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Power - TV Horizontal Output (sweep) ·BeamPower

PL302

Line-output beam tetrode designed for stabilized or unstabilized 405/625-line television horizontal time-base output stages.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
25 V / 300 mA

Description

Line-output beam tetrode for stabilized or unstabilized 405/625-line television horizontal time-base output stages.

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
25 V
Nominal heater current
300 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

Beam Power

X-ray radiationInterelectrode capacitances
Max plate voltage
250 V
Max screen voltage
250 V
Max cathode current
200 mA

Published ratings and characteristics promoted from the approved English 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.

Data set 01

1973 Mazda Valves Binder 2

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Characteristics

  • Heater voltage

    25 V

    Published nominal value

  • Heater current

    300 mA

    Published nominal value

Other

  • Maximum positive peak anode voltage

    7 kV

    Pulse service