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ECH 42 datasheet (1)

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working of induction potentiometer

Abstract: ECH 42 POTENTIOMETER 47KA KSS oscillator ECH42 induction heater circuit diagram induction heating oscillator circuit ech 81 Eaf42 ECH 81 AN
Text:  ECH 42 ECH 42 Triode-hexode frequency changer Fig. 1 Normal and X-ray photographs of the ECH 42 (approximately actual size). The ECH 42 is a frequency changer which, like the ECH 41, is , so improved the design that the properties of the ECH 42 are much superior to those of the ECH 41. The conversion slope of the ECH 42 is variable, being 750 ¡¿A/V at the working point. The third grid , , the ECH 42 can be employed as a combined A.F. amplifier-phase inverter, the triode system being then


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PDF 67S8U working of induction potentiometer ECH 42 POTENTIOMETER 47KA KSS oscillator ECH42 induction heater circuit diagram induction heating oscillator circuit ech 81 Eaf42 ECH 81 AN
ECH42

Abstract: 47 vfk ECH 42 PHILIPS ECH42 33 vfk EAP42 ks philips EAF42 Philips KS 40 CH42
Text: C(gT+g3)-aH CaT-glH CaT-aH < 0,35 pF < 0,2 pF < 0,06 pF < 0,5 pF 10.10.1953 939 4418 ECH 42 , 939 4588 PHILIPS ECH 42 Typical characteristics of the triode section Caractéristiques typiques de , frequency changer (screen grids of ECH 42 and EAP 42 fed from a common potentiometer) Caractéristiques , Röhren ECH 42 und EAP 42 verbunden mit einem gemeinsamen Spannungsteiler) Va*Vb = 250 V E1 = 22 kS , Hg = max. 3 Mffl Hflc max. 20 kS Vfk = max. 100 V 10.10.1953 939 4420 5. PHILIPS ECH 42 1000


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PDF jnax22v ECH42 ECH42 47 vfk ECH 42 PHILIPS ECH42 33 vfk EAP42 ks philips EAF42 Philips KS 40 CH42
EBC41

Abstract: ech42 ef 91 ECH 42 shortwave receiver "shortwave receiver" 4097 002 ech 81 EF41
Text: ECH 42 ); see Fig.- 2. +Vb Fig. 2 The EF 41|used as I.F. amplifier, with screen grid voltage derived , of EF 41 and that of ECH 42 derived from a common potentiometer (see Figs. 2 and 10). (For details of the ECH 42 in this circuit, see page 81) Anode and supply voltage vb=va = 250 V Resistor between , , but withtlie screen grid voltage of the EF 41 and that of the frequency changer ECH 42 applied by , conductance is reduced to 1/100th of its original value. As in the EAF 42 , the entire electrode system is


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ECH41

Abstract: FAF42 advantages automatic phase changer eaf42 ECH 42 isl 58781 DIODE RK 69 DIODE RECTIFIER press fit 4.1 amplifier circuit diagram EL41
Text: , e.g. ECH 42 (or ECH 41) frequency changer, EAF 42 I.F. amplifier, detector and delayed gain control , slope to 1/100 of the original value. If the EAF 42 and the ECH 41 or ECH 42 are employed together, the , Further particulars of such a circuit will be found in the description of the ECH 42 , whilst data relating , frequency changer ( EC!H 41 or ECH 42 ) and the I.E. amplifier (EAF 42 ) are fed from a common potentiometer , be designed round the ECH 42 (or ECH 41), EAF 42 , EL 41 and AZ 41 or EZ 40, which, despite the small


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PDF ECH41 EAF42 27kfl \SAF42 22kil 27Ufl FAF42 advantages automatic phase changer eaf42 ECH 42 isl 58781 DIODE RK 69 DIODE RECTIFIER press fit 4.1 amplifier circuit diagram EL41
EAF42

