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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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DCG 4/5000 vacuum tube outline illustration

Tube-number record

DCG 4/5000

0 archive entries

DCG 4/5000 is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand Philips, construction Rectifier, socket Jumbo, and maximum plate voltage 13000 V. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassRectifier
BaseJumbo

Construction

Primary TypeRectifier
Rectifier TypeSingle Anode
EnvelopeGlass
SectionsSingle

Filament / Heater

Materialoxide-coated
Warm-up Time30s

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Rectifier Arc Drop12 V———1250 mA

Application Notes

A phase shift of 90° ± 30° between Va and Vf and/or use of a centre-tapped filament transformer are recommended. After transport or long interruption, a 30-minute mercury distribution warmup is required.

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    Plate Voltage13000 V
    Cathode Current1250 mA

    Audio Performance

    Key Features
    • Oxide-coated filament
    • Directly heated
    • Mercury vapour filling
    • Single anode