Data set 01
1938 Raytheon Amateur
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Application
Application
HighVacuumRectifier text
Rectifier - Full Wave ·Rectifier-Rectifier
RK22
Heater-type twin full-wave high-vacuum rectifier for approximately 1 kV DC power supplies, using two high-voltage rectifying sections for substantial electronic power conversion.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 2
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 2.5 V / 8 A
Description
Heater-type full-wave high-vacuum twin rectifier for approximately 1000-volt DC supplies.
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
- 2.5 V
- Nominal heater current
- 8 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
2 physical sections, each with unique specifications.
Section 1
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier peak inverse voltage
- 3500 V
Representative section for two full-wave rectifier anodes.
Section 2
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier peak inverse voltage
- 3500 V
Second physical rectifier section added for documented full-wave/twin-rectifier construction.
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.