Abstract: ech41 philips EAF 42 ECH 42 philips diagram fr 310 390SV ECH42 RG211 philips fr 310 1AF4
Text: . amplifier (screen grids of EAF 42 and ECH 42 fed from a common'potentiometer) Caractéristiques d'utilisation comme amplificatrice M.F. _ (grilles-écran des tubes EAF 42 et ECH 42 connectées a un potentiomètre commun) Betriebsdaten als' Z.F. Verstärter (Schirmgitter der Röhren EAF 42 und ECH 42 verbunden , comme amplificatrice M.F. (grilles-écran des tubes EAF 42 et ECH 41 connectées à un potentiomètre commun) Betriebsdaten als ZF-Verstärker (Schirmgitter der Röhren EAF 42 und ECH 41 verbunden mit einem


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PDF EAF42 7R02634 110kil EAF42 ech41 philips EAF 42 ECH 42 philips diagram fr 310 390SV ECH42 RG211 philips fr 310 1AF4
az41

Abstract: 2X200 EAF42 2X40 ECH42 ECH 42 EL41
Text: AZ 41 AZ 41 Full-wave rectifying valve Fig. 1 Normal and X-ray photographs of the AZ 41 (approximately actual size). The AZ 41 is a directly heated, high-vacuum, full-wave rectifier capable of delivering a current of 70 111A for a transformer voltage of 2X300 Vrms-This is sufficient to supply a receiver containing the valves ECH 42 (or ECH 41), 2x EAF 42 and EL 41, leaving enough in hand to operate an extra R.F. stage and tuning indicator. For higher transformer voltages, up to a maximum of 2x500


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PDF 2X300 2x500 50yFT az41 2X200 EAF42 2X40 ECH42 ECH 42 EL41
100-D180 CONTACTOR

Abstract: 100-C85 100-D140 CONTACTOR 100-D180 100-D140 100-D250 100-D95 100-d110 100-D420 100-D300
Text: ,000 193-EC_E, 592-EC_D 10,000 193-EC_F 193-EC_G 18,000 193- EC_H 42 ,000 193 , -EC_E, 592-EC_D 5,000 193-EC_F 10,000 193-EC_G 18,000 193- EC_H 30,000 193-EC_Z Max


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PDF UL508 193-EC 592-EC 100-D180 CONTACTOR 100-C85 100-D140 CONTACTOR 100-D180 100-D140 100-D250 100-D95 100-d110 100-D420 100-D300
14MQ

Abstract: ECC40 af amplifier EBF80 ech41 3 phase automatic phase changer h 48 diode EL41 Scans-0017839 diode valve 80
Text: ECH 42 or ECH 41 as the frequency changer and the EL 41 as the output valve. 2. Push-pull receivers , description of the EAF 42 . Examples of receivers in which the EBF 80 can be used with advantage as 1 , 42 . TECHNICAL DATA OF THE DOUBLE DIODE-PENTODE EBF 80 Ileator data Heating: indirect by A.C. or D.C , capacitance Cqi = 4.2 pF Output capacitance . Ca = 4.9 pF Control grid - anode . n K atji < 0.0025 PF


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PDF
ECH21

Abstract: IF transformer EQ 80 INDICATOR EM EQ80 ech 21 vigi EL41 "IF transformer" 303AA
Text: with the tuning indicator EM 34, the triode of another valve, say the ECH 42 or ECH 21, can of course , EQ 80. Capacitances (cold valve) Input capacitance grid No. 1 = 4.2 pF Input capacitance grid No


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PDF 70Vg3 ECH21 IF transformer EQ 80 INDICATOR EM EQ80 ech 21 vigi EL41 "IF transformer" 303AA
6111 triode

Abstract: UCH42 64238 uch 11 211 triode ECH42 jch42
Text: found in the description of the ECH 42 , the corresponding E-type valve. TECHNICAL DATA OF THE TRIODE-HEXODE UCH 42 Heater (lata Heating : indirect, A.C. or D.C., series feed Heater current.Ij = 100 , UCH 42 UCH 42 Triode-hexode frequency changer Fig. 1 The UCH 42 , showing the electrode system (approximately actual size). The triode-hexode UCH 42 is a frequency changer with a conversion conductance of , Heater - control grid . . . Cglf < 0.15 pF 211 UCH 42 Triode section Input capacitance . . . CyT+m =


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PDF 10kil 67S63 UCH42 47kIl 22kfl 6111 triode 64238 uch 11 211 triode ECH42 jch42
AC125K

