyang'ana magetsi kumbali zonse za fuseji, kuyambira ndi yaikulu, kapena batri, fuse.
Ngati fuse yomwe ili ndi mphamvu yomweyo pamapeto onse awiri, izo zikutanthauza kuti ndi zabwino. Ngati ili ndi magetsi pambali imodzi koma osati ina, izo zikutanthauza kuti ndizoipa. Mutatha kudziwa ngati mukugwira ntchito yaikulu, yogawa, kapena fusefrifier fuse, mukhoza kupita ku sitepe yotsatira.
Kuzindikira Fuse ya Blown Car Amp Battery
Ngati muwona kuti fuseti yanu ikuwomba, ndiye kuti mufuna kumvetsera nthawi. Yesani kuyika fuseti yabwino, yoyenerera bwino ndi mutu wa mutu wanu-ndi kutsegulidwa kwa amplifier. Ngati fuseyi ikuwombera mwamsanga, nthawi zonse zikadatha, ndiye kuti mukuchita zinthu zochepa pamtambo wa mphamvu pakati pa fuseyi yaikulu ndikugawa, kapena pakati pa fuse ndi amplifier ngati palibe gawo logawa dongosolo.
Mukhoza kuyang'ana kuti mupitirize kukhala pakati pa mbali yakufa ya fuse ndi kuti mutsimikizire. Muzochitika zachilendo, ohmmeter iyenera kuwerengera "kulemetsa" pamtundu uwu. Ngati ikuwonetseratu kupitiliza, muyenera kuyang'anitsitsa kayendetsedwe kake ka mphamvu kuti mupeze pomwe ikugwirizanitsa ndi nthaka. Nthaŵi zina, chingwe cha mphamvu cha chafed chimangolumikizana ndi nthaka pamene mukuyendetsa galimoto, zomwe zimapangitsa kuti fuse yomwe imathamanga mukamayenda mofulumira kapena malo ovuta.
Kusanthula Kugawidwa Kosavuta Kupewa Amp Fuse
Ngati mbali zonse za fusezi zili ndi mphamvu, ndipo mbali imodzi ya malo ogawidwawo ali ndi mphamvu koma mbali ina ya fusetiyo yafa, ndiye kuti mwina mukugwira ntchito ndi waya wochepa kapena mphamvu yamakono. Pali njira zingapo zodziwira kuti ndiyani yemwe akulakwira, malingana ndi momwe makasitomala anu amayikidwira ndi kumene waya akuchotsedwa.
Choyamba ndiyang'anirani ngati mungathe kuona waya wothandizira omwe akugwirizanitsa ntchito yogawa. Pa malo abwino, mudzatha kuona kutalika kwa waya, ngakhale zitatha kubwezera kapepala, mapepala, kapena zidutswa zina, zomwe zingakulolereni kuti muwonetsetse kuwonongeka komwe kungalole kuti uyanjane ndi nthaka.
Ngati izi sizingatheke, ndiye chinthu chotsatira ndichotsegula waya kuchokera pa amp amp, onetsetsani kuti mapetowa sagwirizana ndi nthaka, ndipo fufuzani ngati fuseyi ikuwomberabe. Ngati izo zikutero, ndiye vuto liri mu waya wothandizira, ndipo kulichotsa ilo lidzakonzadi vuto lanu. Inde, muyenera kusamala pamene mukuyendetsa waya watsopano kuti iwonongeke.
Ngati fusetiyo siipseza ndi waya wothandizira kuchoka pa amp, ndiye kuti muli ndi vuto lamakono lamkati, lomwe ndilovuta kwambiri kupeza-ndipo mwina simungathe kudzikonza nokha. Pokhapokha mutakhala ndi chidaliro cholimba pogwira ntchito ndi zamagetsi, mwinamwake mutha kumatenga mpikisano kwa katswiri, kapena kungochitapo kanthu palimodzi. Ngati zatsopano, zikhoza kukhala pansi pa chivomerezo.
