Atagula laputopu wabwino kapena foni yozizira, timakondwera kugula, ndikusilira mawonekedwe ndi liwiro la chipangizocho. Koma ndikofunikira kulumikiza chidani kwa okamba kuti amvere nyimbo kapena kuonera kanema, tikumvetsetsa kuti mawuwo amatulutsa ndi chipangizochi, monga akunenera "litanena" linene ". M'malo momveka bwino komanso yoyera, timamva phokoso laphokoso ndi phokoso lakumbuyo.
Koma musakhumudwe ndi opanga zodetsa, vutoli limatha kusinthidwa nokha. Ngati mukumvetsetsa tchipisi ndikudziwa momwe wagulitsira bwino, simungakhale wovuta kuti mumve mawu anu. M'nkhani yathu, tinena momwe angapangire mawu okopa mtundu uliwonse wa chipangizo chilichonse.
Kodi mungapange bwanji mawu omveka?
Pa gawo loyamba la ntchito popanga munthu wowaza, muyenera kupeza zida ndipo muyenera kugula zigawo zingapo. Gawo la amplifier limapangidwa pa bolodi ladera losindikizidwa ndi chitsulo chogulitsira. Kupanga tchipisi, gwiritsani ntchito malo ogulitsira apadera omwe angagulidwe m'sitolo. Kugwiritsa ntchito bolodi yamadera osindikizidwa kumakupatsani mwayi kuti mupange chida komanso chosavuta kugwira ntchito.
Pafupipafupi mofulumira
Musaiwale za mawonekedwe a omwe amaphatikizika kuchokera ku chip cha TDA mndandanda wa TDA, gawo lalikulu la kutentha kwambiri. Chifukwa chake, yesani ndi chipangizo cha amkati, kupatula kulumikizana ndi microcrity ndi mbali zina. Kuti muzizire zozizira za omwe athandizira, tikulimbikitsidwa kugwiritsa ntchito chipinda cha radiator kuti muchotse kutentha. Kukula kwa Gridi kumatengera mtundu wa chip ndi mphamvu ya omtsogolo. Ikani malowo chifukwa cha kutentha kwamiyala ikani pasadakhale nyumba.
Chinthu china cha kupanga odziyimira pawokha cha Humpfair ndi kugwiritsa ntchito mphamvu zochepa. Izi zimakupatsani mwayi wogwiritsa ntchito mkutu mgalimoto mwa kulumikizana ndi batri kapena pamsewu pogwiritsa ntchito batire. Mitundu Yosavuta Yothandizira imafunikira magetsi aposachedwa 3 ma volts.
Zinthu zazikulu za oyipitsitsa
Ngati ndinu wailesi yailesi yoyambira, ndiye kuti mugwire ntchito yabwino, tikulimbikitsa kuti mugwiritse ntchito pulogalamu yapadera ya pakompyuta - malo a sprint. Ndi pulogalamuyi mutha kupanga ndi kuwona schemas pakompyuta yanu. Dziwani kuti kupanga chiwembu chanu kumamveka, pokhapokha ngati muli ndi chidziwitso chokwanira komanso chidziwitso. Ngati ndinu wailesi yailesi yakangatiyi, ndiye gwiritsani ntchito njira zopangidwira ndi zotsimikizika.
Pansipa tidzapereka chiwembu ndi mafotokozedwe osiyanasiyana a njira zomveka:
Mutu wamutu wowaza
Phokoso la mahekitala owoneka alibe mphamvu zambiri, koma chimadya mphamvu zochepa. Ichi ndi chinthu chofunikira kwambiri pakuwaza mafoni omwe amadya mabatire. Komanso pa chipangizocho chitha kuyikidwa cholumikizidwa, kwa mphamvu kuchokera pa intaneti kudzera mu madambo atatu a magetsi.
Amphuce wapanyumba
Popanga mitu yamutu, mudzafunika:
- Chip tda2822 kapena analog ka2209.
- Msonkhano wapamtunda.
- Zidutswa 100 μf 4 zidutswa.
- Chisa.
- Cholumikizira kwa adapter.
- Pafupifupi masentimita 30 a waya wamkuwa.
- Chingwe chamoto (chotsekedwa).