Abstract: 6AN7 tungsram 3S035T-1 ecc83 application notes ECL86 tungsram AC125UZ DG 7-123 PENTODE pl 508 ot-400 tungsram
Text: TRIODE-HEXODE for use as frequency changer and phase inverter Further data identical with ECH 42 . U C H 81 Ur , ECH 81 EF 86 EY 86 EL 84 EBC41 EAF42 EC C 40 EF 40 EF 42 ECH 42 EL 41 EZ 40 A Z 41 EZ 81 EF 89 PC C 8 4 EAA91 (UAF 42 ) EAA91 EBC41 EBC41 EA BC 80 EC C 82 EC C 83 EC C 81 (EY 86) (EBF 80) (EBF 89) ECH 42 , (EF 85) UAF 42 EAF 42 EBF 80 UCH 81 UCH 42 ECH 21 ECH 42 ECH 81 EF. 42 EF 80 (EF 80) EF 80 EF 86 EBF 80 , ( ECH 81) ECC 85 (EF 89} (EF 86) ECL 82 EL 84 EZ 40 (EF 80) tF 80 EF 85 ECH 42 ECH 81 EZ 81 EF 41 EL 41


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PDF 76665N 76889N MA748PC MA709PC jA710PC A711PC iA712PC A723PC HA741PC A747PC AC125K 6AN7 tungsram 3S035T-1 ecc83 application notes ECL86 tungsram AC125UZ DG 7-123 PENTODE pl 508 ot-400 tungsram
Capacitor 47 VFK

Abstract: Capacitor 100 VFK 47 vfk capacitor Capacitor VFK working of colpitts oscillator capacitor 22 vfk ech41
Text: hexode section used as frequency changer, with screen grids of ECH 41 ancl I.F. amplifier EAF 42 fed by , screen grids of the ECH 41 and EAF 42 fed by means of a common potentiometer. 75 ,  ECH 41 ECH 41 Triode-hexode frequency changer Fig. 1 Normal and X-ray photographs of the ECH 41 (approximately actual size). The ECH 41 is a triode-hexode designed along the simplest possible , in the short-wave band. Further reference is made to this point later. 64 ECH 41 5M75 The Fig. 2


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Not Available

Abstract: No abstract text available
Text: 8BK &) D 42 pm 5 - R ev S/96 4 M icron T ech no log y, Inc , rese rve s th e right to cha ng e , 300 300 M -A 3, 4 M T 4LC 2 M 8 B 1 (& ) D 42 pm 5 - R ev 8/96 i T ech no log y, Inc , 20 20 19, 24 13 17 M T 4LC 2 M 8 B 1 (& ) D 42 pm 5 - R ev S/96 6 M icron T ech no log , M T 4LC 2 M 8 B 1 (& ) D 42 pm 5 - R ev S/96 7 M icron T ech no log y, Inc , rese rve s th e , (& ) D 42 pm 5 - R ev S/96 8 M icron T ech no log y, Inc , rese rve s th e right to cha ng e


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PDF 28-Pin
2003 - "Overflow detection"

Abstract: No abstract text available
Text: sample task. 16-bit asynchronous event counter ECH overflow ECCSR IRREC ECH overflow 16 , overflow ECL overflow ECL overflow 2 MHz AEVL ECH ECH clock input enable ECL ECL clock input enable Event input from AEVL Event input from AEVL [Legend] ECCSR: ECH : ECL: AEVH: AEVL , to H'00. Event counter H ( ECH ) ECH is an 8-bit read-only up-counter which operates either as an , overflow signal from the lower 8-bit counter ECH can be selected by the CH2 bit in ECCSR. ECH can be


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PDF H8/300L H8/38024 REJ06B0263-0100Z/Rev "Overflow detection"
ECH81

Abstract: ECH81 tube ech 81 tube ECH81 ech 81 philips ef 85 EBF80 amplificateur hf philips oszillator ECH 42
Text: Eeq 70 66 - kß 1) Common screen grid resistor of ECH 81 and EF 85. Késistance grille-écran commune des tubes ECH 81 et EF 85. Gemeinsamer Schirmgitterwiderstand der Bohren ECH 81 und EF 85. o ) Common screen grid resistor of ECH 81 and EBF80. Résistance grille-écran commune des tubes ECH 81 et EBF 80. Gemeinsamer Schirmgitterwideratand der Köhren ECH 81 und EBF 80. 939 0035 , 22 kß Vgl = ' -2 - 42 -2,1 - 42 * V vg2+g4 100 103 - V Xa = 6,5 6,5 - mA Ig2+g4 = 3,8 - - mA


