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VI14045

Forced-air-cooled indirectly heated high-voltage pulse rectifier. Its roughly 45 kV reverse-voltage capability and moderate current suit demanding pulse-power applications.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 27 V / -

Description

The VI1-40/45 is an indirectly heated high-voltage pulse rectifier tube with forced-air anode cooling.

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: 27 V
Nominal heater current: -
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

Max plate dissipation: 3000 W
Rectifier peak inverse voltage: 45000 V
Rectifier nominal output current: 400 mA
Rectifier peak forward current: 100 A
Rectifier warm-up time: 180 s

English text used as primary source; Russian text used only to repair/check ambiguous OCR.

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

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Characteristic

Heater/Filament Voltage
27 V
Warm-up/Cathode Heating Time
180 s

Other

Peak Reverse Voltage
45000 V
Peak Anode Current
100 A
Average/Rectified Anode Current
400 mA
Anode Dissipation
3000 W
Maximum Forming-Line Voltage
45000 V
Peak Anode Current at 3.8 kV Change
40 A
Peak Anode Current at 7 kV Change
100 A
Anode Current Pulse Duration Maximum
120 us