Virtual Valve Museum

Virtual Valve Museum

HomeFull List

This is an archive website. It will not receive any updates, additions or corrections.

CV426 / EY51 halfwave rectifier

size This valve measures 52x13mm overall and has 3 leads.


Heater voltage 6.3V
Heater current 89mA
Sinusoidal input (up to 500Hz)
Max no load PIV 15kV
Max mean rectified current 0.5mA
Max reservoir capacitor 0.1µF
Max limiting resistance 100k ohms
Pulse input (PRF=10kHz, width=5µs)
Max PIV 10kV
Max no load PIV 17kV
Max peak rectified current 80mA
Max mean rectified current 200µA
Max reservoir capacitor 5000pF
Ca,kh 0.8pF