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CnojKHbie cxeMLi jismiiobłk YM3¹!

http://interlavka.mrod.ru/stats02/lamp02.htm

ilepBbiH KacKaftycHrurrena coSpaH Ha naMne J11a, oh Hcnonb3yeTca flna ycnneHHa cnraanoB, nocTynaioiAHX c rHe3A 3ByKOCHHMarena, npweMHtiKa n Han TeneBM3opa T. B nocneAyraiAMe ABa KacKaAa, co6paHHbie Ha naMne 712 BKnKweHbi TiinoBbie perynaropbi TeM6pa hh3wmx m BbicuiHX aacror il Tiina (noTeHijMOMeTpbi R7 w R10) w perynarop TeMSpa cpeAHHX aacroT (noreHiłHOMeTpbi R22, R23 u R 24).

flna yMeHbiueHHa ypoBHa uiyMOB, coeAHHeHHbie nocneAOBaTenbHO HaKanbHbie ąenn iiaMn 711 w J12 nmatoTca ot HH3KOBO/ibTHoro BbinpaMMTena.

Ha naMne 713 CMOHTHpoBaH ycnnHTenb npeAOKOHeaHoro KacKaAa u <j>330HHBeprop.Xopotuaa CHMMeTpHa npn MMHHManbHbK MCKa>KeHHax b cnyaae 6onbuiHX ynpaenaiou(HX cwmanoB AOCTHraeTea npMMeHeHHeM cpaBHHTenbHO HH3KOOMHOH 3H0AH0H M K3T0AH0M Harpy3KH <j>a30H HBepTOpa.

OKOHeMHbiw KacKaAycnniłrena AByxraKTHbiH, oh coSpaH no ynbTpanMHeHHOH cxeMe. Tpn nocneAHHX KacKaAa ycunuTena oxBaaeHbi rny6oKOH OTpnąaienbHoti oSparHow CBa3bio, HanpaweHMe KOTopoń CHHMaeTca co btophmhom o6motkm BbixoAHoro TpaHccpopMaropa u noAaeica b KaTOAHyio ijenb naMnbi fl3.

CnnoBOH TpaHC<j)opMarop Tp1 coSpaH Ha cepAeaHMKe H3 nnacTHH LU20, Tonu\HHa Ha6opa 45 mm. CereBaa o6MOTKa C0Aep>KHT 2x(50+315) bmtkob npoBOAa R371 0,38, noBbiuiaiomaa - 700 bmtkob npoBOAa (1371 0,29. 06motk3 HH3KOBO/ibTHoro BbinpaMwrena coctoht H3 45 bmtkob toto >Ke npoBOAa, a o6motk3 HaKana naMn -17+4 BMTKa npoBOAa 113711,0.

flpoccenb cj)nnbTpa flp1 HHAyKTHBHOCTbio 4 Th HaMcrraH Ha cepAeaHMKe H3 nnacTOH yLU16, TonmHHa HaSopa 15 mm, ero o6MOTKa coa©P>kmt 2300 bmtkob npoBOAa (1371 0,25. KarytuKa L1 = 6,5- HaMoraHa Ha cepAeaHMKe H3 nnacTOH YLU12, ToniAHHa HaSopa 18 mm, o6MOTKa ero coctoht M3 3100 bmtkob npoBOAa fl371 0,14. KaryuiKH L2 m L3 BbinoriHeHbi Ha 6poHeBbix cepAeaHHKax THna CB-4a. KaryuiKM HaMOTaHbi BHaBan Ha 4HnMHApMaecKMX Kapxacax M3 36oHMra mtim TeKCTonMTa h coAepwaT 2200 bmtkob npoBOAa (13B-2 0,1 (MHAyKTHBHOCib 0,35...0,4 Th).

BbDCOAHOH TpaHc^opMaTop Tp2 co6paH Ha cepAeaHMKe H3 nnacTMH LU 19 tojiu(mhoh Ha6opa 45 mm. Ha phc.28 noKa3aHbi cxeMa m BapnaHT pacnojimKCHHa ero o6motok. nepBHaHaa o6MOTKa 1-6 HaMarbiBaeTca npoBOAOM I13B-2 0,18 h C0Aep>KMT 3000 bmtkob, BropnaHaa 7-12 - npoBOAOM I13B-2 0,57,180 bmtkob. BbiBOAbi pacnonaraiOTca TaK, MToSbi CAenaTb kopotkhmm nepeMbiaKH bwboaob 3-4, 7-9-11,8-10-12. Ha BbiBOAbi Hy>KHO HaAeTb TpySKH h pacnaaTb MX Ha M0HT3)KHblX KOTIOAKaX. yCTaHOBJieHHb!X Ha TpaHCCp0pM3T0pe.