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PDF ECH81 300IfcT ECH81 ECH81 tube ech 81 tube ECH81 ech 81 philips ef 85 EBF80 amplificateur hf philips oszillator ECH 42
Not Available

Abstract: No abstract text available
Text: to c h a n g e p ro du cts o r s pe cificatio ns w ith o u t notice. © 19 97 , M icro n T ech no log y, Inc. Z B T and Z e ro Bus T u rn a ro u n d a re tra d e m a rks of Integrated D evice T ech no log y, Inc., and th e a rch ite ctu re is s u p po rted by M icro n T ech no log y, Inc., and M o , 85 46 86 45 87 44 88 43 89 42 41 40 92 39 93 38 94 37 36 95 96 35 97 34 98 , 84 46 85 45 86 44 87 43 88 42 89 41 90 40 91 39 92 38 93 37 94 36 95 96 35


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PDF MT55L256L18P, MT55L128L32P, MT55L128L36P
ech4

Abstract: "Overflow detection"
Text: inverted every overflow cycle (32.768 ms) of a 16-bit event counter combining event counter H ( ECH ) and , in figure 1. · A 16-bit event counter is used in which the event counter H ( ECH ) input clock functions as the event counter L (ECL) overflow signal, and ECH and the ECL is incremented by means of 2 , ) input clock. · Event counter control/status register (ECCSR) Detects event counter H ( ECH ) overflow, selects event counter usage, enables/disables ECH and ECL input event clock input control, and


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PDF H8/300H 16-Bit H8/38076R REJ06B0428-0100/Rev ech4 "Overflow detection"
Not Available

Abstract: No abstract text available
Text: bytes wide as controlled by the write control inputs. M icron T ech no log y, Inc , rese rve s th e , th e arch itectu re is s u p p o rte d by M icron T ech no log y, Inc , and M oto ro la Inc , 52 51 81 50 82 49 83 48 47 84 85 46 86 45 87 44 88 43 89 42 90 41 91 40 39 92 93 38 94 37 95 36 96 35 , 88 43 89 42 90 41 40 91 92 39 93 38 94 37 95 36 35 96 97 34 98 33 32 99 O 100 31 ^ 1 2 3 4 5 6 7 8 9 , , P ip eline d Z B T SR AM M T55L 25 6L 18 P p m 6 - R e v 9/97 i T ech no log y, Inc , rese rve s


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PDF 100-PIN
marking 1PC 6-pin

Abstract: No abstract text available
Text: 42 -Pin SOJ (DA-7) Vcc D 01 D 02 D 03 D 04 Vcc D 05 D 06 D 07 DOS NC NC W E# RASJf NC NC AO A1 A2 A3 Vcc : 1 42 ] 41 ] 40 39 38 ] 37 ] 36 35 34 33 32 ] 31 30 29 28 27 26 1 25 ] 24 23 22 A7 A6 Vss D 016 D , 45 44 43 42 41 40 33 I ] : : XI : X X : : : Vss D Q16 D Q15 D Q i4 DQ13 Vss D Q12 DQ11 D Q i0 , are entered 10 bits (A0 -A9) at a time. RAS# is used to latch the first 10 bits 1 M icron T ech , M eg x 16 E D O D R AM D 52 pm 5 - R ev 2/97 2 M icron T ech no log y, Inc , rese rve s th e


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PDF MT4C1M16E5 MT4LC1M16E5 024-cycle marking 1PC 6-pin
Not Available

Abstract: No abstract text available
Text: pe cificatio ns w ith o u t notice. © 19 97 , M icro n T ech no log y, Inc. Z B T and Z e ro Bus T u rn a ro u n d a re tra d e m a rks of Integrated D evice T ech no log y, Inc., and th e a rch ite ctu re is s u p po rted by M icro n T ech no log y, Inc., and M o to ro la Inc. P atents a re p , 53 52 51 81 50 82 49 83 48 84 47 85 46 86 45 87 44 88 43 89 42 41 90 91 40 92 , 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39


