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Rectifier - Half Wave ·Rectifier

DA101750

Philips directly heated high-vacuum rectifier for substantial high-voltage DC supplies. Its 17 V filament supports approximately 4–12 kV RMS anode service and 175 mA mean rectified current.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
17 V / 15 A

Description

Philips DA101750 is a directly heated high-vacuum rectifier with a 17 V, 15 A filament. Published service covers 4000–12000 V RMS anode voltage and 175 mA mean rectified current, with 600 W allowable anode dissipation.

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
17 V
Nominal heater current
15 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
Plate resistance
1300 Ω
Max plate dissipation
600 W
Rectifier nominal output current
175 mA

Published ratings and characteristics promoted where a locked-schema field is semantically applicable; additional values retained as parameters.

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

Characteristics

  • Saturation current

    900 mA

    Published datasheet value

  • Saturation voltage

    1200 V

    Published datasheet value

  • Internal resistance

    1300 Ω

    Published datasheet value

Other

  • Anode dissipation

    - to 600 W

    Published datasheet value

  • Anode dissipation test value

    750 W

    Published test value

  • RMS anode A.C. voltage range

    4000 to 12000 V

    Published datasheet value

  • D.C. output voltage range

    4000 to 12000 V

    Published datasheet value

  • Mean rectified D.C. current

    - to 175 mA

    Published datasheet value

  • Useful D.C. output power

    1750 W

    Published datasheet value