Mchenjera a Formpuer
The Applifier imapangidwa pa bolodi la madera osindikizidwa kapena kukhazikitsa. Osagwiritsa ntchito makina osinthira mu mawonekedwe awa, popeza itha kusokonezedwa. Pambuyo popanga, anifieryu amatha kupereka mawu amphamvu komanso osangalatsa kuchokera pafoni, wosewera amapita piritsi.
Njira zoposa imodzi mwazomwe zimayipitsitsa kwa mahedifoni, mutha kudziwa bwino vidiyoyi:
Laptop Audio Empulifer
Laptop Amptop akupita nthawi yomwe mphamvu ya Mphamvu yomwe idamangidwa sikokwanira kumvetsera, kapena ngati olankhula alephera. The Applifier ayenera kupangidwira olankhula zakunja mpaka 2 watts ndikukana mpaka 4 ohms.
Nkhani pamutu: Momwe Mungapangire Khomo Lokhazikika
Laptop Audio Empulifer
Kupanga chiwonetsero, mudzafunikira:
- Gulu ladera losindikizidwa.
- TDA 7231 Microcrity.
- 9 Mphamvu yamagetsi.
- Mlandu pakuyika kwa zinthu.
- ContonterSirser osakhala polar 0.1 μf - zidutswa ziwiri.
- Condntherr Polar 100 μf - 1 chidutswa.
- Condnther Polar 220 μf - 1 chidutswa.
- Condnser Polar 470 μf - 1 chidutswa.
- Kukana kwamuyaya 10 com - 1.
- Pewani nthawi zonse 4.7 ohms - 1.
- Sinthanitsani malo awiri - 1.
- Chisa cholowa chojambulachi ndi chidutswa chimodzi.
Laptop Audio Dipreit Cernerait
Dongosolo la msonkhano limatsimikizika motengera chiwembu. Radiator yozizira iyenera kukhala yofanana kuti kutentha kogwirizira mkati mwa mliri mnyumba yam'midzi sikupitilira 50 digiri Celsius. Ngati mukufuna kugwiritsa ntchito chipangizocho panja, ndikofunikira kupanga nyumba ndi mabowo kuti mufanane ndi mpweya. Kwa nyumba, mutha kugwiritsa ntchito chidebe cha pulasitiki kapena mabokosi apulasitiki ochokera pansi pa zida za wailesi yakale.
Mutha kuwona malangizo owoneka bwino mu kanema:
Purmsmufair wa pa wayilesi yamagalimoto
Izi zimaphatikizidwa pa wayilesi yagalimoto imasonkhanitsidwa pa TDA85696Q, chiwembu sichikhala chovuta komanso chofala kwambiri.
Purmsmufair wa pa wayilesi yamagalimoto
Microcrity ili ndi izi:
- Kulowetsa mphamvu 25 watts pa njira imodzi m'ma 4 ohs ndi 40 watts pa njira ziwiri pa 2 ohms.
- Mphamvu zopereka 6-18 volts.
- Mitundu yosiyanasiyana yobala zokubala za 20-20000 hz.
Kuti mugwiritse ntchito mgalimoto, chithunzicho chikuyenera kuwonjezera zosefera kuchokera kuzosambira zomwe zimapangidwa ndi jenereta ndi dongosolo lomwe likuikiratu. Microcroct ilinso ndi chitetezo chochepa komanso kutentha kwambiri.
Phokoso lomveka la avtognitol
Kuyang'ana ndi chiwembu chomwe chimaperekedwa kugula zinthu zofunika. Chotsatira, jambulani bolodi ladera losindikizidwa ndi mabowo momwemo. Pambuyo pake, gwiritsani ntchito bolodi ndi chitsulo cha chlorine. Pomaliza, ludim ndikuyamba kugulitsidwa mankhwala osokoneza bongo. Dziwani kuti njira zamphamvuzo ndizabwino kubisalira wogulitsayo kuti palibe umboni wa chakudya.
Pa chip chimafunikira kukhazikitsa radiator kapena kukonza zozizira kwambiri mothandizidwa ndi woyamba, mwanjira ina, motero, ndi voliyumu yowonjezereka, omwe amathandizira.