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PDF MT55L128L18P, MT55L64L32P, MT55L64L36P
ech4

Abstract: ech7 "Overflow detection"
Text: counter combining event counter H ( ECH ) and event counter L (ECL). Target Device H8/38076R , ms), as shown in figure 1. · A 16-bit event counter is used in which the event counter H ( ECH ) input clock functions as the event counter L (ECL) overflow signal, and ECH and the ECL is incremented , Event counter control/status register (ECCSR) Detects event counter H ( ECH ) overflow, selects event counter usage, enables/disables ECH and ECL input event clock input control, and controls ECH and ECL


Original
PDF H8/300H 16-Bit H8/38076R REJ06B0430-0100/Rev ech4 ech7 "Overflow detection"
Not Available

Abstract: No abstract text available
Text: cificatio ns w ith o u t notice. © 1 9 9 8 , M icro n T ech no log y, Inc. Z B T and Z e ro Bus T u rn a ro u n d a re tra d e m a rks of Integrated D evice T ech no log y, Inc., and th e a rch ite ctu re is s u p po rted by M icro n T ech no log y, Inc., and M o to ro la Inc. P atents a re p ending , 84 47 85 46 86 45 87 44 43 88 89 42 41 40 x 1 8 92 39 38 93 94 37 95 36 96 35 , 51 81 50 49 82 83 48 84 47 46 85 86 45 87 44 43 88 89 42 41 40 ” x 3 2 / x 3


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PDF MT55L256L18P, MT55L128L32P, MT55L128L36P
Not Available

Abstract: No abstract text available
Text: cification s w ith ou t notice. © 1 9 9 8 , M icron T ech no lo gy, Inc. Z B T and Z e ro Bus T u rn a ro u n d a re tra d e m a rks of Integrated D evice T ech no lo gy , Inc., and th e arch ite ctu re is s u p po rted by M icron T ech no lo gy , Inc., and M o to ro la Inc. P atents a re pending , 43 42 41 40 39 38 37 36 35 34 33 32 31 = = Z Z = = = = = Z Z = = = = = , 88 89 90 91 92 93 94 95 96 97 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36


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PDF MT55L128L18P, MT55L64L32P, MT55L64L36P
Not Available

Abstract: No abstract text available
Text: turning off the output buffer an .1 I M icron T ech no log y, In c , rese rve s th e right to cha ng e , 7069686766656463626160595857565554535251 81 50 82 49 48 83 84 47 85 46 86 45 87 44 43 88 89 42 90 41 91 40 92 39 38 93 94 37 95 36 96 35 97 , 56 55 54535251 81 50 82 49 83 48 84 47 85 46 86 45 87 44 88 43 89 42 41 90 40 91 39 92 93 38 94 37 95 , DQb DQb V dd V dd DQc DQc 37 38 39 40 41 42 DQa DQa 11 V dd 89 90 91 92 DQb DQb 93 94 , ech no log y, In c , rese rve s th e right to cha ng e products or sp e cificatio ns w itho ut notice


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PDF MT58LC128K18C6, MT58LC64K32C6, MT58LC64K36C6 100-PIN
Not Available

Abstract: No abstract text available
Text: ilh o u l n o lice. © 1 9 9 9 , M icro n T ech no log y, Inc. ADVANCE M m p n M 8 I 4Mb , notice. © 1 9 9 9 , M icro n T ech no log y, Inc. ADVANCE M m p n M 8 I 4Mb: 256K x 18, 128K , 39 40 41 42 43 44 45 46 47 48 49 50 x18 x32 x36 Vss V ddQ NC DQd DQd NC DQd , icro n T ech no log y, Inc. ADVANCE 4Mb: 256K x 18, 128K x 32/36 PIPELINED ZBT SRAM MICRON , 54 53 52 51 81 50 82 49 48 83 84 47 85 46 86 45 87 44 43 88 89 42 41 40 92 39


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PDF MT55L256L18P, MT55L128L32P, MT55L128L36P; MT55L256V18P, MT55L128V32P, MT55L128V36P
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