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Voltage Regulator ·VoltageRegulator

G501G

Very-low-current cold-cathode gas-filled voltage stabilizer maintaining approximately 50 V at only about 0.1–0.5 mA.

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

Description

Very-low-current cold-cathode gas-filled voltage stabilizer with approximately 50 V nominal maintaining voltage.

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
-
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 minimum current
0.1 mA
Regulator maximum current
0.5 mA
Regulator starting voltage
90 V
Regulator maintaining voltage
50 V

Published ratings and characteristics promoted semantically from the approved source; identical repeated sections compressed 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

1958 Brimar Radio Valve No 7

Published operating points and test conditions from this source.

SECTION 1

Voltage Regulator

Characteristic

  • Stabilising / Maintaining Voltage

    50 V

  • Regulation

    5 V

    0.1 to 0.5 mA

Other

  • Maximum Continuous Operating Current

    0.5 mA

  • Maximum Striking Voltage

    90 V

  • Maximum Maintaining Voltage

    60 V