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Rectifier - Half Wave ·Rectifier

4X025

Directly heated noble-gas-filled high-voltage half-wave rectifier designed specifically for mobile rectifier installations. Gas-assisted conduction provides substantial current at multi-kilovolt voltage.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
4
Nominal heater
2.5 V / 5 A

Description

A directly heated noble-gas-filled rectifier designed specifically as a high-voltage half-wave rectifier in mobile rectifier installations.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
4
Nominal heater voltage
2.5 V
Nominal heater current
5 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

Rectifier

X-ray radiationInterelectrode capacitances
Rectifier peak inverse voltage
10000 V
Rectifier nominal output current
250 mA
Rectifier peak forward current
1 A

Noble-gas high-voltage rectifier.

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 RFT Rundfunk Technik

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

  • HeaterVoltageNominal

    2.5 V

    Nominal

  • HeaterCurrentNominal

    5 A

    Nominal

  • Maximum Peak Inverse Voltage

    10000 V

  • Rectified Output Current

    250 mA

  • PeakForwardCurrent

    1 A