Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Other
Regulator-service peak current minimum
13 mA
Regulator-service peak current maximum
300 mA
Rectifier - Half Wave ·Rectifier
K25000A1
High-voltage kenotron half-wave rectifier with pure-tungsten filament for demanding supplies. Its heavy filament and tens-of-kilovolts capability suit professional power systems.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 2.5 V / 9 A
Description
High-voltage kenotron rectifier with pure-tungsten filament.
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
- 9 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
- 25000 V
- Rectifier nominal output current
- 70 mA
- Rectifier peak forward current
- 300 mA
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.