CV187 halfwave rectifier
 |
This valve measures 185x50mm overall and has a 4 pin base. |
The prototype of this valve is U19.
| Filament voltage | 4V |
| Filament current | 3.3A |
| Max RMS input | 2500V |
| Max PIV | 7.1kV |
| Max PIV (<10µs) | 10.0kV |
| Max mean cathode current | 250mA |
| Max peak anode current | 2A |
| Max reservoir capacitor | 4µF |
| Min limiting external resistance, including effective transformer resistance, in anode circuit | 250 ohms |
| Pin | Function |
| 1 | n/c |
| 2 | n/c |
| 3 | Filament |
| 4 | Filament |
| TC | Anode |
