Data set 01
1959 Telefunken
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Characteristic
HeaterOrFilamentVoltage
4 V
HeaterOrFilamentCurrent
4 A
Other
TransformerRMSVoltage
10 kV
Reservoir Capacitance
0.5 uF
Rectifier - Half Wave ·Rectifier
RFG4
Directly heated high-voltage half-wave rectifier for cathode-ray-tube supplies and voltage-doubler circuits. Rated for approximately 30 kV peak inverse voltage with about 5 mA average output.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- EDISON
- Base pins
- -
- Nominal heater
- 4 V / 4 A
Description
Directly heated half-wave high-voltage rectifier for cathode-ray-tube supplies; usable in voltage-doubler circuits.
Socket description
Edison screw base
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- EDISON
- Base pins
- -
- Nominal heater voltage
- 4 V
- Nominal heater current
- 4 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
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier peak inverse voltage
- 30000 V
- Rectifier nominal output current
- 5 mA
Published Telefunken ratings and characteristics promoted from the supplied German source.
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.