Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Triode
Application
Service
Short-wave oscillator
Power - Triode ·Triode
ES1500A
Short-wave transmitting triode designed specifically for RF oscillator service in professional transmitting equipment.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 15.5 V / 24 A
Description
Short-wave oscillator transmitting triode.
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
- 15.5 V
- Nominal heater current
- 24 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
Triode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.00225 S
- Amplification factor
- 45
- Max plate voltage
- 7500 V
- Max plate dissipation
- 1500 W
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.