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Rectifier - Half Wave ·Rectifier

ESU101

Directly heated high-voltage mercury-vapor half-wave rectifier for industrial supplies. Its gas-assisted conduction provides moderate current at multi-kilovolt voltage with low arc drop.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
4 V / 2.7 A

Description

High-voltage half-wave mercury-vapour rectifier.

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
4 V
Nominal heater current
2.7 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
1.25 A
Rectifier forward voltage drop
16 V
Rectifier warm-up time
60 s

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

1960 Mazda

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Construction

  • Filling

    Mercury vapour

Data set 02

1961 AEI Industrial Valves

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

  • CondensedMercuryTemperatureRange

    20 to 60 C

  • TypicalBiphaseOutputVoltage

    3.2 kV

    TwoTubes

  • TypicalBiphaseOutputCurrent

    500 mA

    TwoTubes