Tube-number record
WL-7225
0 archive entries
WL-7225 is a tube type in the TubeDatabase archive (class: Rarechon Storage Tube). Recorded specifications: brand Westinghouse, construction Display / CRT, socket Diheptal, and maximum plate voltage 3000 V. The archive does not yet hold a photographed example of this type.
BrandWestinghouse
ClassRarechon Storage Tube
BaseDiheptal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass and Kovar
Sections1
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Plate Voltage3000 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operating Conditions | -1500 V | — | — | — | — |
Application Notes
Used in computer applications or signal conversion systems where high resolution and ruggedness are required.
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