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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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DCX 4/5000 vacuum tube outline illustration

Tube-number record

DCX 4/5000

0 archive entries

DCX 4/5000 is a tube type in the TubeDatabase archive (class: Rectifier). Recorded specifications: brand PHILIPS, construction Other / special, socket 4-pin, and maximum plate voltage 10000 V. The archive does not yet hold a photographed example of this type.

BrandPHILIPS
ClassRectifier
Base4-pin

Construction

Primary TypeOther / special
Rectifier TypeSingle-anode
EnvelopeGlass

Filament / Heater

MaterialOxide-coated
Warm-up Time30s

Absolute Maximum Ratings

Application Notes

Phase shift of 90° ± 30° between Va and Vf and use of a centre-tapped filament transformer is recommended. To obtain low ignition voltage, pin 4 should be positive with respect to pin 2 at the moment of ignition.

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    Plate Voltage10000 V
    Cathode Current1250 mA

    Audio Performance

    Key Features
    • Xenon-filled
    • Directly heated
    • Single-anode