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Voltage - Triode (single) ·Triode

GMI34A

Russian high-current pulse-switching triode designed as the power switch in RF pulse modulators and related pulsed-power equipment.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
26 V / -

Description

The GMI-34A triode is used as a pulse power switch in RF equipment. It has a metal-ceramic envelope and water cooling.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
26 V
Nominal heater current
-
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Triode

X-ray radiationInterelectrode capacitances
Max plate voltage
40000 V
Max cathode current
120 A

Promoted-field audit performed from English ratings/characteristics; detailed electrical values retained in parameter table.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • power switch [1]

    34 W

    VMNynbCHbIA MOAYNATOPHbIN Tpuog [MU-34A The TMU-34A triode is used as a pulse power switch

  • power switch [2]

    34 W

    VMNynbCHbIA MOAYNATOPHbIN Tpuog [MU-34A The TMU-34A triode is used as a pulse power switch

  • grid [1]

    1

    g - T‘_r‘lTc\sj_'fi{ 1] 1 heater; C - grid;

  • grid [2]

    1

    g - T‘_r‘lTc\sj_'fi{ 1] 1 heater; C - grid;

  • anode; ! - contact

    0

    oy hd] 0~ A - anode; ! - contact

  • temperature,°C

    1470 C

    ies 1470 Ambient temperature,°C ..........

  • voltage (ACorDC),V

    26 V

    HanpspkeHue Hakana (~wnm =), B .............. 26 Heater voltage (ACorDC),V . ............ ... ...

  • voltage (DC),kV

    6 kV

    .. .. 6 Anode voltage (DC),kV .......................

  • voltage, V [1]

    250 V

    HanpsixeHue ceTku oTpuuatensHoe, B . ... ... ... 250 Negative grid voltage, V . ............. ... .. ..., 250

  • voltage, V [2]

    250 V

    HanpsixeHue ceTku oTpuuatensHoe, B . ... ... ... 250 Negative grid voltage, V . ............. ... .. ..., 250

  • voltage, kV

    1.3 kV

    Hanps>keHvie ceTkm B uMmrnynsce Peak (excess) grid voltage, kV .................. 1.3

  • current, A, atleast [1]

    1.3 A

    (u3bbITOUHOE), KB . . .. .. 1.3 Peak anode current, A, atleast ................. 120

  • current, A, atleast [2]

    120 A

    (u3bbITOUHOE), KB . . .. .. 1.3 Peak anode current, A, atleast ................. 120

  • current, A,atmost

    120 A

    Tok aHoAa B UMNynbce, A, HEMeHee . ............ 120 Peak grid current, A,atmost ................ ...

  • voltage, absolute value, V [1]

    6 V

    Tok ceTku B umnysibce, A, He 6onee . ............ 0,1 Negative cutoff voltage, absolute value, V,

  • voltage, absolute value, V [2]

    1 V

    Tok ceTku B umnysibce, A, He 6onee . ............ 0,1 Negative cutoff voltage, absolute value, V,

  • Interelectrode capacitance, pF [1]

    6 pF

    Bpemsi rotoBHOCTM, C, He 6onee .. .............. 300 Interelectrode capacitance, pF:

  • Interelectrode capacitance, pF [2]

    300 pF

    Bpemsi rotoBHOCTM, C, He 6onee .. .............. 300 Interelectrode capacitance, pF:

  • input

    450

    MexanekTpogHble eMkocTu, Nd, He bonee: input .. ... 450

  • output

    450

    BXOAHAN . oo v n ittt 450 output . ...

  • voltage (ACorDC), V [1]

    247 V

    Hanpsikenve Hakana (~vwnm=),B .............. 24,7-27,3 Heater voltage (ACorDC), V . .........

  • voltage (ACorDC), V [2]

    -273 V

    Hanpsikenve Hakana (~vwnm=),B .............. 24,7-27,3 Heater voltage (ACorDC), V . .........

  • voltage, kV

    40 kV

    .. .. 40 Anode voltage, kV ........

  • voltage, absolute value, V [1]

    250 V

    OTtpuuaTenbHOe HanpsKeHNe CeTKN Negative peak grid voltage, absolute value, V ... ... 250-300

  • voltage, absolute value, V [2]

    -300 V

    OTtpuuaTenbHOe HanpsKeHNe CeTKN Negative peak grid voltage, absolute value, V ... ... 250-300

  • voltage, kV [1]

    3 kV

    B MNy/ibce (a6ConoTHOE 3HadeHne), B ... ... ... 250-300 Peak grid voltage, kV . ............

  • voltage, kV [2]

    250 kV

    B MNy/ibce (a6ConoTHOE 3HadeHne), B ... ... ... 250-300 Peak grid voltage, kV . ............

  • voltage, kV [3]

    -300 kV

    B MNy/ibce (a6ConoTHOE 3HadeHne), B ... ... ... 250-300 Peak grid voltage, kV . ............

  • BuMnynece, kB ... ol [1]

    19

    BuMnynece, kB ... ol 1,9 at 1/duty factor atleast500 .. ................ 150

  • BuMnynece, kB ... ol [2]

    1

    BuMnynece, kB ... ol 1,9 at 1/duty factor atleast500 .. ................ 150

  • BuMnynece, kB ... ol [3]

    0

    BuMnynece, kB ... ol 1,9 at 1/duty factor atleast500 .. ................ 150

  • BuMnynece, kB ... ol [4]

    150

    BuMnynece, kB ... ol 1,9 at 1/duty factor atleast500 .. ................ 150

  • Han6onbtumii Tok kaTtoga B uMnynbce, A: at [1]

    1

    Han6onbtumii Tok kaTtoga B uMnynbce, A: at 1/duty factor atleast1,000 ................ 200

  • Han6onbtumii Tok kaTtoga B uMnynbce, A: at [2]

    0

    Han6onbtumii Tok kaTtoga B uMnynbce, A: at 1/duty factor atleast1,000 ................ 200

  • Han6onbtumii Tok kaTtoga B uMnynbce, A: at [3]

    200

    Han6onbtumii Tok kaTtoga B uMnynbce, A: at 1/duty factor atleast1,000 ................ 200

  • Dissipation, W [1]

    1000 W

    NPV CKBaXXHOCTM He Meree 1000 . ............ 200 Dissipation, W:

  • Dissipation, W [2]

    200 W

    NPV CKBaXXHOCTM He Meree 1000 . ............ 200 Dissipation, W:

  • anode

    250

    Haubonbwwid Tok aHoga, A .................... 250 anode . ...

  • anode = = ==

    2

    - — — — grid 2-anode = = ==