Skip to main content
Tube Tinker — Electron Tube Database
Alternatives & variationsDownload PDF datasheet

Voltage Regulator ·VoltageRegulator

G1802G

Cold-cathode voltage stabilizer with two symmetrical anodes, providing approximately 150 V regulation over a 5–45 mA operating range.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B8G
Base pins
8
Nominal heater
-

Description

Cold-cathode voltage stabiliser with two symmetrical anodes.

Socket description

Loctal 8-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B8G
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
45 mA
Regulator starting voltage
180 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

  • Stabilising voltage at 25 mA

    150 V

    Published datasheet value

Other

  • Maximum auxiliary anode striking voltage

    200 V

    Published datasheet value

  • Maximum regulation 5-45 mA

    5 V

    Published datasheet value