Data set 01
1948 Brimar Radio Valve Manual
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Other
Peak inverse voltage full-load maximum
12500 V
Supply frequency maximum
100 kHz
Rectifier - TV Line Scan Boost ·Rectifier
R10
Miniature high-voltage half-wave rectifier for oscilloscope and television flyback supplies, including CRT EHT generation from line-output pulses.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 4 V / 500 mA
Description
Miniature high-voltage half-wave rectifier for oscilloscopes and television flyback 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
- 4 V
- Nominal heater current
- 500 mA
- 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
- 12500 V
- Rectifier nominal output current
- 5 mA
- Rectifier peak forward current
- 40 mA
- Rectifier max heater-cathode voltage
- 10 V
Published ratings and characteristics promoted semantically from the approved source; identical repeated sections compressed where applicable.
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.
Data set 02
1958 Brimar Radio Valve No 7
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Other
Peak Inverse Voltage No Load
15.5 kV
Peak Inverse Voltage Full Load
12.5 kV
Peak Anode Current
40 mA
Supply Frequency Maximum
100 kHz
RMS Input Delayed Switching
5.5 kV
HalfWaveRectifier
Rectified Current
5 mA
HalfWaveRectifier