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Filament specifications:
DC/AC Voltage 5 V
DC/AC Current 2 A
Full-wave, Thermionic High Vacuum Rectifier
Maximum Ratings
With Choke-Input Filter:
A-C Plate Voltage per Plate (RMS) 660 volts
D-C Output Current 225 ma
Minimum Input-Choke Inductance 2 henrys
With Capacitor-Input Filter:
A-C Plate Voltage per Plate (RMS) 450 volts
D-C Output Current 160 ma
Min. Total Eff. Plate-Supply Impedance per Plate 100 ohms
Input capacitor should not exceed 10 micro farads