Pambuyo kusonkhanitsa chip, muyenera kupanga seweroli molingana ndi njira yotsatirayi:
Stewese fluseme
Tsomba mu zosefera mu matembenukidwe 5, ndi waya wokhala ndi mtanda wa 1-1.5 mm, mphete yachikhulupiriro yokhala ndi 20 mm.
Komanso, zosefera izi zitha kugwiritsidwa ntchito ngati tepi yanu yojambulira ikugwira "kukanikiza".
Chidwi! Samalani ndipo musasokoneze chipongwe champhamvu, apo ayi microcroctrity imaphatikizidwa nthawi yomweyo.
Momwe mungapangire kuwonekera kwa Stereo Signal, mutha kuphunziranso pa vidiyoyi:
Purmsmuers pa transtors
Monga dera la Transtor Transtor, gwiritsani ntchito njira yomwe ili pansipa:
Mawu omveka omveka
Dongosololi, ngakhale anali wachikulire, koma ali ndi mafani ambiri, pazifukwa zotsatirazi:
- Kukhazikitsa kosavuta chifukwa cha zinthu zochepa.
- Palibe chifukwa chosinthira omasulira mu awiriawiri.
- 10 Watt Mphamvu, ndi malire okwanira zipinda zogona.
- Kugwirizana bwino ndi makadi omveka bwino ndi osewera.
- Zabwino zabwino.
Yambani kuphatikizira kuchuluka kwa mphamvu. Gawani njira ziwirizo za stereo ndi minda iwiri ya sekondale yomwe ikuyenda kuchokera ku transation imodzi. Pamasanja, pangani milatho pa ma diocky a scottky a recenifier. Milandu itatha ndi zosefera za CRC kuchokera pa cartactors awiri 33,000 igf ndipo pakati pa iwo otsutsa 0.75 form. Zosefera za Fyulumbika zimafunikira simenti yamphamvu, yokhala ndi Sheek Pakalipano mpaka 2a, idzachotsa 3 W otentha, ndiye kuti ndibwino kutenga ndi malo osungirako 5-10 w. Ena onse otsutsana nawo, mphamvu ya 2 w ikwanira.
Nkhani pamutu: Kodi mungapatse bwanji chipata chachitsulo komanso kwa nthawi yayitali
Ampliferir pa transtors
Pitani ku Tormuer of the Sprelier. Onse kupatula otumiza masabata a TR1 / DE2 ali pa gulu lokha. Omasulira amatulutsa ma radiators. Kutsutsana ndi R1, R2 ndi R6 ndibwino kuti muike kaye mwachangu, zitasintha zonse zothetsera, kuyeza kukana kwawo komanso stater Fight Fighter mosalekeza osagwirizana ndi izi. Makonzedwe amachepetsedwa ku ntchito zotsatirazi - ndi R6 amakhazikitsidwa ku voliyumu pakati pa x ndi zero kuti ikhale chimodzimodzi theka la magetsi + v ndi zero. Kenako, mothandizidwa ndi R1 ndi R2, omwe alipo kale - timayika woyesayo kuti ayezetsa mwachindunji ndi kuyeza zomwe zilipo pamagetsi ofunikira. Ena onse omwe ali mkalasi pamsonkhanowo pamtunda komanso kwenikweni, popanda chizindikiro, chilichonse chimalowa mphamvu yamafuta. Pamitundu ya 8-ORMICY, izi ziyenera kukhala 1.2 ndi voliyumu ya 27: zomwe zikutanthauza 32.4 Watt kutentha panjira. Popeza kukhazikitsa kwapakati kumatha kutenga mphindi zochepa, otumizira masabata ayenera kukhala kale pa ma radiators, apo ayi adzakula msanga.
Posintha ndi kutanthauza kukana kwa omwe amira, pafupipafupi CBC imatha kukula, chifukwa chake ndibwino kugwiritsa ntchito Incle 5.5 Amakhulupirira kuti chiwembuchi sichimakonda kudzipweteka, koma ngati pali chifuwa chachikulu cha Tsobe pakati pa X ndi dziko lapansi: R 10hm + ndi 0.1 μf. Mafoses amafunika kuyikidwa onse pa tramu yopanga komanso pa mphamvu yamagetsi.
