Tube-number record
3CV30,000H3
0 archive entries
3CV30,000H3 is a tube type in the TubeDatabase archive (class: Power Triode). Recorded specifications: brand EIMAC, year 1968, construction Triode, base Metal, socket Special / none, maximum plate voltage 10000 V, and maximum plate dissipation 30000 W. The archive does not yet hold a photographed example of this type.
BrandEIMAC
ClassPower Triode
BaseSpecial / none
Construction
Primary TypeTriode
EnvelopeCeramic-metal
Base MaterialMetal
Sections1
Filament / Heater
MaterialThoriated-Tungsten
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Industrial Oscillator (Filtered DC Supply) | 10000 V | — | 750 | 20 | 6000 mA |
| Plate-Modulated Class-C RF Amplifier | 7000 V | — | — | 20 | 5000 mA |
| Audio Amplifier Class-AB2 (Two Tubes) | 9600 V | — | 2740 | 20 |
Application Notes
The 3CV30,000H3 must be mounted vertically, base up in an EIMAC BR-200 boiler. Water level must be maintained just below the top of the anode fins.
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