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Power - Triode (over 1000V 100W) ·Triode

7545

High-power pulse triode with published transmitting-class electrical ratings and operating data.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
11 V / 29 A

Description

7545: Central Electronic Manufacturers power/pulse triode with published electrical ratings and operating data. The complete approved datasheet was read semantically, including specifications, maximum ratings, operating conditions, cooling requirements and characteristic data where published.

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
11 V
Nominal heater current
29 A
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
Amplification factor
20
Max plate voltage
25000 V
Max plate dissipation
6000 W
Max cathode current
200 A
Rectifier peak forward current
130 A

Published ratings and characteristics promoted where applicable; remaining useful published values retained as parameters.

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

195X Central Electronics

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

  • Filament voltage

    10 V

  • Filament current

    120 A

  • Amplification factor

    30

Other

  • Maximum plate voltage

    25000 V

  • Maximum plate/anode dissipation

    6000 W

  • Maximum peak anode current

    130 A

  • Maximum pulse cathode current

    200 A

  • Maximum DC plate current

    6 A

  • Maximum Class C input

    48000 W

Data set 02

1960 Central Electronic Tubes

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristic

  • Amplification factor

    20

  • Heater/filament voltage

    11 V

  • Heater/filament current

    29 A

Other

  • Maximum plate/anode voltage

    25000 V

  • Maximum plate/anode dissipation

    6000 W

  • Peak cathode current

    200 A

  • CW plate voltage

    8000 V

  • DC plate current

    6 A