วารสารวิทยุ ฉบับที่ 1 ปี 1 เล่ม 2-4

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mTRiiniuMiinuiiijQU 1101 O U T P U T T R A N S F O R M E R C-V. 170U17£N l U f l 4 ^ i n H l T l ! l u l R I l ] ' N - 3 T l | ] n i T G . Q . f Q - 3 OQfl Secondary i m n l j So : « lUMU i T I f l f m ilmflUQyi!JaVI-3lJT:iT)rttyiy\" 5 < l l f l ^ « l v i W m T W l l O Q f l l w ^ V l f l i a ^ l U l f l rtWWWUPI P r i m a r y A xs A*» A SOOTQIJ llflSHfl Secondary «oT01J v i t a l s m!lUUtlJinm!JQnUQ2imTQVl!] ytmJfnilQnil is djo I A I is WUHfi P r i m a r y &000TQU ttOMin Secondary n m m m ll.lU. llJUllTS^I InthinflQIMYnUO *0o n h iitiisni^nwvianTidQttnTijQutoii / 3) $uhIwQifiniiQYiU'Woiar^utnviMiifttiQfiqa I J t M Output Transformer lUflIftVnS L%4lTf]^ VI I V n n i ] &o : « lian * | Till M IwVn^llgUPl IV!fl O 14 fey. 1 A «^ 00 m m Output Transformer YUdtUtflmPIU lllflB \\mQTlliQ^nfimUQmm^\\lQ\\l?fimmW®Qf) 0 xs^rsxs ^^ as is ^ A g, is <d yis dlVSTLi IfW'W Output Transformer M ifl£iV)Q\"] ITiniMCIfln Output lYlfl-hMllI m^SlVUUfl m A AA O 0 ^ AA I! s-'s7 111 IWQVIFiri^Q'BPIPlPnilQtUVn^lWQMIfllJafi* V)Uir) A3 m i W l i n f l P n * TSViqTllLVlTUdYlOTlNET ^? *4 A ^ y.t> T ^A Output Transformer a on mnwn^STvinviiiiin mtim vi(!hinn I r u m *] nnontudwuPinQ* -=»A«* O ^ d| A ! A. A «1 Q f l f l W i m Q f U t t l Impedance Matching uJSJULIU ld£J>3 ( IntllfMnSOHUfcUidfcnflUflT ) Y l T l i m 1 A 5* O mts dj 4^ yjlSo^ !A dQUVhn ^ n ^ S f n W Q t U O O n J J l l n i U l . Q P i n lp»m4«n*1MtllCI*ld!M (Loud Speaker) Q'lWUQUTQL! (Turns ratio) TrttqUflflfl qfl IfllQ^IU QV)!l!Jfii4^; lutMUOHtlU lNT1Slfl*i S / *s A tu, y>is A o P r i m a r y U051-FICIQFI Secondary Trans- IWW aVIIWdvlOTlUOl P1QHM* WW iQVinWQTiTOU former 17111414 U ' l f l W f t l MWCITil *) YtlWYn H l f l T i q i ( P r i m a r y « &000 TOU ) f U U l i m n u u t> ' » w « ^ a-' ! A A A A A Ac t idii^imnTtunufiT ^Ufinwnnn\") lin t n 111Inoun^ t i q i m n q T ^ n o J i w i m a q f l i i n T 24 A1 fe o gi\\ ^ts ts » / 'CisnnivnMwioiJViifiivnMTfiiJ annqtmn « n w q n Bass m u n u l n i i n w w n q T a i n i u d v < o i - • * 1 ! j n H l i lHQfl.f|-frillQ.WWTOOnMllfiqi Q n n IWBTPIQVIWU I Q l i O y J O l l ( P r i m a r y ^ & o o 1 0 1 1 / •O '? f |4fe^ A A w y. l> f • d q u ^ i w q w j o i i i r v i q u ^ n c i q n ' Primary pig n^wniMO^^intwonwipioqn Inwinioij rn ^1©

•mem \"ivm\" K ri ftDvuvi A X « 1 « Is «S • tlw © A w is A, ^fiO Inductance VlinnTIWniBllillPlOQPlPnmary ^ iMTtlDlTEU*B W IVIW I V I V i n O I N G t t O a n H I N [yiW!iNrii,-:tLdlvuviciui,wnaf3WNWin nets i w m w i s u c t r m w u u a i L f l T Ivunbutqn •mtUrifltiQnW m ^ M Inductive Reactance fl fnJfl W f l f i M u m U W & M WlflTlTTi]IQTUV1U fl -* X « 24 A A A A ^ ^ / f « 1 *S u w u m m a luifiOQfittti i w o