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Voltage Regulator ·VoltageRegulator

G1503D

Cold-cathode gas-filled voltage stabilizer for industrial and radio equipment, maintaining approximately 150 V over a 5–30 mA range.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
IO
Base pins
8
Nominal heater
-

Description

Cold-cathode gas-filled voltage stabiliser for industrial and radio equipment.

Socket description

International Octal

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
IO
Base pins
8
Nominal heater voltage
-
Nominal heater current
-
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

Voltage Regulator

X-ray radiationInterelectrode capacitances
Regulator voltage
150 V
Regulator minimum current
5 mA
Regulator maximum current
30 mA
Regulator starting voltage
185 V
Regulator maintaining voltage
150 V

Published ratings/characteristics promoted 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

1946 Standard Telephone and Cables

Published operating points and test conditions from this source.

SECTION 1

Voltage Regulator

Characteristic

  • Nominal stabilising voltage

    150 V

    Published datasheet value

  • DC operating current minimum

    5 mA

    Published datasheet value

Other

  • DC operating current maximum

    30 mA

    Published datasheet value