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Voltage Regulator ·VoltageRegulator

ST130

Neon cold-cathode voltage regulator for heaterless reference and shunt-stabilization service.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
4
Nominal heater
-

Description

Neon-filled voltage regulator with a nominal regulating voltage of 130 V and published striking, regulation-range, average-current, and peak-current characteristics.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
4
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
130 V
Regulator maximum current
50 mA
Regulator starting voltage
140 V
Regulator maintaining voltage
130 V

Regulation limits 120–140 V; average current 30 mA; maximum peak current 50 mA.

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

Voltage Regulator

Characteristic

  • Average current

    30 mA

  • Regulation voltage minimum

    120 V

  • Regulation voltage maximum

    140 V

Other

  • Maximum peak current

    50 mA