Voltage Regulator ·VoltageRegulator
Gas-filled 150 V voltage regulator designed for a broad approximately 5–40 mA operating range.
Industrial cold-cathode glow-discharge voltage regulator for regulated DC supply service.
International Octal
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
| Terminal | Section | Connection | Evidence |
|---|---|---|---|
| PIN2K | A | K — Cathode | Unverified EIA Base Connections, printed page 127, 4AJ |
| PIN5P | A | P — Plate (Anode) | Unverified EIA Base Connections, printed page 127, 4AJ |
1 physical section, each with unique specifications.
Section 1
Published maximum ratings and characteristics audited; remaining useful numerical data retained in parameter table.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Nominal stabilising voltage
150 V
Published datasheet value
DC operating current minimum
5 mA
Published datasheet value
DC operating current maximum
30 mA
Published datasheet value
Data set 02
Published operating points and test conditions from this source.
VOLTAGE STABILISER QS1 [1]
50 V
VOLTAGE STABILISER QS150/40
VOLTAGE STABILISER QS1 [2]
40 V
VOLTAGE STABILISER QS150/40
Stability {( [1]
1000
Stability {(1000 hr, period) *2 ¥2 %
Stability {( [2]
2
Stability {(1000 hr, period) *2 ¥2 %
Stability {( [3]
2
Stability {(1000 hr, period) *2 ¥2 %
Published value
10 mA
10 mA should be allowed in addition to the load current.
Stabilized voltage
150 V
Published regulated voltage.
Tube current minimum
5 mA
Minimum maintaining current.
Tube current maximum
40 mA
Maximum operating current.
Ignition voltage
180 V
Published minimum or maximum ignition/start voltage as applicable.
Data set 03
Published operating points and test conditions from this source.
Average starting current
- to 100 mA
Starting period <=10 s
DC cathode current maximum
- to 40 mA
Steady-state
DC cathode current minimum
5 to - mA
Steady-state
Ambient temperature minimum
-55 to - °C
Ambient temperature maximum
- to 90 °C
Shunt capacitor maximum
- to 0.1 µF
DC anode supply voltage minimum
185 to - V
To insure starting throughout useful life
Anode breakdown voltage average
160 V
Anode breakdown voltage maximum
- to 185 V
Anode voltage drop minimum
142 to - V
Anode voltage drop average
153 V
Anode voltage drop maximum
- to 165 V
Regulation average
4 V
DC cathode current 5 to 40 mA
Regulation maximum
- to 5.5 V
DC cathode current 5 to 40 mA
Data set 04
Published operating points and test conditions from this source.
Average starting current
100 mA
Starting
DC cathode current
40 mA
Shunt capacitor maximum
0.1 uF
DC anode-supply voltage
185 V
MinimumForStarting
Anode breakdown voltage
160 V
Average
Anode voltage drop
153 V
Average
Anode voltage drop minimum
142 V
EquipmentDesign
Anode voltage drop maximum
165 V
EquipmentDesign
Regulation
5.5 V
5to40mA