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1767

High-power directly heated mercury-vapor half-wave rectifier for industrial high-voltage supplies, combining approximately 30 kV inverse-voltage capability with 1.5 A DC output.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 50 V / 20 A

Description

High-power mercury-vapour rectifier, formerly designated 1767.

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: 50 V
Nominal heater current: 20 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: 30000 V
Rectifier nominal output current: 1.5 A
Rectifier peak forward current: 7.5 A
Rectifier forward voltage drop: 25 V

Published ratings/characteristics promoted from supplied datasheet.

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

1999 Philips 0-D

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

Heater voltage
50 V
Heater current
20 A
Maximum peak inverse voltage
30000 V
Maximum rectified current
1.5 A
Maximum peak forward current
7.5 A

Characteristic

Forward voltage drop
25 V