flocTOMHCTBOM ycHnMTena mou|hoctm HM3KOH aacTOTbi A. EaeBa (MPB-1967) aBJiaeTca to, mto oh co6paH H3 uiHpoKo pacnpocTpaHeHHbix paAMOAeTaneń, aneKTpnaecKaa cxeMa ero xopouio OTpaSoTaHa h npn noBTopeHHH nerKO HanawHBaeTca c noMoujbio oahoto BonbTaMnepMeTpa. ycnnMTenb pa3BMBaeT MaKCHManbHyio BbixoAHyio MOLL|HOCTb 30 MJ1M 60 BT B 33BMCMM0CTM OT TOTO, CKOJlbKO naMn paSOTaeT B BblXOAHOM KacKaAe (ABe moh aerape).

rionoca BocnpoM3BOAMMbix aacTOT 30...18000 r 14; HenHHeHHOCTb aacTOTHOM xapaKTepMCTMKH He 6onee 3 a5. MyBCTBHTenbHOCTb b pe>KHMe pa6oTbi "MHKpocpoH" nopaAKa 5 mB, a b pe>«MMe "3ByKOCHHMaTenb" -150 mB. flMTaeica ycnnHTenb OTce™ 220 B; noTpeSnaeMaa Mou^Hocrb 80-160 Bt b 3aBMCMMOCTH ot BbixoAHoń mouihocth.

PMcyHOK 29 CxeMa naMnoBoro ycnriMTena A.BaeBa

(lpMHqHnManbHaa 3nefcrpnaecKaa cxeMa ycnriMTena HM H3o6pa>KeHa Ha pnc.29. MnKpoc|>OHHbiH ycHnnrenb coSpaH Ha neBOM TpnoAe naMnbi 711. C Harpy3KM sroro KacKaAa aepe3 KOHAeHcaTop C1 n nepeKnioaaTenb "MHKpo(poH-3ByKOCHMMaTenb" (B1) cnman nocrynaeT Ha ceiKy npaBoro TpnoAa 711. B L(enb KaTOAa (R9) Broporo KacKaAa noAaeTca cnrHan oipMąarenbHOH oSparHoń cb33m c BbixoAayHM (pe3Hcropbi R42, R43 h KOHAeHcarop C21). TaKHM o6pa30M, secb ycMnHTerib oxBaaeH rnySoKoń OTpHąarenbHOH oSparHOH CBa3bio, 3HaaMTenbHO CHM>xaiou|eM HenMHeMHbie MCKax(eHMa.

AHOAHbie qenn naMnbi 711 nMTaioTcn aepe3 pa3Ba3bmaiou(Me cj)HnbTpbi C2, R4 h C7, R17, yMeHbmaioinHe cpoH nepeMeHHoro TOKa h npeAOTBpauiaioujMe napa3HTHyio CBa3b Me>KAy KacKaAaMH. flocne KacKaAOB npeABapMTenbHoro ycnneHMa BKraoaeHbi 4enn perynnpoBKM TeM6poB no hh31umm m bwcuimm 3ByKOBbiM aacToraM.

OcoOeHHOCTbio OKOHeaHoro KacKaAa aanaeTca to, aro b i<enax yMeHbmeHMa BbixoAHOH mou(hocth h noBbitueHMa 3KOHOMMaHOCTH ycHnMTena HMeerca B03MO)KHOCTb oncnioaeHHa APyx BbixoAHbixnaMn (715 h 716) nepeKnioaareneM B3. npn oTKnioaeHMH Aeyx naMn conpoTMBneHHe Harpy3KH OKOHeanbix naMn yBennanTca b ABa pa3a, cneAOBaTenbHO, h conpoTMBneHHe Harpy3KH aojtoho yBennanTbca b ABa pa3a; b stom cnyaae Ana co3AaHHa onTMManbHoro pe>KHMa pa6oTbi BbixoAHoro KacKaAa cneAyeT OTtcmoanib OAPy 3ByKOByio KonoHKy.

B HauieM cnyaae 3to ycnoBHe BbinonHaeTca: conpoTMBneHHe AByx 3ByKOBbix KononoK, BKnioaeHHbix napannenbHO, cocTasnaeT 14 Om, a oahom - 28 Om.

KoHCTpytfniBHbie napaMeTpbi TpaHC(j)opMaropoB cxeMbi npHBeABHbi b Ta6nML(e, a pacnono)KeHHe o6motok BbixoAHoro rpaHccjjopMaropa - Ha pHC.30.

PncyHOK 30 PacnonomeHMe o6motok BbKOAHoro TpaHC<j)opMaropa naMnoBoro ycHnMTena mouihocth A.BaeBa

MOTOMHblE flAHHblE TlAMnOBOfO yCHTIHTETIR A.BAEBA

06o3HaaeHMe na cxeMe bmtkob npoBOAa	06motkm	Mncno	Mapxa m AwaMerp	CepAeaHMKM
	1-2	600	n3B 0,69
Tp1	3-4	92	n3B 0,2	LU25x80
	5-6	908	n3B 0,47

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2012-02-11 16:39