Data set 01
1947 Westinghouse
Published operating points and test conditions from this source.
SECTION 1
Thyratron
Other
PeakAnodeVoltageMaximum
21000 V
Characteristic
FrequencyRange
25-150 Hz
Application
Application
Rectifier_IndustrialControl text
Specialized - Thyratron ·Thyratron
7269
Mercury-vapor grid-controlled thyratron for rectifier and industrial-control service. Its heavy cathode supports substantial low-drop controlled current.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 5 V / 5 A
Description
Mercury-vapor grid-controlled thyratron for rectifier and industrial-control service.
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
- 5 V
- Nominal heater current
- 5 A
- 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
Thyratron
X-ray radiationInterelectrode capacitances
No fixed ratings are recorded for this section.
Mercury-vapor thyratron switching/rectifying section.
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.