Tube-number record
DHM 10-93
0 archive entries
DHM 10-93 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, base Plastic, socket Special / none, maximum plate voltage 8000 V, and maximum plate dissipation 3 W. The archive does not yet hold a photographed example of this type.
BrandPhilips
ClassCathode Ray Tube
BaseSpecial / none
Filament6.3 V @ 550 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
Sections2
Filament / Heater
Heater NotesIndirect heating by A.C. or D.C.; parallel supply
Absolute Maximum Ratings
Plate Voltage8000 V
Plate Dissipation3 W
Grid 2 Voltage1700 V
Grid 1 Voltage-200 V
Cathode Current0.2 mA
H-C Voltage250 V
Audio Performance
Key Features
- Direct viewing dual trace
- 10 cm flat face screen
- Independent vertical signal deflections
- Post-deflection accelerator
- Side connections for deflection plates
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscilloscope | 3000 V | — | 1000000 | — | 0.2 mA |
Application Notes
The tube is fitted with a post-deflection accelerator and has side connections for the horizontal and vertical deflection plates. Mounting position is arbitrary, but the socket should not be used to support the tube weight.
Datasheets
Datasheet: DHM10-93.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results