Voltage Regulator ·VoltageRegulator
Cold pure-metal-cathode voltage stabilizer operating over a 5–30 mA regulating range.
Cold pure-metal-cathode voltage stabilizer tube with a 5-30 mA stabilizing range.
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Published electrical characteristics preserved in parameter rows; regulator-specific fields promoted where applicable.
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.
Breakdown voltage A-K
127 V
Inverse anode voltage
75 V
Starting current
75 mA
Typical supply voltage
250 V
Typical operating current
15 mA
Stabilized voltage at 30 mA
112 V
Stabilized voltage at 5 mA
105 V
Operating current
5 to 30 mA
Regulation over 5-30 mA
3.5 V
RMS noise voltage
5 mV
5-30 mA; 50-5000 Hz
Life expectancy
10000 to - h
Exceeding