TYS52000

Silica-envelope RF power triode for self-excited Class-C oscillator and industrial RF-heating service.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 14.5 V / 26 A

Description

Silica-envelope RF power triode for self-excited class-C oscillator and industrial RF-heating service.

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: 14.5 V
Nominal heater current: 26 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

Plate resistance: 3000 Ω
Transconductance: 0.01 S
Amplification factor: 23
Max plate voltage: 5000 V
Max plate dissipation: 2000 W
Max cathode current: 2 A

Promoted values are mapped from the supplied datasheet; additional published ratings, characteristics, capacitances and operating points are retained in TUBE_SECTION_PARAMETER.

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 01

1963 Mullard

Published operating points and test conditions from this source.

SECTION 1

Triode

Capacitance

Grid-to-plate capacitance
35 pF
Grid-to-filament capacitance
20 pF

Characteristics

Transconductance
10000 uS
Amplification factor
23 ratio
Plate resistance
3000 Ohm

Other

Maximum frequency
30 MHz
ReducedRatingsAbove20MHz
Plate voltage
5000 V
ClassC;SelfExcitedOscillator
Plate current
1.65 A
ClassC;SelfExcitedOscillator
Grid current
240 mA
ClassC;SelfExcitedOscillator
RF output power
6.2 kW
ClassC;SelfExcitedOscillator
Efficiency
75 %
ClassC;SelfExcitedOscillator