w n Q u i n n t M n a u w m u u i h s l a i i m n I w N i n n ' u o a K S a ^ w n l n n g m u h a w naowcfapriwWnQti liifninnmiiquivn^nwqwiQij^Q* Out- A % A O «'j 1 AI 1 / c' W ^ 'tt'QSaQJJ^riJniWinnQiaVlIVidvlOIlVIQTnQiniNU put Transformer PTlNQ-fiU CJ* ttlflTllJi^lllIU iQMOaiQlJlWOllJTHllllflUl] IttlUlfllUM-MIWtl ^SPiErt Villi] M D m H O * Plate L o a d Resistance is ^ A ^ I A A c\\ (Rl) KMttflUfi Output mnflflaniT<wifti •omnaQnu n ^ u u r n T f n a v i f l n n a u i d a ^ lu Output Transformer « D m W Q lUniJVIW rBvPllQU !mnnQ1Nf]f]'U,UU*a03 ILVlTUdYlaTlVJOT nQYlTNU w2> A I M 1/ «i I / ** 7& ^ Is xA hs i Q W i n i Q U ^^aovilFiocinfiQiiiviTwdvlQTivioi m i r n s v n m ^ n n ^ ^ i ^ n u s ^ m v i c i o n a u f i u u \"] w «=» w wl/ i> w '0 AI ««QYI'1NlilQUfi!IIfllJ H O S ^ i n O M i n d Q U ^ I V n U IMflnJlUfillOi Plate L o a d Resistance T Q U ^o:«7 OUlfiaQ.nwV I T i n t N t m W U IVtUUW VSCIQWaOQ PlOllJvnmTlViaiJVnPn Inductance O 1' y. IS to* 1 A . IS . ' fi. *S W A O §\\ 1/ A 1 O W fj Afe <?£ IS hs A y. S> niovn IvucSnQiooti^s :Mitt(iQttutimn«nnj4iH VI i N e i ^ M T l H f l S f l C H i w a v i M m s s n Output divim l u m u n v u n a l U U n i T ftJ ^ U i n O U*W i n f l ^ n i T V n m Inductance 10.«[nG0n Primary ... tllQI f n U I R H O ^ I U Q U JOlJlVn In ' ^ S l U U Output Transformer MM [ m m m O J In- A 1 IS fe « IS ^mnvmmvmisstmayiw ductance w n i n o Q n u i t i ^ s w i I n ^ i n d ^ T n i T 1 wyj ^ 1 fe ^ 8S ^ o w^ r i Q i w a ^ i n n n * i F i n c n Q m w aviwi^u^iq^ m u Q O i v n inductive Reactance (xl) n * w : ~ 'TilmnailT5(S»iMiaoQiiimnaQmi lutMcln xL = wfL \\w ' A! •omwiiliAQinSii inaQfru Qvia^fj^ni^ilTrinrt l^Q^^Ti^iannti^viatin Output n i n n c n o i A A y. s> A w A S $ C^AS.^ Afeo r, ^ A •lmdWaVl\\^^illlWlQini]QnUlT!3*,W IVIWWTIQllUS f \\ niVIWfl m W U n c i O n Primary Output tQ n W l T n R n i W n i U M 1ilSs« 1!11 1 QI« I 0 l<T|l «IVIO^Vn'i Transformer R f t t 5J u n i W a 4 0 B'« t l i a Q 1 n**>o l w « lOaHintJUil ^^liWQI ia ri* Resistor a a r Capacitor P l O I Q W Q a F I Q a i O a w a 'C| O ^s(^ '«Swl4! «AA 'Uvi^slvi l i q i » f i n i w q t u y i i i « a w « \" n n n w a n u F i ^ w u m w n i m p e d a n c e (z) m a l w a ^ i i ^ ^ w .AAas wl^Vii-'«2>Ow ' ! fw' A -flitaMIIBUMrOWWUlfl m m i l l I 0 4 Q 1 dlWlTtl n i l Y n n u m ^ l f l ^ Inductive Reactance (Xl) VI to is A «JS« -=ao^ A^A y.£> « ?X r, IwacifiisD w L u n n i l g u f i aciriwouimuvi In m n i w m a IwnncQn Primary m o ^ Output rf^o w *aAw' A\" •. .«sfilA afi^nnpnwQaiaory]f]aQ<3V^npfnwQ'Bn^ricnQ Transformer 'won yunnf] -.nTdfiQi muoiii'winwfl h - o a u m ^ ^ n n q n u i n z = 2.^fL

