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Rectifier - Half Wave ·Rectifier

4B36

Directly heated gas-filled high-current rectifier for low-voltage industrial supplies. Its massive filament and multiampere output provide heavy-duty AC-to-DC conversion.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
2 V / 12 A

Description

The 4B36 is a gas-filled rectifier with published output-current, output-voltage, and peak-inverse-voltage ratings.

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
2 V
Nominal heater current
12 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
90 V
Rectifier nominal output current
5 A
Rectifier peak forward current
30 A

Rectifier promoted fields mapped from the printed maximum ratings; representative row used for repeated identical anode sections where applicable.

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 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

  • Maximum Output Voltage

    20 V

  • Maximum Average Output Current

    5 A

  • Maximum Peak Output Current

    30 A