CV4057 reliable high voltage halfwave rectifier
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This valve measures 54x17mm overall and has a B7G base. |
This valve was developed from CV371. The equivalent flying lead valve is CV4042.
| Heater voltage | 4V |
| Heater current | 0.5A |
| Max operating anode voltage | 2kV |
| Max working PIV | 5kV |
| Max no-load PIV | 6kV |
| Max DC output current | 30mA |
| Max peak anode current | 180mA |
| Max heater/cathode voltage | 10V |
| Max reservoir capacitor | 1.1µF |
| Max limiting impedance | 4500 ohm |
| Min HT switching delay period for full rating | 20 secs |
| Max shock (short duration) | 500g |
| Max acceleration (continuous operation) | 2.5g |
| Pin | Function |
| 1 | i/c |
| 2 | Cathode |
| 3 | Heater |
| 4 | Heater |
| 5 | i/c |
| 6 | i/c |
| 7 | i/c |
| TC | Anode |