Lingaliro labwino likhala logwiritsa ntchito mafuta otenthetsera kwambiri pakati pa tradistor ndi radiator.
Tsopano mawu ochepa onena za nkhaniyi. Kukula kwa nyumbazo kumakhazikitsidwa ndi ma radiators - NS135-250 pa 2500 lalikulu masentimita pa transistor. Ngongole yokha imapangidwa ndi ma plexiglas kapena ma pulasitiki. Sonkhanitsani omwe am'londatu asanayambe kusangalala ndi nyimbo, ndikofunikira kuchepetsa maziko kuti asunge bwino dzikolo. Kuti muchite izi, phatikizani sz ku minutu ya kulowa, ndikutulutsa minus yotsalira ku "nyenyezi" pafupi pafupi ndi Fyuluta.
Mlandu wa Premprier pa transtors
Mtengo wa zitsanzo zabwino za zotayika za transistor Audio Emptuus:
- Fluse amaloza zidutswa 4 - 2700 rubles.
- Kusintha - 2200 rubles.
- Radiators - 1800 rubles.
- Tchuthi cha sabata - 6-8 zidutswa 900 za Rubles.
- Zinthu zing'onozing'ono (zotsutsana, kutsitsa, transtors, ma diodis) mozungulira - 2000 ma rubles.
- Zolumikizira - 600 rubles.
- Clexiglas - ma ruble 650.
- Utoto - 250 rubles.
- Board, mawaya, ogulitsa pafupifupi - 1000 rubles
Zotsatira zake, kuchuluka ndi ma ruble 12,100.
Mutha kuwonanso kanema wapamtunda wa makanema pa transty transtors:
Nyali Zithunzi
Madera osavuta a Mbalirikisi amakhala ndi ma cascades awiri - asanafike pa 6n23p ndi magetsi amplifar pa 6p14p.
Mabwalo a nyali
Monga momwe angawonedwe kuchokera ku njirayi, ma cascades onse awiri amagwira ntchito yophatikizika, ndipo mawonekedwe a nyali ali pafupi ndi malire. Mande amapangidwa ndi casttade oletsa - 3Mma chifukwa cha zomwe zimalowa ndi 50Mala pa nyali yotulutsa.
Zambiri zomwe zimagwiritsidwa ntchito kwa mthandizi wa nyambo ziyenera kukhala zatsopano komanso zapamwamba. Kupatuka kovomerezeka kwa zipembedzo zotsutsana zitha kukhala kuphatikizapo mpaka 20%, ndipo mphamvu ya ma carvactors onse itha kuwonjezeka ndi 2-3 nthawi.
Ma caltacitors ayenera kuwerengeredwa pamagetsi osachepera 350 volts. Phula lapakatikati liyenera kuwerengedwa pamavuto ofanana. Kumasulira kwa omwe amawathandiza amatha kukhala wamba - TV31-9 kapena analog yamakono - imaposa 6.
Nyali Zithunzi
Kugwiritsa ntchito voliyumu ndi stereo moyenera kwa omwe amawongolera ndikwabwino kuti musayike, popeza kusintha kwa kusintha kumatha kupangidwa pakompyuta kapena wosewera. Nyali yolowera imasankhidwa ku - 6n1p, 6n2p, 6n23p, 6h3p. 6P14P, 6p15p, 6p18p kapena 6p43p (pokana kuchuluka kwa catchiser) imagwiritsidwa ntchito ngati yojambulira.
Ngakhale mutakhala ndi kusinthanitsa kwa ntchito, ndibwino kugwiritsa ntchito njira yosinthira yachilendo ndi 40-60 Watt rectifier kuti atembenukire ku Paw Amplifari. Pambuyo poyeserera bwino komanso kusintha kwa omwe amawathandiza amatha kuyikidwa kusinthitsa kusintha kwa kukonzera.
Gwiritsani ntchito muyezo wa mapulagi ndi zingwe kuti mulumikizane ndi olankhula kukhazikitsa "ma pecks" mpaka anayi.
Nyumba za Amplifari imapangidwa kuchokera ku chipolopolo cha zida zakale kapena zida zapamwamba.