Kuzindikira Blown Internal Amplifier Fuse
Amps amatha kupanga fuses yomwe imagwiritsidwa ntchito, koma pofufuza chifukwa chake mtundu wa fusewu wathyoka, osangokhalira kukonza vuto, ndizovuta kwambiri kuposa kungofuna waya wochuluka. Ngati amp amphamvu, ndipo mbali imodzi ya fuse yomwe ili mkati imakhala ndi mphamvu koma inzake siili, ndiye kuti mumakhala ndi vuto linalake mu amp.
Ngati mungathe kudziwa nthawi yomwe fuse yomwe ikuwombera, mukhoza kuyandikira kwambiri kuti mudziwe chifukwa chake chikuchitika. Mwachitsanzo, amps amoto ali ndi magetsi awiri: gwero lalikulu la mphamvu kuchokera ku batri limene likupezeka pamene kuyatsa kuli muzowunikira kapena malo othamanga, ndi "kutalikira kwina" magetsi omwe amachokera ku mutu wa mutu .
Ngati fuseyi ikuwombera pamene mutu wanu umachotsedwa, kutanthawuza kuti palibe mphamvu yakhala ikugwiritsidwa ntchito pamtunda wautali, ndiye kuti muli ndi vuto ndi mphamvu ya amp amphamvu. Izi zikhoza kuchitika chifukwa chokweza mphamvu kumbuyo, kugwirizanitsa wokamba nkhani kapena okamba omwe ali ndi mitambo yomwe imakhala yochepa kwambiri, chifukwa chokhala ndi nthawi komanso ntchito.
Ngati fuseyi ikangopweteka mutangotembenuza mutu wanu, ndipo mphamvu imagwiritsidwa ntchito kumtunda wotalikirana, ndiye kuti mukuyang'ana vuto ndi amp's output transistors. Komabe, pali mitundu yambiri yosiyana-yofanana ndi yotembenuza, yotembenuza, ndi zigawo zina-zomwe zikhoza kukhala zoipa. Ndipotu, oyankhula zoipa kapena osonkhezera mauthenga angayambitse vutoli-ngati fuseti imangowonjezereka pamene voliyumu pamutu imatsekedwa.
Kukonza kapena Kusinthitsa Amplifier Wotsuka Magalimoto
Kukonza chingwe cha mphamvu kapena waya chimakhala bwino kwambiri: yikani yatsopano, yikani njirayo kuti kusungunula kusasokoneze kapena kusakaniza pa chirichonse, ndipo ndibwino kupita. Ngati muwona kuti mukulimbana ndi cholakwika chamkati chamkati, ndiye kuti vutoli ndi lovuta kwambiri.
Pa zifukwa zosiyanasiyana zikuluzikulu zimatha kulephera, zomwe zimakhala zovuta kwambiri zowonongeka. Ichi ndi chimodzi mwa zinthu zosakwera mtengo zokonzanso, kotero ngati muzindikira kuti mukulimbana ndi vuto la mkati lomwe limangowonjezera fuse yomwe ikuyendetsa pulogalamu yayitali, ndikukhala ndi mtengo wotsika mtengo, ndiye kuti kuzipititsa kwa katswiri wamakina opanga kukonza-kapena kuyesa kukonza DIY ngati muli omasuka ndi zimenezo.
Mutha kupeza kuti mphamvuyi ndi yoyipa, komabe yomwe imakhala yotsika kwambiri. Nthaŵi zina mphamvu ndi zopereka zowonongeka zingawonongeke, momwemo nthawi zambiri mumakhala m'malo mopititsa patsogolo amp amp.
Ndipotu, ndifunikanso kuthetsa vuto lililonse musanagule mpikisano watsopano kapena kubwezeretsanso gawo lanu lokonzekera. Mwachitsanzo, ngati magetsi akulephera chifukwa chofunika mphamvu 8-ohm ndipo ikugwirizana ndi 4-ohm load, masentimita otuluka m'munda adzasintha mobwerezabwereza, zomwe zimadzetsa mtengo wina wokonzanso mtengo.