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DX334

Water-cooled gridless Neotron power tube designed as an amplifier or oscillator to approximately 5 MHz, with about 2 kW maximum anode dissipation.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 5 V / 6.1 A

Description

The Amperex DX334 is a water-cooled gridless Neotron power tube designed as a medium-frequency amplifier or oscillator up to 5 MHz, with an integral water jacket and 2000 W maximum anode dissipation.

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: 5 V
Nominal heater current: 6.1 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

Other

X-ray radiationInterelectrode capacitances

Transconductance: 0.004 S
Amplification factor: 25
Max plate voltage: 5500 V
Max plate dissipation: 2000 W
Max cathode current: 850 mA

Water-cooled gridless Neotron medium-frequency power amplifier/oscillator.

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

1953 Amperex

Published operating points and test conditions from this source.

SECTION 1

Other

Heater/Filament Voltage
5 V
Published datasheet value
Heater/Filament Current
6.1 A
Published datasheet value
Maximum Plate/Anode Voltage
5500 V
Published datasheet value
Maximum Plate/Anode Dissipation
2000 W
Published datasheet value

Characteristic

Transconductance
4000 µS
Published datasheet value
Amplification Factor
25
Published datasheet value