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Rectifier - Half Wave ·Rectifier

7017

Directly heated industrial power rectifier for high-current DC supplies. Its massive filament provides several amperes of output for heavy power-conversion equipment.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
2.5 V / 17 A

Description

7017 industrial power rectifier tube.

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
2.5 V
Nominal heater current
17 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
Max cathode current
6.4 A
Rectifier peak inverse voltage
900 V
Rectifier nominal output current
6.4 A
Rectifier peak forward current
25.6 A
Rectifier forward voltage drop
10 V

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

1957 National Electronics

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

  • Maximum DC output current

    6.4 A

  • Maximum instantaneous output current

    25.6 A

  • Maximum peak inverse voltage

    900 V

Characteristic

  • Filament heating time

    40 s

  • Typical arc drop

    10 V

  • Typical anode starting voltage

    10 V

Construction

  • Filling

    Argon/mercury vapor

Application

  • Service

    Industrial power rectifier