Njira ina ya mzera wa mzera mutha kuwona vidiyoyi:
Nkhani pamutu: kuyanika wa Wizyl Wallpaper atamamatira
Kukakamiza kwa Amprifasi
Kuti mutha kudziwa mtundu wa omwe amawaza mawu ndi chipangizo chomwe mudasonkhanitsa, onani gulu la zigawo m'munsimu:
- Kalasi A. - Amuritsi a kalasi yakalasi iyi osadula pamndandanda wa miyambo ya ma eyampes mikhalidwe yomwe imapangitsa kuti zinthu zisawonongeke, zomwe zimapangitsa kuwonongeka kocheperako. Koma chifukwa cha izi muyenera kulipira kukula kwakukulu komanso mphamvu yayikulu. CPD ya kalasi ya amplifier ndi 15-30% yokha. Kalasi iyi imaphatikizapo nyali ndi exprestor akuwaza.
- Kalasi B. - Amplifera akugwira ntchito ndi chikwangwani chodulidwa cha madigiri 90. Pazochitika izi, chiwembu cha matenda awiri chimagwiritsidwa ntchito, gawo lirilonse limawonjezera theka la chizindikiro. Gulu lalikulu la R armsuers ndilo kusokonekera kwa chizindikiro cha gawo limodzi. Kuphatikiza kwa gulu la amplifiers akuwona njira yokwera kwambiri, nthawi zina kufikira 70%. Koma ngakhale mukugwira ntchito kwambiri, mitundu yamakono ya kalasi B Hty, simudzakumana pamashelefu.
- Kalasi Au. - Uku ndikuyesa kuphatikiza omwe afotokozeredwa pamwambapa, kuti akwaniritse kusowa kwa zosokoneza chizindikiro komanso luso lalikulu.
- Kalasi n. - adapanga makamaka magalimoto, omwe ali ndi malire a m'manja omwe amadyetsa ma cascades. Cholinga chopanga kalasi h hperfars ndichakuti beep yeniyeni imakhala ndi mawonekedwe a purse ndipo mphamvu zake zimakhala zochepa kuposa nsonga. Njira ya kalasi iyi ya armuliveers imakhazikika pamfundo yosavuta ya AB kalasi yogwirira ntchito pa mlatho wa mlatho. Makina apadera okhawo omwe amawonjezeredwa. Chinthu chachikulu cha chiwembu chowonjezereka ndi malo ochulukirapo, omwe akulipiritsa nthawi zonse kuchokera ku gwero lalikulu lamphamvu. Pa ma perper Peaks, kazembeyu amaphatikiza gawo lowongolera ndi gwero lalikulu lamphamvu. Magetsi amagetsi a gawo lotsatira la amplifari, amalola kuti lithane ndi kufala kwa nsonga za chizindikiro. Mphamvu ya kalasi h ya Erplifare imafika 80%, pomwe akupotoza chizindikirocho ndi 0,1% okha.
- Kalasi D ndi kalasi yapadera ya armplifides otchedwa - "Armpulmlent Ermifaers". Kutembenuka kwa digito kumapereka njira zowonjezera zowonjezera: Kusintha voliyumu ndi nthawi yokwanira kukhazikitsa ma digito, monga Reverb, kupenda phokoso, ndemanga zowonjezera. Mosiyana ndi analog armsifaers, chizindikiro chotulutsa cha kalasi D Ermsiers ndi chotupa chakona. Matali awo amakhala okhazikika, ndipo kutalika kumasiyana malinga ndi matalikidwe a Analog siginecha yolowa mu kulowetsa. Kuchita bwino kwamtunduwu kwa nthawi iyi kumatha kufikira 90% -95%.
Kalasi ya Empfair A.
Kalasi B.
AV. Applifaer
Ampliferir Class N.
Kalasi ya Empfifer D.
Pomaliza ndikufuna kunena kuti ntchito zamagetsi zimafuna chidziwitso ndi zokumana nazo zomwe zimagulidwa kwa nthawi yayitali. Chifukwa chake, ngati china chake sichinachitike, musataye mtima, tsimikizani chidziwitso chanu kuchokera ku magwero ena ndikuyesanso!