fmftiuimmlitn*nai)6i)8 3 Output Transformer N Of] ^ l ^ q ^ i m ^ n C W , Primary * d ii a m m n V i ' U Q i r n W Impedance (z) m a Uiq^TlWQVlUUnnQfl1!IltM Plate Load Re- Output Transformer as> us fe Rl U J t t M M H Hate Load Resistance HfK \"W : — distance (El) HtHYIQOn Output RL = 2 w f L n o o n Output nnujulflnw iA A & ^ ^ Ai Z mtjn<niiaiqitKia ^my^qitiMi^tLu Inductance ( L ) nJ-UU<Vin<$nTnO i n c i n m M u n T w d v I t T m o i n m i w u Q i)nw U 1A A A !W ^ to n a i Q ivmnqiwdsnqmriimiTiaiiiiSa Invi In ILnMinOfinillliWW Output Transformer JJfl Ham :- iSttiiiiiTiirdfKMwirn* ^ t i i m n ^ y i q ^ t i l q i • w 2^ i • A is L = PL lilJllUtlfl (Shell Type) n ^ U U F l H t n Z ^F)04 2?Tf (1) ttGS<VlfHSnT m i n i M Q U i m Inductance no^nnpiiiJttwqn^ncii^riio^iiiaTittlnaifiiiiio*. viHIfl-U W T l J Monnaqn^fuinwoaqi 2 -3 -(2) L - 3.2 x N x / Z x A x l O ^ ' I i ? *i i i * 14 14 , J* A I d I w & -^ ritnmaauuSalnQ' *=» 2-/ ffl d\\ 9 -8 a Rotwonnui^nM^iifiutncifi finm 3.2XN x /i x A x 10 27Tf - — * 'i ^% %A a o m n c i q n (N) iwrlswuiin Primary w (jinnjv.^oqnivii.MM n^lnTiJ Output Transformer n 3 W U IVIfltfmqfllinrni u is ~ A A A to ! A! £^ is is ^ noqunvi pmio* f ludniuninunlnlflnqiijfr ,I t% A I moimn din l«• a%nviPiqiM«n=>ii(MPiAciMiA(Ja^a yiis(no^rniIn^ N R L x I x 10 iiyiumMotihot T n m n n a v i O R n o t t M J a j i n c i i 3.2X27T xf x u x A 14 o^ ! A A as »ts WTO MWQQflVn-3©llVl-31l30-3ldt!^*af]-3!!iaWJlJlfl IUU N _ CJBlxIxIO8 McmlwmTniWQtu iJnmnTC-2TiJtt<wiQiw - V 3.2x2f f x n x A

! A «^ A A *a 14 SS *=* e£ A q £^ o o_, '4hvhTnrnav)flflflowi<Saj • M u n Q T M n i t n ^ i M HVITIKISVIQIIUQT l l n n i i m u Y i o n T M taKfavuu iA yjiv^jfA Aoi> ^•i rjA«^« <io f)3 & 0 0 0 •mviunlvilflnQiwnpin •) LUit-Vicmliitninn wnwawl«iviafiH(SHviiiafiQiSiiicon steel A *=» % o & dA t AA sv i fnWQtUUM T U U f m i n Q I Impedance mfffilW •IttW Flux density l l j S H i f U & o o o o HJWPIflPIIII^ m a LU<2fl'nQ^ P r i m a r y O u t p u t Transformer M Q (SlViIl]VnilJWanwaviTW(SvlQTlJJQin^naiQ 24 i A « A iA HOSfiiatn Permeability ^SUlJjSJJIUl^ooolUy aOWlllciaWlLlJwlllPnW^innriQIWflllB^ !o A & A I, to i A £> A A JU^ A i i cuv 2 TT i i f t i t m n y • H o n n f i t n « n Q i M n ^ *j H n m i l n n g im- A 1 \"% is ' s4 y. ^ t A iA ««LV pedance W U F ) Primary n q S N m d ^ U f i Q B ^ndniMWlTn^StVllllflflfi WfllYUTllfl ao: luiwpwriuiny impedance M i a n vmunoQVioia^'iuQu rwiuHvo buna lurm f? is to A A A ; o <u^ t pjtx lTlB1^T)t)Uni»rW \"| Primary ISaPlUQ I w i U Q W P I Q I W t H W l W P n *] m t f n T P N f l G m N l If f n ' ^ i u u V i c m I n a l i l r n v i w w l i i l i f i Q n w n ^ \") N_ RLxZxio8 ujuviffnliimifinfnHQfurtMMiinQ INQWPIQIW '- AA o ijiA o M •is %% Iwwin 1 •ti i d a j u m n n n n m f h yiinni.wijfitoiJnngiw « -* - * » • :RLXZXIO2 I W Q ^ J Impedance mnflMSMPhiB'l W r i ! X -y J tiflT *** a 1 X* A q, ^ is A t> A ff* Ae O #«iTiQiflnninniviwfiiQifi^woiififlnF(Qa n ^ n I N B m u q t u vn inwaui-B-u ttw HP. ®Qfi flSlllwHfllWflW«!lMlJnlltniiniB11flFin.0ttl<JB^ Primary t i w M J & G Q WflllJmiJTiniimUQtU A A A '^ 9s is ifiWflQiwripn *] w m w a u l i h i n T i l o n i m i S T i f l * T O I J I I G ^ R secondary InalflripiiminiMQtu A <=i A is o to is A A Ao as> \"=flQ1W'tllPIWVltrB1WllJnng V H IVIflOUUJaj lU vn Impedance Matching i w o m u Q t u v n o p i n « U «^ IO ! •!BUnnnQnWflOWWM5nnnQ114lTNlI15 HGS1M11U dQV^IUOUIOlJISVrQ^llfl Primary 1105ran A o »^ o A At tyhvifiq? tfivmjIurnTmuQfuinaQnij Out- secondary rtfCfiou w n o l i l i i put Transformer £Ii^l^lwmT!l^TlJQVlljlfl!J _ ^Zp\" Xs YZs\" ^^ M o ^^ 1 yiQ q l i l m v i u f i m If p)Qiwrffn,uif] c/s i311 vion ¥s = ^ ^t 3 ( ? 1 T 1 Q ^iw«TBUisvi<n«'n At d * u nUlllfl^fll Permeability'llfl'^i.fitJtWflTi Primary nQ^fl Secondary u ^BOlinWlVIOnW llJItnn^lBrilTIUiPllQlfia Zp - Impedance^B^WOQfl P r i m a r y ^ lfJVI15(SlViIUlimQ51fUfl5t3-3lVlCinV) l u m i U W U f l W N f n t V n n i J f n W Plate Load Resistance WmUmBBk

fliifnuifttimiTnuiaiiniaa Output Transformer C.V. WOOF) Output QiPifimwQtu nnnuoviflBfl UTnniJOi Zs » I m p e d a n c e Sfl4WCIQf) Secondary WCVfif) 6 L 6 \"l^aUU*2f}^ Single tube Class A i ^ f U Y n n U Impedance 3ie33l0aq0l<SIN (Voice Amplifier LWO 11 Plate Voltage fog0 1QC1T1 Coil) -DfJ^Ollyi^Yllfl R1Ht3<a Plate L o a d Resistance ViniVIUfl IQ^S 14 A o o linilU IVIQlTimWQtUVil^lWQllTOlJIlO^ in inij b & o o l o v i w i w o v i n i J F N u nunlnJunii rDflQQnvudBdmTaiiTeaiLciQ ouflinSmman A Primary fiflniJvmiinnciQn IING iflthviTiiwuiflVNtitn nwAutiniimftWWQUinmnWfl yj is x-t *RLX ZxilQ2 u tnrtavicn m t y *| fie m l ^ a Q R ^ ^ d n w n i n <W O Xs « O 2 5 0 0 x 8 x 100 u u i o ^ iio5diwiiiii«iB.fi0fiinniiwwih m Iflwu 0.5 WQfl Audio Transformer VIQ \"| 111 W W m H U f l ^4000000 Soo Circular Mils PIQTlTSad I v U HQWllllTllJ W 2000 A ' W U a i U Q U T O U M ^ n G q n P i i i n a r y yi^r iHBlnQfmafi^vionmm^niiniWQtuMi PlfttlNUfifl b o o o TfDlJ ' in . niUQttlflliaS^WCIQBLWfl IflWy Output Trans- 0• 111VII<VI 14 Q U T f l l M S S IIfl-G Q n Secondary ^A 2> A*3 Cj NS y — lfl0^5lVI former Wli'fiaCiriOaFIWQflQTltOQ ILVlWFnO^ i U ^ ^ T Np /^00 o^inatoPwoai<iviin f a m i l y **» « Xs = A/625 fiUUKQl 25 i 7 i n ^ m m M Output Trans- A A %^ *=* AA former U N O If fllllflJfJ^TUQVliJ^^WWflBfl 6 L 6 luuviGon Output iiospiQ^fnjlifnucnlwiilcu £)m$QVJ^1,UQUTf)U?:VIQl<3tfSFl Primary Kflifl Secondary l m i l 11 24 ^ USa^TfoM I m p e d a n c e fltUHflGQmda* d IQV1W anmvionin*sl*iwo«i^ d\\ 9000 A a i> i 4 WUKflUQfl Secondary I I I U ^ I W Q W ^ ^ : =80Tf3U W Q ttosunQiwaiQiftciaiionuQidMawiiHiviori 25 viciononnunii iTiviuQiviOTfi 6L6 wniriMi 9

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