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DCG910

Philips directly heated single-anode mercury-vapor half-wave industrial rectifier for high-voltage supplies, providing approximately 21 kV inverse-voltage capability and 2.5 A output.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 5 V / 13.5 A

Description

DCG910 is a Rectifier device in the supplied Philips industrial literature. Single-anode mercury-vapour industrial rectifier.

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: 5 V
Nominal heater current: 13.5 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: 21000 V
Rectifier nominal output current: 2.5 A
Rectifier peak forward current: 10 A
Rectifier forward voltage drop: 12 V
Rectifier warm-up time: 90 s

Single-anode mercury-vapour industrial rectifier.

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 Philips Electron Tubes Handbook V4

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

Peak inverse voltage
21 kV
Condition1
Peak inverse voltage
15 kV
Condition2
Peak inverse voltage
10 kV
Condition3
Maximum average current
2.5 A
Maximum peak current
10 A
Maximum surge current
100 A

Characteristic

Arc voltage drop
12 V